All Wiring Diagrams for Mercedes-Benz GLK350 4Matic 2010 model

AIR CONDITIONING

Automatic A/C Wiring Diagram, with Thermotronic (1 of 3) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Automatic A/C Wiring Diagram, with Thermotronic (1 of 3) for Mercedes-Benz GLK350 4Matic 2010:

• (+)
• (-)
• (center console) rear blower motor
• +12v
• 12v
• Ac housing
• Air recirculation mode button
• Automatic air conditioning control & operating unit
• Blower motor
• Blower regulator
• Can b h
• Can b l
• Computer data lines system
• Data
• Data fond
• Evaporator temperature sensor (right side dash)
• Front electrical prefuse box (right rear engine compt)
• Fuse 100a
• Fuse 50a
• Fuse 7.5a
• Gnd
• Hot at all times
• Hot w/ circuit-15 relay energized
• Hot w/ quiescent current cutout relay energized
• Lin b8
• Mg1
• Mr1
• Ntc
• Rear sam control unit w/fuse & relay module (left side trunk/cargo area)
• Rear window heater button
• Red
• Sig
• Sun sensor (top center dash)
• W/ eco start/stop function
• W/o eco start/stop function
• W15/5 (left front footwell)
• W15/7 (right front footwell)
• W18/3 (under driver seat)
• X18/35-c1
• X18/35-c2
• X18/40

Automatic A/C Wiring Diagram, with Thermotronic (2 of 3) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Automatic A/C Wiring Diagram, with Thermotronic (2 of 3) for Mercedes-Benz GLK350 4Matic 2010:

• (if equipped) rear air outlet symbol illumination
• (right rear engine compt) emissions sensor
• 12v
• 58d
• Data
• Defroster vent flap actuator motor (upper left side heater system air circulation unit)
• Dew point sensor
• Diffuse flap actuator motor
• Fresh air/ recirculation air flap actuator motor (right side heater system air circulation unit)
• Gnd
• Left blending air flap actuator (left side heater system air circulation unit)
• Left center air outlet symbol illumination
• Left center outlet flap actuator motor
• Left front side air outlet symbol illumination
• Nca
• Ram air flap actuator motor
• Rear automatic air conditioning operating unit
• Red
• Right blending air flap actuator (right side heater system air circulation unit)
• Right center air outlet symbol illumination
• Right center outlet flap actuator motor
• Right defroster vent flap actuator motor
• Right footwell flap actuator motor
• Right front side air outlet symbol illumination
• W/ air outlet symbol illumination
• W15/5 (left front footwell)
• X18/35-c1

Automatic A/C Wiring Diagram, with Thermotronic (3 of 3) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Automatic A/C Wiring Diagram, with Thermotronic (3 of 3) for Mercedes-Benz GLK350 4Matic 2010:

• (left front engine compt) purge control valve
• (left rear engine) coolant temperature sensor
• (right side steering column) interior temperature sensor
• (top center engine) me-sfi (me) control module
• 12v
• C13d
• C14m
• C17c
• C18m
• C21m
• C3m
• C4i
• C5c
• Combustion engine & a/c w/ integrated control fan motor
• Coolant circulation pump
• Coolant thermostat
• Engine controls system
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 15a
• Fuse 7.5a
• Gnd
• Hot w/ engine circuit 87 relay energized
• Interior temperature sensor w/ integrated fan
• Left footwell flap actuator motor
• Lues
• Ntc
• Nwg m2
• Overhead control panel electronics (w/ overhead control panel w/o can)
• Rear blend air flap actuator motor
• Red
• Refrigerant compressor
• Refrigerant pressure sensor (bottom left side radiator condenser)
• Reg
• Sig
• Solid state
• Ths
• Tmot
• W15/5 (left front footwell)
• W16/3 (left side engine compt)
• W16/4 (right side of engine compt)
• W9 (left front wheelhouse)
• X15/12
• X26-c1

Automatic A/C Wiring Diagram, without Thermotronic (1 of 2) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Automatic A/C Wiring Diagram, without Thermotronic (1 of 2) for Mercedes-Benz GLK350 4Matic 2010:

• (+)
• (-)
• +12v
• 12v
• 30g
• Ac housing
• Air distribution flap actuator (lower left side heater system air circulation unit)
• Air recirculation mode button
• Automatic air conditioning control & operating unit
• Blower motor
• Blower regulator
• Can b h
• Can b l
• Computer data lines system
• Defroster vent flap actuator motor (upper left side heater system air circulation unit)
• Evaporator temperature sensor (right side dash)
• Front electrical prefuse box (right rear engine compt)
• Fuse 100a
• Fuse 50a
• Gnd
• Hot at all times
• Hot w/ quiescent current cutout relay energized
• Left blending air flap actuator (left side heater system air circulation unit)
• Left center air outlet symbol illumination
• Left front side air outlet symbol illumination
• Lin b8
• Lin data
• Mg1
• Nca
• Ntc
• Rear window heater button
• Red
• Right blending air flap actuator (right side heater system air circulation unit)
• Right center air outlet symbol illumination
• Right front side air outlet symbol illumination
• Sig
• Sun sensor (top center dash)
• W/ air outlet symbol illumination
• W/ eco start/stop function
• W/o eco start/stop function
• W15/5 (left front footwell)
• W15/7 (right front footwell)
• X18/40

Automatic A/C Wiring Diagram, without Thermotronic (2 of 2) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Automatic A/C Wiring Diagram, without Thermotronic (2 of 2) for Mercedes-Benz GLK350 4Matic 2010:

• (if equipped) rear air outlet symbol illumination
• (right side steering column) interior temperature sensor
• 12v
• C11c
• C13d
• C14i
• C14m
• C17c
• C18m
• C21m
• C22i
• C3m
• C5c
• C7i
• C8s
• Can-b h
• Can-b l
• Combustion engine & a/c w/ integrated control fan motor
• Computer data lines system
• Coolant temperature sensor (left rear engine)
• Engine controls system
• Fresh air/air recirculation flap actuator motor (right side heater system air circulation unit)
• Front electrical prefuse box (right rear of engine compt)
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 100a
• Fuse 15a
• Fuse 7.5a
• Gnd
• Hot at all times
• Hot w/ engine circuit 87 relay energized
• Interior humidity/ temperature sensor (if equipped)
• Interior temperature sensor w/ integrated fan
• Lues
• Me-sfi (me) control module (top center engine)
• Mr1
• Nca
• Ntc
• Nwg m2
• Overhead control panel electronics (w/ overhead control panel w/o can)
• Purge control valve (left front engine compt)
• Red
• Refrigerant compressor
• Refrigerant pressure sensor (bottom left side radiator condenser)
• Reg
• Solid state
• Tmot
• Usa
• W15/5 (left front footwell)
• W16/5 (left rear engine compt)
• W9 (left front wheelhouse)
• X15/12
• X18/35-c1
• X226
• X26-c1

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Anti-lock Brakes Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (-)
• (left side of dash) stop lamp switch
• +12v
• 30g
• Abs ind
• Bla
• Bls_h
• Bls_l
• Bls_m
• Brake fluid & parking brake warning ind (except usa)
• Brake vacuum sensor (w/ eco start/stop function)
• C2i
• C7i
• Can e h
• Can e l
• Can h h
• Can h l
• Can-e h
• Can-e l
• Computer data lines system
• Df hl m
• Df hl s
• Df hr m
• Df hr s
• Df vl m
• Df vl s
• Df vr m
• Df vr s
• Eco
• Eco 12v
• Electronic stability program control unit (left front of engine compt)
• Esp warning lamp ind
• Front axle brake pressure sensor
• Front axle intake ball valve
• Front axle switch- over valve
• Front pressure sensor
• Front sam control module w/ fuse & relay module (left rear of engine compt)
• Fuse 25a
• Fuse 40a
• Fuse 7.5a
• High pressure & return pump motor
• Hot at all times
• Hot in on or start
• Instrument cluster
• Left front axle rpm sensor (on left front steering knuckle assembly)
• Left front pressure regulator valve (hold)
• Left front pressure regulator valve (release)
• Left rear axle rpm sensor (on left rear wheel hub assembly)
• Left rear pressure regulator valve (hold)
• Left rear pressure regulator valve (release)
• Nca
• Pml
• Pml 12v
• Power steering pump quantity control valve (if equipped)
• Rear axle intake ball valve
• Rear axle switch- over valve
• Rear pressure sensor
• Rear sam control module w/ fuse & relay module (left side of trunk/cargo area)
• Right front axle rpm sensor (on right front steering knuckle assembly)
• Right front pressure regulator valve (hold)
• Right front pressure regulator valve (release)
• Right rear axle rpm sensor (on right rear wheel hub assembly)
• Right rear pressure regulator valve (hold)
• Right rear pressure regulator valve (release)
• Service brake ind lamp
• Sig
• Speed-sensitive power steering solenoid valve (if equipped)
• Taximeter electrical connector (if equipped)
• Traction system hydraulic unit
• W70 (left front of engine compt)
• X18/33
• X26-c1
• X35/6
• Yaw rate, lateral & longitudinal acceleration sensor (under driver's seat)

ANTI-THEFT

Anti-theft Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Anti-theft Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (left rear of engine compt) front sam control module w/ fuse & relay module
• 12v
• 15m
• 56ar
• 58d
• Alarm siren (w/ anti-theft alarm system) (rear of right front wheelwell)
• Anti-theft alarm system indicator lamp
• Ass led
• Ass off
• C11c
• C13d
• C16s
• C20m
• C22i
• C3i
• C7i
• C8d
• C9i
• Can-b h
• Can-b l
• Can-e h
• Can-e l
• Computer data lines system
• Display
• Emergency call system control unit (center front of trunk/cargo area)
• Engine hood anti-theft alarm system switch (w/ anti-theft alarm system) (left front of engine compt)
• Ewd
• Exterior lights system
• Fan relay module
• Front electrical prefuse box (right rear of engine compt)
• Fuse 150a
• Fuse 18 7.5a
• Fuse 46 7.5a
• Horns system
• Hot at all times
• Info
• Info led
• Instrument cluster
• Instrument panel switch group
• Interior protection & tow-away protection control unit (if equipped)
• Interior protection receiver
• Interior protection switch
• Irs led
• Irs-off
• Left interior protection transmitter
• Left rear window glass breakage sensor
• Lin 1
• Lin b4
• Mr2
• Nca
• Off
• Overhead control panel electronics (w/o power glass tilting/sliding roof)
• Rear sam control module w/ fuse & relay module (left side of trunk/cargo area)
• Rear window glass breakage sensor
• Red
• Right interior protection transmitter
• Right rear window glass breakage sensor
• Sos
• Sos led
• S_gb
• Towing sensor button
• W15/5 (left front footwell)
• W15/7 (right front footwell)
• W16/3 (left side of engine compt)
• W6/1 (center front of trunk)
• W7 (right side of cargo area/ trunk)
• Ws led
• X143/3
• X18/2
• X18/37
• X8/19

BODY CONTROL MODULES

Front SAM Control Module Wiring Diagram (1 of 2) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Front SAM Control Module Wiring Diagram (1 of 2) for Mercedes-Benz GLK350 4Matic 2010:

• (+)
• 11c
• 12s
• 12v
• 13d
• 15r
• 16s
• 17c
• 18m
• 20m
• 21m
• 30g
• 30z
• 49r
• 58d
• 58l
• 58r
• 5v khd
• 87f
• 87m
• Air conditioning & engine controls systems
• Air conditioning system
• Anst
• Anti-theft system
• Bfs
• Can e h
• Can e l
• Can-g h
• Can-g l
• Computer data lines system
• Crash
• Edw
• Electronic power steering system
• Engine controls & starting/charging systems
• Engine controls system
• Exterior lights system
• Front electrical prefuse box (at right rear of engine compt)
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 100a
• Fuse 150a
• Gnd
• Headlights system
• Hot at all times
• Hot w/ quiescent current cutout relay energized
• Instrument cluster & power tops systems
• Instrument cluster system
• Interior lights system
• Khd
• Lin 1
• Lin 2
• Lin b8
• Lwr
• Mg1
• Mr2
• Nca
• Ntc
• Pnk/red
• Power distribution system
• Power windows system
• Red
• Rfl
• Sig
• Sound systems
• Starting/charging system
• Transmissions system
• W/ eco start/stop function
• W/o eco start/stop function
• W16/5 (left rear of engine compt)
• Wiper/washer system

Front SAM Control Module Wiring Diagram (2 of 2) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Front SAM Control Module Wiring Diagram (2 of 2) for Mercedes-Benz GLK350 4Matic 2010:

• (+)
• 10t
• 14m
• 15m
• 15r
• 19i
• 22i
• 30g
• 30z
• 55l
• 55r
• 56al
• 56ar
• 56b l
• 56br
• 58d
• 58l
• 58r
• 87m
• Air conditioning & cooling fans systems
• Air conditioning system
• Anti-lock brakes system
• Anti-theft system
• Bbv hl
• Bbv hr
• Can b h
• Can b l
• Can c h
• Can c l
• Can d h
• Can d l
• Can e h
• Can e l
• Can g h
• Can g l
• Computer data lines system
• Crash
• Cruise control system
• Door locks & mirror systems
• Edw
• Ekp
• Engine controls system
• Exterior lights & anti-lock brakes systems
• Exterior lights system
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Gnd
• Headlights & exterior lights systems
• Headlights system
• Horns system
• Instrument cluster system
• Interior lights system
• Pnk
• Pnk/red
• Power distribution system
• Red
• Sig
• Sound systems
• Starting/charging system
• Str
• Transmissions system
• W16/3 (left side of engine compt)
• Wiper/washer system

Rear SAM Control Module Wiring Diagram (1 of 2) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Rear SAM Control Module Wiring Diagram (1 of 2) for Mercedes-Benz GLK350 4Matic 2010:

• (+)
• 15r
• 15r(1)
• 30g
• 31e
• 49r
• 4hd
• 58d
• 58l
• 6hd
• Air conditioning system
• Anst
• Anti-lock brakes system
• Anti-theft system
• Bla
• Bsl-l
• Bsl-r
• C30
• Can b h
• Can b l
• Computer data lines system
• Cruise control system
• Defogger system
• Door locks system
• Edm
• Exterior lights system
• Front electrical prefuse box (at right rear of engine compt)
• Fuel doors system
• Fuse 150a
• Fuse 80a
• Gss hl
• Gss hm
• Gss hr
• Headlights system
• Hfe
• Hot at all times
• Hot w/ quiescent current cutout relay energized
• Ig1
• Instrument cluster
• Instrument cluster & anti-theft systems
• Instrument cluster & engine controls systems
• Instrument cluster system
• Interior lights system
• Lin
• Lin b4
• Nsl-l
• Nsl-r
• Pnk
• Pnk/red
• Power distribution system
• Rear sam control unit w/ fuse & relay module (left side of trunk/cargo area)
• Red
• Rfl-l
• Rfl-r
• Rss aus
• Rss ein
• Seats system
• Sig
• Sl-l
• Sound systems
• Starting/charging system
• System
• Tg l
• Tg r
• Trunk, tailgate,
• Trunk, tailgate, fuel doors system
• W/ eco start/stop function
• W/o eco start/stop function
• W7/1 (right side of trunk)
• Wh (+)
• Wh (-)
• Wh (data)
• Wiper/washer system
• Zv ant

Rear SAM Control Module Wiring Diagram (2 of 2) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Rear SAM Control Module Wiring Diagram (2 of 2) for Mercedes-Benz GLK350 4Matic 2010:

• (+)
• (-)
• (or pnk/red)
• (right side of trunk) w7/1
• 11t
• 12i
• 13a
• 14i
• 15h
• 15r(1)
• 15r(2)
• 1or
• 30g
• Air conditioning system
• C89
• Computer data lines system
• Cruise control system
• Door locks system
• Electronic suspension system
• Exterior lights system
• Navigation & cruise control systems
• Pnk/red
• Power distribution system
• Power windows system
• Rear sam control unit w/ fuse & relay module (left side of trunk/cargo area)
• Red
• Seats system
• Sound systems
• Transmissions system
• Trunk, tailgate, fuel doors system
• W7 (right side of trunk)
• Warning systems

COMPUTER DATA LINES

Data Link Connector Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Data Link Connector Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (under left side of dash) diagnostic connector (dlc)
• 31e
• C19i
• C22i
• Can-d h
• Can-d l
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 7.5a
• Hot w/ quiescent current cutout relay energized
• Power distribution system
• Rear sam control unit w/ fuse & relay module (left side trunk/cargo area)
• W15/5 (left front footwell)

High/Low Bus Wiring Diagram (1 of 4) for Mercedes-Benz GLK350 4Matic 2010

List of elements for High/Low Bus Wiring Diagram (1 of 4) for Mercedes-Benz GLK350 4Matic 2010:

• (right front footwell) w15/8
• Audio/comand control panel
• Audio/comand display
• C10
• C11
• C12
• C13
• Can-a h
• Can-a l
• Can-c h
• Can-c l
• Can-g h
• Can-g l
• Drive train can voltage distributor electrical connector
• Dvd player (w/ tv & video in rear)
• Electronic selector level module control module (a/t) (under center console)
• Fuel pump control module (under right rear seat)
• Fully integrated transmission control unit
• Left front headlamp unit (w/ xenon lamps)
• Left rear display (w/ tv & video in rear)
• Left xenon light control unit
• Right front headlamp unit (w/ xenon lamps)
• Right rear display (w/ tv & video in rear)
• Right xenon light control unit
• Telematics can voltage distributor electrical connector
• W/ audio 20 radio & radio 50
• W/ comand
• W15/6 (left front footwell)
• X55/3-c7
• X5514-c7

High/Low Bus Wiring Diagram (2 of 4) for Mercedes-Benz GLK350 4Matic 2010

List of elements for High/Low Bus Wiring Diagram (2 of 4) for Mercedes-Benz GLK350 4Matic 2010:

• (left front footwell) w15/6
• (left side dash)
• Automatic air conditioning control & operating unit (2 & 3 zones thermatic)
• C10
• C10t
• C11
• C12
• C13
• C18m
• C19i
• C20m
• C21m
• C22i
• C2i
• C4i
• Can-a h
• Can-a l
• Can-b h
• Can-b l
• Can-c h
• Can-c l
• Can-d h
• Can-d l
• Can-e h
• Can-e l
• Can-g h
• Can-g l
• Comand control unit
• Diagnostic connector (dlc)
• Driver seat control unit
• Emergency call system control unit (w/ teleaid emergency call system) (center front of trunk/ cargo area)
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Left front door control unit
• Left rear door control unit
• Left vehicle floor interior can voltage distributor electrical connector
• Overhead control panel control module
• Panoramic sliding roof control module (left front of roof)
• Radio (w/ audio 20 radio) radio w/ auto pilot system (w/ audio 50)
• Rear sam control unit w/ fuse & relay module (left side of trunk/cargo area)
• Right front door control unit
• Right rear door control unit
• Trailer recognition control module
• W/ audio 20 radio & radio 50
• W/ overhead control panel w/ can
• W/ panoramic sliding roof
• W/o audio 20 radio & radio 50
• X204
• X35/3
• X35/4

High/Low Bus Wiring Diagram (3 of 4) for Mercedes-Benz GLK350 4Matic 2010

List of elements for High/Low Bus Wiring Diagram (3 of 4) for Mercedes-Benz GLK350 4Matic 2010:

• C10
• C11
• C12
• C13
• Can-b h
• Can-b l
• Can-e h
• Can-e l
• Can-h h
• Can-h l
• Front passenger seat control unit
• Instrument cluster
• Keyless go control unit (if equipped) (right side trunk/cargo area)
• Left front reversible emergency tensioning retractor (if equipped)
• Parktronic control unit (if equipped) (left front footwell)
• Pressure monitor
• Radar sensors control unit (w/ city assist system)
• Reverse camera control module (w/ backup camera)
• Right vehicle floor interior can voltage distributor electrical connector
• Stationary heater unit (if equipped)
• Steering column module control unit (top of steering column)
• Tailgate control unit (w/ automatic tailgate)
• Tire pressure monitor control unit (if equipped) (left side of trunk/ cargo area)
• Vehicle floor chassis can voltage distributor electrical connector
• W/ city assist system
• W/ tire
• W15/6 (left front footwell)
• Weight sensing system control unit (if equipped) (under front passenger seat)
• X55/4-c2

High/Low Bus Wiring Diagram (4 of 4) for Mercedes-Benz GLK350 4Matic 2010

List of elements for High/Low Bus Wiring Diagram (4 of 4) for Mercedes-Benz GLK350 4Matic 2010:

• (right front footwell)
• Adaptive damping system control unit (w/ adaptive damping system & esp)
• Can-b h
• Can-b l
• Can-c h
• Can-c l
• Can-e h
• Can-e l
• Can-h h
• Can-h l
• Distronic electric controller unit (if equipped)
• Electronic ignition switch control unit
• Electronic stability program control unit (left front engine compt)
• Electronic stability program control unit (w/ esp & w/o adaptive damping system) (left front of engine compt)
• Me-sfi (me) control module (top center of engine)
• Right front reversible emergency tensioning retractor (if equipped)
• Vehicle dynamics can voltage distributor electrical connector
• Yaw rate, lateral & longitudinal acceleration sensor (under driver seat)

COOLING FAN

Cooling Fan Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Cooling Fan Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (left front engine compt)
• (top center engine) me-sfi (me) control module
• 5v khd
• C14m
• C18m
• C21m
• C22i
• C4i
• Can-b h
• Can-b l
• Combustion engine & a/c w/ integrated control fan motor
• Computer data lines system
• Coolant circulation pump (w/ thermotronic)
• Coolant temperature sensor (left rear engine)
• Engine controls system
• Front electrical prefuse box (right rear engine compt)
• Front sam control module unit w/ fuse & relay module (left rear engine compt)
• Fuse 100a
• Fuse 15a
• Hot at all times
• Hot w/ engine circuit 87 relay energized
• Khd
• Lues
• Mr1
• Nwg m2
• Purge control valve
• Red
• Refrigerant pressure sensor (bottom left side radiator condenser)
• Reg
• Sig
• Solid state
• Tmot
• Usa
• W16/3 (left side engine compt)
• W16/4 (right side engine compt)
• W9 (left front wheelhouse)

CRUISE CONTROL

Cruise Control Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Cruise Control Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (+) sv
• (blind spot assist)
• (distronic plus)
• (iexcept usa)
• 12i
• 14i
• Acc
• Accel/ set
• Accelerator pedal sensor (accelerator pedal assembly)
• C2i
• Can c h
• Can c l
• Can e h
• Can e l
• Can h h
• Can h l
• Can-e h
• Can-e l
• Computer data lines system
• Cruise control lever
• Data
• Dcm
• Dcp
• Dec
• Decel/ set
• Diode
• Distronic control (if equipped)
• Distronic control unit
• Distronic electric controller unit
• Distronic radar sensor
• Front bumper left inner radar sensor
• Front bumper left outer radar sensor
• Front bumper right inner radar sensor
• Front bumper right outer radar sensor
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fully integrated transmission control unit
• Fuse 7.5a
• Hot at all times
• Hot in on or start
• Hot w/ chassis circuit 87 relay energized
• Ind
• Instrument panel parking system warning indicator (w/ city assist system)
• Ip1s
• Ip2s
• Ipm
• Light emiting speedtronic
• Me-sfi (me) control module (top center engine)
• Nca
• Off
• Output shaft rpm sensor
• Pnk/red
• Radar sensors control unit
• Rear bumper left inner radar sensor
• Rear bumper left outer radar sensor
• Rear bumper right inner radar sensor
• Rear bumper right outer radar sensor
• Rear parking system warning indicator (w/ city assist system)
• Rear sam control unit w/ fuse & relay module (left side of trunk/ cargo area)
• Red
• Res
• Resume
• Sh_high
• Sh_low
• Sp1m
• Sp1s
• Sp2m
• Sp2s
• Speedtronic switch (except usa)
• Steering column module control unit (top of steering column)
• Sv_high
• Sv_low
• Throttle valve actuator (throttle body)
• U_pwg1
• W15/5 (left front footwell)
• W15/7 (right front footwell)
• W18 (under driver's seat)
• W7 (right side of cargo area/trunk)
• W7/1 (right side of cargo area/trunk)
• X172/1
• X172/2
• X35/27

DEFOGGERS

Heated Mirrors Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Heated Mirrors Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• Can-b h
• Can-b l
• Computer data lines system
• Front sam control module w/ fuse & relay module (left rear of engine compt)
• Fuse 30a
• Hot at all times
• Left front door control unit
• Left outside mirror
• Mirror heater
• Right front door control unit
• Right outside mirror
• Sh (+)
• Sh (-)
• W18 (under driver's seat)
• W19 (under right front seat)

Rear Defogger Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Rear Defogger Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• Automatic air conditioning control & operating unit
• C1h
• C30
• C30g
• C5h
• C7i
• Can-b h
• Can-b l
• Computer data lines system
• Door)
• Engine compt)
• Front electrical prefuse box (right rear of
• Fuse 100a
• Fuse 150a
• Fuse 40a
• Fuse 80a
• Heated rear window relay
• Hot at all times
• Hot w/ quiescent current cutout relay energized
• Ig1
• Of roof)
• Rear sam control unit w/ fuse & relay module (left side of trunk/cargo area)
• Rear window antenna amplifier 1 (if equipped) (center rear
• Rear window heater
• Rear window heater button
• Rear window interference suppression capacitor 1
• Rear window interference suppression capacitor 2
• Red
• W/ eco start/ stop function
• W/o eco start/ stop function
• W7 (right side of cargo area/ trunk)
• W8/4 (tailgate
• W8/5 (right cargo area)
• X19

ELECTRONIC POWER STEERING

Steering Column Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Steering Column Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (except usa)
• A45
• Accelerate & set switch
• Accept/terminate phone call button
• Back & voice control system off button
• Button + & - setting of specific functions & volume control
• Can-e h
• Can-e l
• Combination switch
• Computer data lines system
• Cruise control lever
• Decelerate & set switch
• Distronic control (if equipped)
• Fanfare horns & air bag clock spring contact
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 7.5a
• Head lamp flasher/high beam switch
• Hot at all times
• Indicator switch
• Left fanfare horn system button
• Left multi-funtion steering wheel button group
• Low beam switch
• Mute button
• Nca
• Off switch
• Ok button
• Red
• Resume from memory switch
• Right fanfare horn system button
• Right multi-funtion steering wheel button group
• Scroll forward/ back button
• Speedtronic light emitting diode
• Speedtronic switch (except usa)
• Steering angle sensor
• Steering column adjustment switch
• Steering column module control unit (top of steering column)
• Steering wheel downshift button (if equipped)
• Steering wheel electronics
• Steering wheel upshift button (if equipped)
• System selection button
• Turn signal lamp switch
• Voice control system on button
• W15/5 (left front footwell)
• Windshield washer system switch
• Wipe switch

ELECTRONIC SUSPENSION

Electronic Suspension Wiring Diagram (1 of 2) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Electronic Suspension Wiring Diagram (1 of 2) for Mercedes-Benz GLK350 4Matic 2010:

• +5v
• Adaptive damping control unit (right front footwell)
• C12i
• Fuse 15a
• Gnd
• H side
• Hot at all times
• L side
• Left front level sensor (left front wheelwell)
• Left rear axle damping valve unit
• Left rear body lateral acceleration sensor
• Left rear level sensor (left rear wheelwell)
• Nca
• Pnk/red
• Rear sam control module w/ fuse & relay module (left side trunk/cargo area)
• Right rear axle damping valve unit
• Right rear level sensor
• Sig
• W15/7 (right front footwell)
• X62/32-c1
• X62/33-c1

Electronic Suspension Wiring Diagram (2 of 2) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Electronic Suspension Wiring Diagram (2 of 2) for Mercedes-Benz GLK350 4Matic 2010:

• +5v
• Adaptive damping control unit (right front footwell)
• Can-e h
• Can-e l
• Computer data lines system
• Gnd
• H side
• L side
• Left front axle damping valve unit
• Left front body lateral acceleration sensor
• Nca
• Right front axle damping valve unit
• Right front body lateral acceleration sensor
• Right front level sensor
• Sig
• X62/7

ENGINE ACCESSORIES

Stationary Heater Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Stationary Heater Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (right side engine compt) w16/4
• (right side of cargo area/trunk) w7/1
• Ant
• C14i
• C15h
• Can b h
• Can b l
• Combustion air blower
• Computer data lines system
• Fuel preheating system
• Fuse 20a
• Fuse 7.5a
• Glow plug flame monitor
• Heater control unit
• Hot at all times
• Mobile phone & stationary heater radio remote control antenna splitter
• Multi- function antenna
• Nca
• Preinstallation w/ universal interface
• Rear sam control unit w/fuse & relay module (left side trunk/cargo area)
• Stationary heater fuel pump
• Stationary heater radio remote control receiver
• Stationary heater switchover valve
• Stationary heater unit
• Sth
• Switchover valve
• Tel
• Temperature sensor
• Thermal fuse
• W/ mobile phone
• W/ xenon headlamps x62/33-c2
• W/o mobile phone
• W/o xenon headlamps
• W16/4 (right side engine compt)
• W7/1 (right side of cargo area/ trunk)
• X62/33-c1

ENGINE PERFORMANCE

3.5L

3.5L, Engine Performance Wiring Diagram (1 of 6) for Mercedes-Benz GLK350 4Matic 2010

List of elements for 3.5L, Engine Performance Wiring Diagram (1 of 6) for Mercedes-Benz GLK350 4Matic 2010:

• (+)
• (+) sh
• (+) sv
• (-)
• 30g
• A s dk
• Air conditioning system
• C12s
• C16s
• C2i
• C3m
• C4i
• C6i
• C7i
• C9g
• Can b h
• Can b l
• Can c h
• Can c l
• Computer data lines system
• E rds
• Engine coolant temperature mulfunction ind
• Engine diagnosis mulfunction ind lamp
• Ev1
• Ev2
• Ev3
• Ev4
• Ev5
• Ev6
• Front electrical prefuse box (right rear engine compt)
• Front sam control unit w/ fuse & relay module (left rear engine compt)
• Fuel pressure sensor (fuel tank)
• Fuel pump control module (under right rear seat)
• Fuse 10a
• Fuse 150a
• Fuse 40a
• Fuse 7.5a
• Hot w/ quiescent current cutout relay energized
• Ig1
• Instrument cluster
• Ipm
• Lin c1
• Ls2hk
• Lsh1hk
• Lsh2hk
• Lshk
• Lshvk1
• Lsik
• Lsu1un
• Lsu1vm
• Lsu2ia
• Lsu2ip
• Lsu2un
• Lsu2vm
• Me-sfi (me) control module (top center engine)
• Mr hfm1
• Nca
• Nwae2
• Nwg m
• Nwg m2
• Nwga1
• Nwsa 1
• Nwse 1
• Nwse 2
• Pnk/red
• Red
• Right fuel pump
• Secondary air injection relay
• Slv
• Starting/charging system
• Stop function
• Suv1
• Ths
• W/ eco start/ stop function
• W/o eco start/
• W76 (under right rear seat)
• X36/3-c2
• Zue 1
• Zue 2
• Zue 3
• Zue 4
• Zue 6
• Zuf 5

3.5L, Engine Performance Wiring Diagram (2 of 6) for Mercedes-Benz GLK350 4Matic 2010

List of elements for 3.5L, Engine Performance Wiring Diagram (2 of 6) for Mercedes-Benz GLK350 4Matic 2010:

• (+) sv
• (fuel tank) left fuel level indicator sensor
• (fuel tank) right fuel level indicator sensor
• (top front of engine) air pump
• C30g
• C3i
• C9i
• Can c h
• Can e h
• Computer data lines system
• Dst
• Ekp
• Front electrical prefuse box (right rear engine compt)
• Fuel tank pressure sensor (fuel tank)
• Fuse 150a
• Fuse 20a
• Fuse 60a
• Hot at all times
• Kup1
• Kup2
• Lin
• Me-sfi (me) control module (top center of engine)
• Mr2
• Mr3
• Mr4
• Nca
• Pnk/red
• Rear sam control unit w/ fuse & relay module left side trunk/cargo area)
• Red
• Senm1
• Slp
• Sp1m
• Sp1s
• Sp2s
• Starting/ charging system
• Stop function
• Str
• U pwg1
• W/ eco start/ stop function
• W/o eco start/
• W11w2 (left rear engine)
• W16/5 (left rear of engine compt)
• X25/4
• X35/6
• X36/3-c1
• X36/3-c2

3.5L, Engine Performance Wiring Diagram (3 of 6) for Mercedes-Benz GLK350 4Matic 2010

List of elements for 3.5L, Engine Performance Wiring Diagram (3 of 6) for Mercedes-Benz GLK350 4Matic 2010:

• (left front engine compt) purge control valve
• (left rear engine compt) front sam control unit w/ fuse & relay module
• (left side engine compt) w16/3
• (right rear wheelhouse) activated charcoal filter shutoff valve
• (w/ sulev) radiator sensor for engine diagnosis
• 18m
• 20m
• 21m
• Aav
• Accelerator pedal sensor (accelerator pedal assembly)
• Air conditioning system
• Can c l
• Can e l
• Clutch pedal switch (m/t) (clutch pedal)
• Computer data lines system
• Crash
• Left o2 sensor (upstream of catalytic converter) (left front exhaust)
• Lues
• Me-sfi control module (top center engine)
• Nca
• Pnk
• Red
• Refrigerant compressor
• Reg
• Sp2m
• Start enable clutch pedal switch (m/t) (clutch pedal)
• W16/4 (right side engine compt)
• X26-c1
• X35/6

3.5L, Engine Performance Wiring Diagram (4 of 6) for Mercedes-Benz GLK350 4Matic 2010

List of elements for 3.5L, Engine Performance Wiring Diagram (4 of 6) for Mercedes-Benz GLK350 4Matic 2010:

• (right front exhaust) right o2 sensor (upstream of catalytic converter)
• Air conditioning system
• Air pump switchover valve
• C3m
• C41
• C6i
• Engine circuit 87 relay
• Front sam control unit w/ fuse & relay module (left rear engine compt)
• Fuse 15a
• Fuse 20a
• Fuse 5a
• Heating system shutoff valve (engine, rear)
• Hot at all times
• Intake manifold switchover valve
• Intake manifold tumble flap switchover valve (intake manifold)
• Left o2 sensor (downstream of catalytic converter) (front vehicle, in exhaust)
• Nca
• Pnk
• Red
• Right o2 sensor (downstream of catalytic converter) (right front exhaust)

3.5L, Engine Performance Wiring Diagram (5 of 6) for Mercedes-Benz GLK350 4Matic 2010

List of elements for 3.5L, Engine Performance Wiring Diagram (5 of 6) for Mercedes-Benz GLK350 4Matic 2010:

• (left rear of engine) crankshaft hall sensor
• (throttle body) throttle valve actuator
• (top rear engine) hot film maf sensor
• Cylinder 4 injection valve
• Cylinder 5 injection valve
• Cylinder 6 injection valve
• Ignition coils cylinder (top right side engine)
• Intake air temperature sensor
• Left exhaust camshaft solenoid (left front of engine)
• Left intake camshaft solenoid (left front of engine)
• Pnk
• Radio interference suppression capacitor 2 (top left side of engine)
• To spark plugs
• W11w1 (right rear engine)
• W16/5 (left side engine compt)

3.5L, Engine Performance Wiring Diagram (6 of 6) for Mercedes-Benz GLK350 4Matic 2010

List of elements for 3.5L, Engine Performance Wiring Diagram (6 of 6) for Mercedes-Benz GLK350 4Matic 2010:

• (-)
• (between cylinder banks)
• (front left cylinder bank) left exhaust camshaft hall sensor
• (front left cylinder bank) left intake camshaft hall sensor
• (front right cylinder bank) right exhaust camshaft hall sensor
• (front right cylinder bank) right intake camshaft hall sensor
• (left front engine) pressure sensor
• (left rear engine) left intake manifold tumble flap position sensor
• (right rear engine) right intake manifold tumble flap position sensor
• Air conditioning system
• Cylinder 1 injection valve
• Cylinder 2 injection valve
• Cylinder 3 injection valve
• Dcm
• Dcp
• Dk1
• Dk2
• E a ks1a
• E a ks1b
• E a ks2a
• E a ks2b
• Ea tans
• Ef hfm1
• Ef ref1
• Hav
• Ignition coils cylinder (top right side engine)
• Ip1s
• Ip2s
• Kwdga
• Left knock sensor
• Lshvk2
• Lsu1a
• Lsu1p
• Me-sfi (me) control module (top center engine)
• Nwge1
• Nwge2
• Nwsa 2
• Oil level switch (left side oil pan)
• Oss
• Pnk
• Radio interference suppression capacitor 1 (top right side of engine)
• Right exhaust camshaft solenoid (right front of engine)
• Right intake camshaft solenoid (right front of engine)
• Right knock sensor
• Tmot
• To spark plugs
• W11w2 (left rear engine)

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Backup Lamps Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• 30g
• Backup camera
• Backup lamp
• Backup lamp switch (m/t) (right rear transmission)
• C22i
• C5h
• C9g
• C9i
• Can-b h
• Can-b l
• Can-c h
• Can-c l
• Computer data lines system
• Electronic selector lever module control module (a/t) (under center console)
• Front electrical prefuse box (right rear engine compt)
• Front sam control unit w/ fuse & relay module (left rear engine compt)
• Fuse 150a
• Hot w/ quiescent current cutout relay energized
• Ig1 red
• Left rear lamp unit
• Prnd-d+
• Rear sam control unit w/ fuse & relay module (left side trunk/cargo area)
• Red
• Rfl
• Rfl-l
• Rfl-r
• Right rear lamp unit
• W/ eco start/stop function
• W/o eco start/stop function
• W15/7 (right front footwell)
• W7 (right side of cargo area/ trunk)
• X169

Exterior Lamps Wiring Diagram (1 of 3) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Exterior Lamps Wiring Diagram (1 of 3) for Mercedes-Benz GLK350 4Matic 2010:

• 16s
• 30g
• 49l
• 49r
• 58d
• 58l
• 58r
• Acoustic turn signal function check
• Air conditioning system
• C11c
• C13d
• C14m
• C17c
• C18m
• C19i
• C20m
• C21m
• C22i
• C7i
• Can b h
• Can b l
• Can e h
• Can e l
• Computer data lines system
• Exterior lights switch
• Front fog lamp button
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 7.5a
• Hazard warning flasher switch
• Headlamp range controller (w/o xenon lamps & w/ headlamp adjustment for halogen headlamps)
• Hot w/ circuit 15 relay energized
• Hot w/ circuit 15r relay energized
• Instrument cluster
• Instrument panel switch group
• Lds1
• Lds2
• Lds3
• Left active curve illumination actuator motor
• Left active curve illumination position sensor
• Left cornering illumination
• Left front lamp unit
• Left turn signal ind light
• Left xenon lamp control unit
• Lin 1
• Lwr
• Pnk/ red
• Pnk/red
• Rear fog light button
• Red
• Right turn signal ind light
• Side marker lamp
• Standing/ parking lamp
• Switch illumination
• Turn signal lamp
• W/ xenon lamps
• W/o xenon lamps
• W15/5 (left front footwell)
• W16/3 (left side engine compt)
• W9 (left front wheelhouse)
• X18-c3

Exterior Lamps Wiring Diagram (2 of 3) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Exterior Lamps Wiring Diagram (2 of 3) for Mercedes-Benz GLK350 4Matic 2010:

• (+)
• Active curve illumination actuator motor
• Active curve illumination position sensor
• Bls h
• Bls l
• Bls m
• Can b h
• Can b l
• Can e h
• Can e l
• Computer data lines system
• Electronic stability program control unit (left front engine compt)
• Left front door control unit
• Left outside mirror
• Pnk/red
• Red
• Right cornering illumination
• Right front door control unit
• Right front lamp unit
• Right outside mirror
• Right xenon lamp control unit
• Side marker lamp
• Standing/ parking lamp
• Stop lamp switch (left side dash)
• Turn signal lamp
• W/ xenon lamps
• W/o xenon lamps
• W16/4 (right side engine compt)

Exterior Lamps Wiring Diagram (3 of 3) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Exterior Lamps Wiring Diagram (3 of 3) for Mercedes-Benz GLK350 4Matic 2010:

• (w/o rain/light sensor) light sensor
• 15r
• 30g
• 49r
• 58l
• Backup camera
• Backup lamp
• Bsl l
• Bsl r
• C5h
• C6hd
• C7i
• C9i
• Can b h
• Can b l
• Can e h
• Can e l
• Center stop lamp
• Combination switch
• Computer data lines system
• Flasher/ high beam switch
• Fog lamp
• Front electrical prefuse box (right rear engine compt)
• Fuse 150a
• Headlamp
• Hot at all times
• Hot w/ quiescent current cutout relay energized
• Ig1
• Left license plate lamp
• Left rear lamp unit
• Lin 2
• Mr2
• Nsl l
• Nsl r
• Overhead control panel electronics
• Pnk
• Pnk/red
• Rain/light sensor (w/ rain/light sensor) (top center windshield)
• Rear sam control unit w/ fuse & relay module (left side trunk/cargo area)
• Red
• Rfl-l
• Rfl-r
• Right license plate lamp
• Right rear lamp unit
• Side marker lamp
• Steering column module control unit (top of steering column)
• Stop/ tail/ park lamp
• Turn signal lamp
• Turn signal lamps switch
• W/ eco start/stop function
• W/o eco start/stop function
• W15/5 (left front footwell)
• W7 (right side of cargo area/trunk)
• W7/1 (right side of cargo area/trunk)
• X169

Trailer Light Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Trailer Light Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (right side of cargo area/trunk) w7/1
• 30g
• 31 led
• 31/1
• 31/2
• 49l
• 49r
• 58l
• Ahk
• C13a
• C30g
• C89
• Can b h
• Can b l
• Computer data lines system
• Front electrical prefuse box (right rear of engine compt)
• Fuse 150a
• Fuse 15a
• Fuse 20a
• Hot at all times
• Hot w/ circuit 15 relay energized
• Hot w/ quiescent current cutout relay energized
• Ig1
• Led
• Rear sam control unit w/ fuse & relay module (left side trunk/cargo area)
• Red
• Rfl
• Stop function
• Trailer hitch locking switch (w/ swiveling trailer hitch)
• Trailer hitch release (w/ swiveling trailer hitch)
• Trailer recognition control unit
• Trailer socket (7-pin)
• W/ eco start/ stop function
• W/o eco start/
• W7 (right side of cargo area/trunk)

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 2) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Ground Distribution Wiring Diagram (1 of 2) for Mercedes-Benz GLK350 4Matic 2010:

• Battery sensor
• Dc/ac converter control unit
• Driver side bag squib, electronic selector lever module control unit (a/t), left front reversible emergency tensioning retractor (if equipped), left front door control unit, driver seat control unit, instrument panel parking system warning indicator (w/ city assist system), left rear seat belt buckle switch (if equipped), left rear backrest inclination switch (if equipped), left rear door lock, left rear door control unit, left front seat sitting surface heated cushion (if equipped), left front backrest heated cushion (if equipped), driver seat partially electric seat adjustment switch (if equipped), left front seat adjustment switch group (if equipped), driver seat lumbar support adjustment control unit (if equipped), driver seat lumbar support pneumatic pump (if equipped), left luggage compartment lamp, rear blower motor (w/ 3 zone thermotronic) & driver pelvis air bag squib (if equipped)
• Electric air pump, radio interference suppression capacitor 1, cylinder 1 ignition coil, cylinder 2 ignition coil & cylinder 3 ignition coil
• Electronic stability program control unit
• Radio interference suppression capacitor 2, cylinder 4 ignition coil, cylinder 5 ignition coil & cylinder 6 ignition coil
• Rear sam control module w/ fuse & relay module, left rear lamp unit, left rear side marker lamp, right rear lamp unit, right rear side marker lamp, trunk lid keyless go button (if equipped), trunk lid emergency opening switch, left rear bumper intelligent radar sensor (w/ blind spot assist), right rear bumper intelligent radar sensor (w/ blind spot assist), trailer socket, additional battery relay (w/ eco start/stop), belt tension sensor (w/ backup camera), interior protection & two way protection control unit shield, right luggage compartment lamp, trailer recognition control unit, tv digital tuner & trailer socket (7 pin)
• Rear sam control unit w/ fuse & relay module, interior protection & tow away protection control unit shield (if equipped), trailer socket, trailer socket (7-pin), trailer recognition control unit, left inner radar sensor-rear bumper (w/ city assist & blind spot system), left outer radar sensor-rear bumper, (w/ city assist & blind spot system), right outer radar sensor-rear bumper, (w/ city assist system), right inner radar sensor-rear bumper, (w/ city assist system), rear bass speaker amplifier (if equipped), tailgate control button (w/ automatic tailgate & keyless go), right rear seat belt buckle switch (if equipped), center rear seat belt buckle switch (if equipped), tv digital tuner (if equipped), center stop lamp, left license plate lamp, right license plate lamp, trunk lid central locking motor, trunk lid external operation switch, left trunk lid ambient lamp & warning lamp, right trunk lid ambient lamp & warning lamp, tailgate wiper motor, stationary heater radio remote control receiver (if equipped), compensator/cellular telephone system umts (if equipped & w/ stationary heater), stationary heater fuel pump, left rear backrest lock switch (if equipped), right rear backrest lock switch (if equipped), tire pressure monitor control unit (if equipped) & dc/ac converter control unit (w/ 115v socket)
• Spray nozzle heater (if equipped), wiper park heater (if equipped), spray nozzle hose heater (if equipped), left fog lamp (w/ standard equipment), combustion engine & air conditioning w/ integrated control fan motor, left daytime running lamps headlamp (if equipped) & left front lamp unit
• Vehicle floor chassis can voltage distributor electrical connector, left vehicle floor interior can voltage distributor electrical connector & telematics can voltage distributor electrical connector
• W10 (near battery)
• W11w1 (right rear engine)
• W11w2 (left rear engine)
• W15/6 (left front footwell)
• W18 (under driver seat)
• W18/3 (under driver seat)
• W33/4
• W6/1 (left rear cargo panel)
• W7 (right side of cargo area/trunk)
• W7/1 (right side of cargo area/trunk)
• W7/2
• W70 (left front engine compt)
• W9 (left front wheelhouse)

Ground Distribution Wiring Diagram (2 of 2) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Ground Distribution Wiring Diagram (2 of 2) for Mercedes-Benz GLK350 4Matic 2010:

• Backup camera
• Capacitor 1
• Capacitor 2
• Drive train can voltage distributor electrical connector
• Electronic transmission control unit, adaptive damping system control unit, parking system control unit (if equipped), fully integrated transmission control unit, ac housing, backup lamp switch (m/t), left outer radar sensor-front bumper (w/ city assist system), left inner radar sensor-front bumper (w/ city assist system), right inner radar sensor-front bumper (w/ distronic plus), right outer radar sensor-front bumper (w/ distronic plus), distronic electric controller unit, radar sensors control unit & alarm siren (if equipped)
• Front passenger pelvis air bag squib (if equipped), right rear display (w/ tv & video in rear) dvd player (w/ tv & video in rear) left rear display (w/ tv & video in rear) right front reversible emergency tensioning retractor (if equipped), front cigarette lighter w/ astray illumination, right fuel pump, right front brake wear sensor, right rear brake wear sensor, right front door control unit, front passenger seat control unit, right rear backrest inclination switch (if equipped), vehicle interior power outlet (w/ rear socket), right rear door lock, right rear door control unit, right front seat sitting surface heated cushion (if equipped), right front backrest heated cushion (if equipped), front passenger seat partially electric seat adjustment switch (if equipped), right front seat adjustment switch group (if equipped), front passenger seat lumbar support adjustment control unit (if equipped), front passenger seat lumbar support pneumatic pump (if equipped), weight sensing system (wss) control unit (if equipped), front passenger side bag squib & electric transmission oil pump (w/ eco start/stop & a/t)
• Fuel pump control unit
• Left engine hood contact switch (w/ eco start/stop), left fanfare horn, clutch pedal switch (m/t), start enable clutch pedal switch (m/t), engine hood anti theft alarm system switch (if equipped) & headlamp cleaning system pump (if equipped)
• Me-sfi (me) control unit, front sam control unit w/ fuse & relay module, cylinder 1 ignition coil, cylinder 2 ignition coil, cylinder 3 ignition coil, cylinder 4 ignition coil, cylinder 5 ignition coil & cylinder 6 ignition coil
• Rear window interference suppression
• Right daytime running lamps headlamp (if equipped), right engine hood contact switch (w/ eco start/stop), front electrical prefuse box (w/ rear battery), stationary heater unit (if equipped), right front lamp unit, right front side marker lamp, right fog lamp (w/ standard equipment) & coolant circulation pump (w/ 3 zone thermotronic)
• Right fanfare horn, stationary heater switch over valve (if equipped), radiator sensor for engine diagnosis,
• Steering column module control unit, electronic ignition switch control unit, automatic air conditioning control & operating unit, instrument cluster, upper control panel control unit, instrument panel switch group, electric steering lock control unit, media interface control unit (w/ aux jack), glove box lamp, parking brake indicator switch, diagnostic connector, radio, audio/comand control panel, glove box socket (if equipped), audio/comand display (if equipped), mobile phone electrical connector (if equipped), right front footwell lamp (if equipped), left front footwell lamp (if equipped), interior temperature sensor, left center air outlet symbol illumination (if equipped), right center air outlet symbol illumination (if equipped), left front side air outlet symbol illumination (if equipped), right front side air outlet symbol illumination (if equipped) & rear air outlet symbol illumination (w/ 2-zone thermatic)
• W15/5 (left front footwell)
• W15/7 (right front footwell)
• W15/8 (right front footwell)
• W16/3 (left side engine compt)
• W16/4 (right side engine compt)
• W16/5 (left rear engine compt)
• W19 (under right front seat)
• W26 (under front center console)
• W48/2 (rear roof)
• W76 (under right rear seat)
• W8/1 (tailgate door)
• W8/2 (center cargo area roof)
• W8/4 (tailgate door)
• W8/5 (right cargo area)

HEADLIGHTS

Headlights Wiring Diagram, with Xenon Lamps for Mercedes-Benz GLK350 4Matic 2010

List of elements for Headlights Wiring Diagram, with Xenon Lamps for Mercedes-Benz GLK350 4Matic 2010:

• (left front wheelhouse) w9
• (left rear whellwell) left rear level sensor
• (right side
• (right side engine compt) w16/4
• 16s
• 30g
• 55l
• 55r
• 56al
• 56ar
• 58d
• Air conditioning system
• C11c
• C14m
• C15m
• C17c
• C20m
• C21m
• C22i
• C5c
• Can b h
• Can b l
• Can e h
• Can e l
• Can-b h
• Can-b l
• Can-g h
• Can-g l
• Combination switch
• Computer data lines system
• Engine compt)
• Exterior lights switch
• Fog lamp indicator lamp
• Front electrical prefuse box (right rear engine compt)
• Front fog lamp button
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 100a
• Fuse 150a
• Fuse 7.5a
• Hazard warning flasher switch
• Headlamp flasher/ high beam switch
• Headlamp range adjustment actuator motor
• High beam indicator
• High beam solenoid
• Hot at all times
• Hot w/ circuit 15 relay energized
• Hot w/ quiescent current cutout relay energized
• Instrument cluster
• Instrument panel switch group
• Lds1
• Lds2
• Lds3
• Left daytime running lamps headlamp (if equipped)
• Left fog lamp (if equipped)
• Left front lamp unit
• Left front level sensor (left front whellwell)
• Left xenon lamp control unit
• Lin 1
• Low beam switch
• Mg1
• Mr2
• Pnk/red
• Rear fog lamp button
• Rear fog lamp indicator lamp
• Red
• Right daytime running lamps headlamp (if equipped)
• Right fog lamp (if equipped)
• Right front lamp unit
• Right xenon lamp control unit
• Sig
• Steering column module control unit (top of steering column)
• Switch illumination
• W/ eco start/stop function
• W/o eco start/stop function
• W15/5 (left front footwell)
• W16/3 (left side engine compt)
• W16/4
• W9 (left front wheelhouse)
• X18-c3
• X62/32-c1
• Xenon bulb w/ integrated ignition module

Headlights Wiring Diagram, without Xenon Lamps for Mercedes-Benz GLK350 4Matic 2010

List of elements for Headlights Wiring Diagram, without Xenon Lamps for Mercedes-Benz GLK350 4Matic 2010:

• 100a
• 16s
• 30g
• 55l
• 55r
• 56a r
• 56al
• 56b l
• 56b r
• 58d
• Air conditioning system
• C11c
• C14m
• C15m
• C17c
• C20m
• C21m
• C22i
• Can b h
• Can b l
• Can e h
• Can e l
• Can g h
• Can g l
• Combination switch
• Computer data lines system
• Exterior lights switch
• Fog lamp indicator lamp
• Front electrical prefuse box (right rear engine compt)
• Front fog lamp button
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse
• Fuse 150a
• Fuse 7.5a
• Hazard warning flasher switch
• Headlamp flasher/ high beam switch
• Headlamp range controller (w/ headlamp adjustment for halogen headlamps)
• High beam
• High beam indicator
• Hot at all times
• Hot w/ circuit 15 relay energized
• Hot w/ quiescent current cutout relay energized
• Instrument cluster
• Instrument panel switch group
• Lds1
• Lds2
• Lds3
• Left daytime running lamps headlamp (if equipped)
• Left front fog lamp
• Left front lamp unit
• Lin 1
• Low beam
• Low beam switch
• Lwr
• Mg1
• Mr2
• Pnk/red
• Rear fog lamp button
• Rear fog lamp indicator lamp
• Red
• Right daytime running lamps headlamp (if equipped)
• Right front fog lamp
• Right front lamp unit
• Steering column module control unit (top of steering column)
• Switch illumination
• W/ eco start/stop function
• W/o eco start/stop function
• W15/5 (left front footwell)
• W16/3 (left side engine compt)
• W16/4 (right side engine compt)
• W9 (left front wheelhouse)
• X18-c3

HORN

Horn Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Horn Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• 14m
• 15m
• 22i
• 30z
• A45
• C5c
• Can b h
• Can b l
• Can e h
• Can e l
• Computer data lines system
• Fanfare horn relay
• Fanfare horns & air bag clock spring contact
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 31a 15a
• Fuse 31b 15a
• Fuse 7.5a
• Hot w/ circuit 15 relay energized
• Hot w/ circuit 15r relay energized
• Hot w/ quiescent current cutout relay energized
• Left fanfare horn (left side front bumper)
• Left fanfare horn system button
• Left multi-function steering wheel button group
• Nca
• Red
• Relay
• Right fanfare horn (right side front bumper)
• Right fanfare horn system button
• Right multi-function steering wheel button group
• Steering column module control unit (top of steering column)
• Steering wheel electronics
• W15/5 (left front footwell)
• W16/3 (left side engine compt)
• W16/4 (right side engine compt)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Mercedes-Benz GLK350 4Matic 2010:

• Acoustic turn signal light function check
• Anti-lock brake system indicator lamp
• Bbv hl
• Bbv hr
• Bfs
• Brake fluid & parking brake warning lamp (except usa)
• C11c
• C15m
• C17c
• C19i
• C20m
• C22i
• C5c
• Can b h
• Can b l
• Can e h
• Can e l
• Computer data lines system
• Coolant temperature gauge
• Driver seat belt buckle restraint systems switch (driver seat belt buckle)
• Electronic stability program warning lamp
• Engine coolant temperature malfunction indicator
• Engine diagnosis malfunction indicator lamp
• Fog lamp indicator lamp
• Front passenger seat belt buckle restraint systems switch (front passenger seat belt buckle)
• Front passenger seat occupied recognition (w/ seat belt reminder warning)
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuel level indicator
• Fuel reserve indicator lamp
• Fuse 7.5a
• Gear display (prnd)
• Gss, bf
• Gss, fa
• High beam indicator lamp
• Hot at all times
• Hot w/ quiescent current cutout relay energized
• Instrument cluster
• Instrument illumination
• Instrument illumination brightness control
• Left turn signal ind lamp
• Lin 1
• Multi-function display
• Rear fog lamp indicator lamp
• Return line
• Right turn signal ind lamp
• Sbe
• Seat belt reminder lamp
• Service brake indicator lamp
• Sig
• Speedometer
• Tachometer & brightness sensor
• Tire pressure monitor warning lamp (if equipped)
• Transmission mode display
• W15/5 (left front footwell)
• W16/3 (left side of engine compt)
• Warning buzzer
• X55/4-c2

Instrument Cluster Wiring Diagram (2 of 2) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Mercedes-Benz GLK350 4Matic 2010:

• 30g
• Anti-theft alarm system indicator lamp
• Automatic child seat recognition warning lamp
• Brake fluid level switch (brake fluid reservoir)
• Can b h
• Can b l
• Can c h
• Can c l
• Can e h
• Can e l
• Computer data lines system
• Downhill speed regulation button
• Eco start/ stop function button
• Electronic selector lever module control module (under center console)
• Electronic transmission control unit (right front footwell)
• Esp button
• Hazard warning flasher switch
• Instrument panel switch group
• Left front heated seat button
• Left front seat ventilation button
• Left fuel level indicator sensor (fuel tank)
• Lin 1
• Me-sfi (me) control module (top center engine)
• Nca
• Offroad program button
• Parking brake indicator switch (parking brake support bracket)
• Parking system button
• Rear head restraints button
• Rear sam control unit w/ fuse & relay module (left side trunk/cargo area)
• Rear window roller sun blind button
• Right front brake pad wear sensor (right front brake assembly)
• Right front heated seat button
• Right front seat ventilation button
• Right fuel level indicator sensor (fuel tank)
• Right rear brake pad wear sensor (at right rear brake assembly)
• Stationary heater button
• Tg l
• Tg r
• Upper control panel control unit
• Vehicle dynamics button
• W15/5 (left front footwell)
• W19 (under right front seat)
• W7 (right side of cargo area/trunk)
• X62/33
• X62/6

Overhead Console Wiring Diagram (1 of 2) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Overhead Console Wiring Diagram (1 of 2) for Mercedes-Benz GLK350 4Matic 2010:

• (center front trunk/cargo area) emergency call system control unit
• 12v
• 15m
• 30 rls
• 30g
• 58d
• C13d
• C19i
• C5c
• Front dome lamp switch
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 7.5a
• Gnd
• Hot w/ quiescent current cutout relay energized
• Info
• Info led
• Interior lamp automatic function switch
• Interior lights system
• Interior protection switch (w/ tow-way protection & interior protection)
• Interior temperature sensor w/ integrated fan
• Left front interior lamp
• Left front reading lamp switch
• Lin 2
• Ll l 12v
• Ll r 12v
• Ntc
• Overhead control panel electronics
• Pnk
• Power tops system
• Rear dome lamp switch
• Red
• Right front interior lamp
• Right front reading lamp switch
• Sig
• Sos
• Sos led
• Towing sensor button (w/ tow-way protection & interior protection)
• W16/3 (left side of engine compt)
• W6/1 (left rear cargo panel)
• Ws led
• X18/37

Overhead Console Wiring Diagram (2 of 2) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Overhead Console Wiring Diagram (2 of 2) for Mercedes-Benz GLK350 4Matic 2010:

• 12v
• 30g
• 58d
• 7.5a
• Ambient lamp
• Ass led
• Ass off
• Automatic air conditioning control & operating unit
• Automatic dimming mirror
• C5h
• C7i
• C8d
• Can b h
• Can b l
• Compass display button
• Compass module w/ display (if equipped)
• Computer data lines system
• Forward automatic dimming mirror light sensor
• Fuse
• Garage door opener
• Garage door opener button 1
• Garage door opener button 2
• Garage door opener button 3
• Garage door opener indicator lamp
• Gnd
• Hands-free system microphone
• Hot at all times
• Inside rearview mirror
• Interior protection & tow-way protection control unit (if equipped)
• Interior protection receiver
• Irs led
• Irs-off
• Left interior protection transmitter
• Left reading lamp
• Left rear window glass breakage sensor
• Light sensor (w/o rain light sensor) rain/light sensor (w/ rain/light sensor) (top center of windshield)
• Lin b4
• Mic 1
• Mic 2
• Nca
• Ntc
• Pnk
• Radio (w/ audio 20) radio w/ auto pilot system (w/ audio 50) comand control unit (if equipped)
• Rear sam control unit w/ fuse & relay module (left side of trunk/cargo area)
• Rear window glass breakage sensor
• Rearward automatic dimming mirror light sensor
• Red
• Right interior protection transmitter
• Right reading lamp
• Right rear window glass breakage sensor
• S gb
• Shield
• W6/1 (left rear cargo panel)
• W7 (right side of cargo area/ trunk)
• X143/3
• X18/2
• X8/19

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Mercedes-Benz GLK350 4Matic 2010:

• (+)
• (if equipped) left front footwell lamp
• (if equipped) right front footwell lamp
• (right side of cargo area/trunk) w7/1
• 30g
• 58d
• 6hd
• C11c
• C13d
• C14m
• C16s
• C17c
• C22i
• Can-b h
• Can-b l
• Computer data lines system
• Front dome lamp switch
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 7.5a
• Glove box lamp
• Glove box lamp switch
• Hot w/ circuit 15r relay energized
• Interior lamp automatic function switch
• Interior protection switch
• Left front
• Left front interior lamp
• Left front mirror lamp switch
• Left rear reading lamp
• Left rear reading switch
• Left sun visor mirror lamp
• Ll l 12v
• Ll r 12v
• Overhead control panel electronics
• Pnk
• Reading lamp switch
• Rear dome lamp
• Rear dome lamp switch
• Rear interior lamp
• Rear sam control unit w/ fuse & relay module (left side trunk/cargo area)
• Red
• Right front
• Right front interior lamp
• Right front mirror lamp switch
• Right rear reading lamp
• Right rear reading switch
• Right sun visor mirror lamp
• Sig
• W/ avantgarde & elegance
• W/ classic
• W15/5 (left front footwell)
• W16/3 (left side engine compt)
• X29/1

Courtesy Lamps Wiring Diagram (2 of 2) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Mercedes-Benz GLK350 4Matic 2010:

• (+)
• (-)
• (w/ interior lights package) left front door exit & warning lamp
• (w/ interior lights package) left rear door exit & warning lamp
• (w/ interior lights package) right front door exit & warning lamp
• (w/ interior lights package) right rear door exit & warning lamp
• Ambient lamp
• Can b h
• Can b l
• Computer data lines system
• Flat wire
• Front electrical prefuse box (right rear engine compt)
• Fuse 150a
• Hot at all times
• Hot w/ quiescent current cutout relay
• Ig1
• Inside rearview mirror
• Left front door control unit
• Left front door handle illumination (w/ interior lights package)
• Left luggage compartment lamp
• Left reading lamp
• Left rear door control unit
• Left rear door handle illumination (w/ interior lights package)
• Left trunk lid ambient lamp & warning lamp
• Mr2
• Pnk
• Red
• Right front door control unit
• Right front door handle illumination (w/ interior lights package)
• Right luggage compartment lamp
• Right reading lamp
• Right rear door control unit
• Right rear door handle illumination (w/ interior lights package)
• Trunk lid external operation switch
• W/ eco start/stop function
• W/o eco start/stop function
• W18 (under driver's seat)
• W7 (right side of cargo area/ trunk)
• W7/1 (right side of cargo area/ trunk)

Instrument Illumination Wiring Diagram (1 of 2) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Mercedes-Benz GLK350 4Matic 2010:

• (left rear cargo panel) w6/1
• 14m
• 16s
• 17c
• 19i
• 30g
• 58d
• Automatic transmission mode button
• C11c
• C17c
• C22i
• C2i
• C9g
• Can b h
• Can b l
• Can c h
• Can c l
• Computer data lines system
• Electronic selector lever module control module (a/t) (under center console)
• Exterior lights switch
• Front cigarette lighter w/ ashtray illumination (w/ smoker package)
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Front vehicle interior power outlet (w/o smoker package)
• Fuse 5a
• Fuse 7.5a
• Hot at all times
• Hot w/ circuit 15 relay energized
• Hot w/ quiescent current cutout relay energized
• Instrument cluster
• Instrument illumination & instrument illumination brightness control
• Lwr
• Nca
• Overhead control panel electronics (w/o can)
• Pnk/red
• Red
• Shift gate symbol illumination
• Switch illumination
• W/o xenon
• W15/5 (left front footwell)
• W16/3 (left side of engine compt)
• W18 (under driver's seat)
• W19 (under right front seat)
• X18-c3
• X18/37

Instrument Illumination Wiring Diagram (2 of 2) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Mercedes-Benz GLK350 4Matic 2010:

• (left front footwell) w15/5
• (w/ air outlet symbol illumination)
• 58d
• Automatic air conditioning control & operating unit
• Can b h
• Can b l
• Computer data lines system
• Flat wire
• Front electrical prefuse box (right rear of engine compt)
• Fuse 150a
• Gnd
• Hot at all times
• Left center air outlet symbol illumination
• Left front door central locking interior switch
• Left front door control unit
• Left front side air outlet symbol illumination
• Left rear door control unit
• Left rear power window switch
• Mr2
• Nca
• Passenger side power window switch
• Rear air outlet symbol illumination
• Rear automatic air conditioning operating unit (w/ air outlet symbol illumination thermotronic)
• Red
• Right center air outlet symbol illumination
• Right front door central locking interior switch
• Right front door control unit
• Right front side air outlet symbol illumination
• Right rear door control unit
• Right rear power window switch
• Trunk lid release button (w/ trunk lid release) driver tailgate control button (w/ tailgate control)
• W/ thermotronic
• W15/5 (left front footwell)
• X18/35-c1

MEMORY SYSTEMS

Driver"s Memory Seat Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Driver"s Memory Seat Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (under driver seat) w18
• 30g
• C12i
• Can-b h
• Can-b l
• Computer data lines system
• Driver seat backrest incli- nation adjust- ment motor (driver seat back)
• Driver seat control unit
• Driver seat fore/aft adjustment motor (driver seat)
• Driver seat head restraint adjustment motor
• Driver seat height adjustment motor (driver seat)
• Driver seat inclination adjustment motor (driver seat)
• Driver seat lumbar support adjustment control unit
• Driver seat lumbar support adjustment switch
• Driver seat lumbar support pneumatic pump
• Flat wire
• Fuse 30a
• Hot at all times
• Hs(+)
• Hs(-)
• Hv_hs(+)
• Hv_hs(-)
• Hv_mot+
• Hv_mot-
• Left front door control unit
• Left front seat adjustment switch group (w/ fully electric seat adjustment)
• Lin b5
• Lv_hs(+)
• Lv_hs(-)
• Lv_mot+
• Lv_mot-
• Mk+
• Ml+
• Ml/k
• Mls
• Mls h
• Mls v
• Nv_hs(+)
• Nv_hs(-)
• Nv_mot+
• Nv_mot-
• Rear sam control unit w/ fuse & relay module (left side of trunk/cargo area)
• Red
• Steering column memory circuit

Memory Mirrors Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Memory Mirrors Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (+)
• Automatic dimming mirror (w/ entrance & exit lamps)
• C71
• Can-b h
• Can-b l
• Computer data lines system
• Driver side power window & outside mirror adjustment switch group
• Flat wire
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 30a
• Hori motor
• Hot at all times
• In/out motor (if equi- pped)
• Left exterior mirror
• Left front door control unit
• Left front seat adjustment switch group (w/ fully electric seat adjustment)
• Left outside mirror
• Left outside mirror adjustment switch
• Lin b5
• Mirror heater
• Outside mirror adjustment switch
• Outside mirror fold-in/ fold-out switch (if equipped)
• Right exterior mirror
• Right front door control unit
• Right outside mirror
• Right outside mirror adjustment switch
• Sh(+)
• Sh(-)
• Sig
• Sig.
• Sv_m1
• Sv_m1m2
• Sv_m2
• Vert motor
• W18 (under driver seat)
• W19 (under right front seat)

Passenger"s Memory Seat Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Passenger"s Memory Seat Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• 30g
• C12i
• Can-b h
• Can-b l
• Computer data lines system
• Flat wire
• Front passe- nger seat fore/aft adjustment motor (front passenger seat)
• Front passe- nger seat height adjustment motor (front passenger seat)
• Front passe- nger seat inclination adjustment motor (front passenger seat)
• Front passenger seat backrest inclination adjustment motor (front passen- ger seat back)
• Front passenger seat control unit
• Front passenger seat head restraint adjustment motor
• Front passenger seat lumbar support adjustment control unit
• Front passenger seat lumbar support adjustment switch
• Front passenger seat lumbar support pneumatic pump
• Fuse 30a
• Hot at all times
• Hs(+)
• Hs(-)
• Hv_hs(+)
• Hv_hs(-)
• Hv_mot+
• Hv_mot-
• Lin b6
• Lv_hs(+)
• Lv_hs(-)
• Lv_mot+
• Lv_mot-
• Mk+
• Ml+
• Ml/k
• Nv_hs(+)
• Nv_hs(-)
• Nv_mot+
• Nv_mot-
• Rear sam control unit w/ fuse & relay module (left side of trunk/cargo area)
• Red
• Right front door control unit
• Right front seat adjustment switch group (w/ fully electric seat adjustment)
• W19 (under right front seat)

Steering Column Memory Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Steering Column Memory Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (under driver seat) w18
• 30g
• C12i
• C5c
• Can-b h
• Can-b l
• Can-e h
• Can-e l
• Computer data lines system
• Cruise control lever
• Driver seat control unit
• Flat wire
• Front sam control unit w/ fuse & relay module (left rear engine compt)
• Fuse 30a
• Fuse 7.5a
• Hot at all times
• Hot w/ quiescent current cutout relay energized
• Hs(+)
• Hs(-)
• Left front door control unit
• Left front seat adjustment switch group (w/ fully electric seat adjustment)
• Lin b5
• Mls
• Mls h
• Mls v
• Rear sam control unit w/ fuse & relay module (left side trunk/cargo area)
• Resume prom memory switch
• Steering column (in/out) adjustment motor (if equipped)
• Steering column (up/down) adjustment motor (if equipped)
• Steering column adjustment switch
• Steering column module control unit (top of steering column)
• W15/5 (left front footwell)
• X18-c1
• X18-c2

NAVIGATION

Auto Pilot System Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Auto Pilot System Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (left front footwell) w15/5
• 30g
• Ant bt
• Ant gps
• Audio/comand display
• Aux gnd
• Aux jack electrical connector
• Aux l
• Aux r
• Aux shield
• C10t
• C2i
• Can a h
• Can a l
• Can b h
• Can b l
• Clock +
• Clock -
• Computer data lines system
• Data 0+
• Data 0-
• Data 1+
• Data 1-
• Data 2+
• Data 2-
• Fm, am & cl antenna amplifier (center front of roof)
• Fm1/am
• Fm2
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 20a
• Fuse 5a
• Gnd
• Gps
• Handsfree system microphone
• Hl+
• Hl-
• Hot w/ quiescent current cutout relay energized
• Hr+
• Hr-
• Left front door bass speaker
• Left front door speaker (w/o sound system)
• Left front door tweeter
• Left rear door speaker (w/o sound system)
• Mic 1+
• Mic 2+
• Mobile phone electrical connector
• Most in
• Most out
• Multi-function antenna
• Nca
• On/off
• Pnk
• Radio w/ auto pilot system
• Rear window antenna fm antenna amplifier (base of left "c" pillar)
• Red
• Right front door bass speaker
• Right front door speaker (w/o sound system)
• Right front door tweeter
• Right rear door speaker (w/o sound system)
• Shield
• Sound systems
• Vl+
• Vl-
• Vr+
• Vr-
• W15/5 (left front footwell)
• Wake up
• X1-gps
• X1/19-afm
• X1/19-fm2
• X35/1-c1
• X35/2-c1
• X35/3
• X35/4

Blind Spot Information System Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Blind Spot Information System Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• C12i
• Can g h
• Can g l
• Front sam control unit w/ fuse & relay module (left rear engine compt)
• Fuse 5a
• Hot in on or start
• Left rear bumper intelligent radar sensor
• Pnk
• Rear sam control unit w/ fuse & relay module (left side trunk/ cargo area)
• Right rear bumper intelligent radar sensor
• W7 (right side of cargo area/trunk)
• X35/28

COMAND Actuation Wiring Diagram (1 of 2) for Mercedes-Benz GLK350 4Matic 2010

List of elements for COMAND Actuation Wiring Diagram (1 of 2) for Mercedes-Benz GLK350 4Matic 2010:

• (+)
• (-)
• (left front footwell) w15/5
• 30g
• Anst
• Audio/comand display
• Aux gnd
• Aux jack electrical connector
• Aux l
• Aux r
• Aux shield
• C10t
• C2i
• Can a h
• Can a l
• Can b h
• Can b l
• Clock +
• Clock -
• Comand control unit
• Comand fan motor
• Compensator/ celular telephone system units
• Computer data lines system
• Data 0+
• Data 0-
• Data 1+
• Data 1-
• Data 2+
• Data 2-
• Diag
• Emergency call system control unit (w/ teleaid emergency call system) (center front trunk/cargo area)
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 20a
• Fuse 5a
• Gnd
• Hands free system microphone
• Hl+
• Hl-
• Hot w/ quiescent current cutout relay energized
• Hr+
• Hr-
• Left front door bass speaker
• Left front door speaker (w/o sound system)
• Left front door tweeter
• Left rear door speaker (w/o sound system)
• Mic +
• Mic -
• Mic 1+
• Mic 2+
• Mobile phone electrical connector
• Most in
• Most out
• Nca
• On/off
• Pnk
• Red
• Right rear door speaker (w/o sound system)
• Shield
• Sound systems
• Vl+
• Vl-
• Vr+
• Vr-
• W/ mobile phone pre installation & universal interface
• W/ stationary heater
• W/ teleaid emergency call system
• W15/5 (left front footwell)
• Wake up
• X35/1-c1
• X35/3
• X35/4

COMAND Actuation Wiring Diagram (2 of 2) for Mercedes-Benz GLK350 4Matic 2010

List of elements for COMAND Actuation Wiring Diagram (2 of 2) for Mercedes-Benz GLK350 4Matic 2010:

• (base of left "c" pillar) rear window antenna fm antenna amplifier
• (right front trunk/ cargo area) global positioning system antenna splitter
• (right side of cargo area/trunk) w7/1
• 30g
• Afm
• Ant bt
• Ant gps
• Audio shield
• Audio-gnd
• Audio-l
• Audio-r
• Bas
• C11t
• Comand control unit
• Dvd player (w/ rear entertainment)
• Fm, am & cl antenna amplifier (center front of roof)
• Fm1/am
• Fm2
• Fuse 7.5a
• Gps
• Hot at all times
• Most
• Most in
• Most out
• Nca
• Rear camera circuit
• Rear sam control unit w/ fuse & relay module (left side trunk/ cargo area)
• Right front door bass speaker
• Right front door speaker (w/o sound system)
• Right front door tweeter
• Rse
• Shield
• Sound gnd
• Sound shield
• Sound systems
• Sound-l
• Sound-r
• Tv 1 & dab band iii antena
• Tv digital tuner
• Tv1
• Tv4
• Video-c
• Video-gnd
• Video-y
• X1/19-afm
• X1/19-fm2
• X35/2-c1

Emergency Call Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Emergency Call Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (+)
• (-)
• (left side of dash)
• 15r(1)
• Ant gps
• Ant not
• C11t
• C19i
• Can-d h
• Can-d l
• Center instrument panel speaker
• Comand control unit (w/ comand) radio (w/ audio 20)
• Computer data lines system
• Crash
• Diagnostic connector (dlc)
• Emergency call system antenna (center of hat shelf)
• Emergency call system button
• Emergency call system control unit (center front trunk/ cargo area)
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 7.5a
• Global positioning system antenna splitter (right front trunk/ cargo area
• Gps
• Hot at all times
• Hot w/ circuit 15r relay 1 energized
• Info
• Info led
• Keep on
• Mb-info & breakdown assistance button
• Mikr +
• Mikr -
• Multi-function antenna
• Mute
• Nca
• Not
• Overhead control panel electronics
• Rear sam control unit w/ fuse & relay module (left side trunk/cargo area)
• Shield
• Sig
• Sos
• Sos led
• Sound system amplifier control unit (left side trunk/ cargo area)
• Tel
• Telediagnosis
• W/ navigation
• W/ sound system
• W/o navigation
• W/o sound system
• W18/3 (under driver's seat)
• W6/1 (left rear cargo panel)
• Ws led
• X1-gps
• X18-c1
• X18/37

Parktronic Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Parktronic Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (+) sh
• (+) sv
• (-) sh
• (-) sv
• C12i
• C17c
• C19i
• Can b h
• Can b l
• Can e h
• Can e l
• Center left front parktronic distance sensor (center left front bumper)
• Center right front parktronic distance sensor (center right front bumper)
• Computer data lines system
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 5a
• Hot w/ circuit 15 relay energized
• Inner left front parktronic distance sensor (inner left front bumper)
• Inner left rear parktronic distance sensor (inner left rear bumper)
• Inner right front parktronic distance sensor (inner right front bumper)
• Inner right rear parktronic distance sensor (inner right rear bumper)
• Instrument panel parktronic warning indicator
• Lin 1
• Outer left front parktronic distance sensor (outer left front bumper)
• Outer left rear parktronic distance sensor (outer left rear bumper)
• Outer right front parktronic distance sensor (outer right front bumper)
• Outer right rear parktronic distance sensor (outer right rear bumper)
• Parktronic button
• Parktronic control unit (left front footwell)
• Rear parktronic warning indicator
• Rear sam control unit w/ fuse & relay module (left side trunk/cargo area)
• S10h
• S1v
• S2v
• S3v
• S4v
• S5v
• S6v
• S7h
• S8h
• S9h
• Upper control panel control module
• W v (+)
• W v (data)
• W15/7 (right front footwell)
• Wh (+)
• Wh (-)
• Wh (data)
• Wv (-)
• X18-c1
• X18/2
• X26/27
• X35/28

Rear Camera Wiring Diagram, Early Production for Mercedes-Benz GLK350 4Matic 2010

List of elements for Rear Camera Wiring Diagram, Early Production for Mercedes-Benz GLK350 4Matic 2010:

• Backup camera
• Backup lamp
• Bas
• C11t
• Comand control unit
• Fuse 7.5a
• Gnd
• Hot at all times
• Nca
• Nca s
• Rear sam control unit w/ fuse & relay module (left side trunk/ cargo area)
• Right rear lamp unit
• Video gnd
• Video in
• Video out
• W6/1 (left rear cargo panel)
• W7 (right side of cargo area/trunk)

Rear Camera Wiring Diagram, Late Production for Mercedes-Benz GLK350 4Matic 2010

List of elements for Rear Camera Wiring Diagram, Late Production for Mercedes-Benz GLK350 4Matic 2010:

• 15r
• Backup camera
• Backup lamp
• C11t
• Comand control unit
• Fuse 7.5a
• Hot at all times
• Nca
• Rear sam control unit w/ fuse & relay module (left side trunk/ cargo area)
• Right rear lamp unit
• Rvc
• Shield
• Sig rfl
• Sig viedo
• W48/2 (rear roof)
• W7 (right side of cargo area/ trunk)
• X169
• X169-rvc

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 5) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Power Distribution Wiring Diagram (1 of 5) for Mercedes-Benz GLK350 4Matic 2010:

• (left side of trunk/cargo area) rear sam control unit w/ fuse & relay module
• (not used)
• (right rear of engine compt) front electrical prefuse box
• 30g
• A/c housing (w/ thermotronic)
• Additional battery relay (w/ start stop function)
• Alarm siren (usa w/ anti- theft alarm system)
• Alternator
• Battery sensor
• C12i
• C30
• C3i
• C7i
• C8d
• C9i
• Combustion engine & air conditioning w/ integrated control fan motor
• Decoupling relay (w/ start/stop function)
• Electrohydraulic power steering (if equipped)
• From fuse 156 a (diagram 1 of 5)
• Front electrical prefuse box (at right rear of engine compt)
• Fssp
• Fuse 100a
• Fuse 150a
• Fuse 200a
• Fuse 25a
• Fuse 400a 200a
• Fuse 40a
• Fuse 50a
• Fuse 60a
• Fuse 7.5a
• Fuse 80a
• Fuse res
• Ig1
• Im1
• Interior protection & tow away protection control unit
• Mg2
• Mr1
• Mr2
• Mr3
• Mr4
• Mr5
• Mr7
• Mr8
• Mr9
• On-board electrical system batetry
• Pyrofuse
• Quiescent current cutout relay
• Rear window antenna fm antenna amplifier (w/ radio), fm, am & cl (zv) antenna amplifier dab band iii antenna amplifier (if equipped) & tv1 & dab band iii antenna amplifier (w/ digital audio broad casting) & tv2 antenna amplifier (w/ keyless go)
• Red
• Rss aus
• Rss ein
• Special-purpose vehicle multi- function control unit (w/ taxi)
• Starter
• Stop function
• Tailgate control unit (w/ automatic tailgate)
• Terminal block (circuit 30) (w/ start/stop function)
• To circuit 15 relay (diagram 2 of 5)
• To dc/ac converter control unit (diagram 3 of 5)
• To front sam control unit w/ fuse & relay module (diagram 4 of 5)
• To front sam control unit w/ fuse & relay module (diagram 5 of 5)
• To fuse 150 (diagram 1 of 5)
• To fuse 89 (diagram 2 of 5)
• W/ eco start/ stop function
• W/o eco start/
• W7 (right side of cargo area/ trunk)
• W7 (right side of cargo area/trunk)

Power Distribution Wiring Diagram (2 of 5) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Power Distribution Wiring Diagram (2 of 5) for Mercedes-Benz GLK350 4Matic 2010:

• (diagram 1 of 5)
• (left side of trunk/cargo area) rear sam control unit w/ fuse & relay module
• (not used)
• (or pnk/red)
• Backup camera (if equipped)
• C11t
• C12i
• C13a
• C15h
• C3i
• C89
• Circuit 15 relay
• Circuit 15r relay 1
• Driver seat neck-pro head restraint solenoid & front passenger seat neck-pro head restraint solenoid
• Dvd player (if equipped)
• Emergency call system control unit (if equipped)
• From fuse 41 (diagram g 2 0f 5)
• From fuse 46 c (diagram 1 0f 5)
• From fuse 61 b
• Front cigarette lighter w/ ashtray illumination (w/ smoker package)
• Front vehicle interior power outlet (w/o smoker package)
• Fuel pump control unit
• Fuel pump relay
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 5a
• Fuse 7.5a
• Fuse 7.5a (or 5a)
• Fuse res
• Left rear door control unit
• Multicontour seat pneumatic pump (if equipped)
• Nca
• Overhead control panel control unit (w/ can) overhead control panel electronics (w/o can)
• Parking system control unit (if equipped), front bumper left outer radar sensor (w/ city assist system) & left rear & right rear bumper intelligent radar sensor (w/ blind spot assist system)
• Rear blower motor (w/ 3-zone thermotronic)
• Red
• Right rear door control unit
• Seat adjustment relay
• Tailgate windshield wiper relay
• Tele aid emergency call system
• To front sam control w/ fuse & relay module (diagram 4 of 5)
• To fuse 42 (diagram 2 of 5)
• To fuse 74 (diagram 3 0f 5)
• To fuse 76 (diagram 3 0f 5)
• To fuse 85 (diagram 3 0f 5)
• Trailer recognition control unit (w/ trailer hitch)
• Trailer socket (w/ trailer hitch)
• Vehicle interior power outlet (w/ rear socket)
• W/ smoker package
• W/o smoker package
• W19 (under right front seat)
• X18/37

Power Distribution Wiring Diagram (3 of 5) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Power Distribution Wiring Diagram (3 of 5) for Mercedes-Benz GLK350 4Matic 2010:

• (left rear cargo panel) w6/1
• (left side of trunk/cargo area) rear sam control unit w/ fuse & relay module
• (not used)
• 115v ac1
• 115v ac2
• 115v socket
• 30g
• Adaptive damping system control unit (if equipped)
• C11t
• C12i
• C14i
• C15h
• C2g
• Circuit 15r relay 2
• Compensator/cellular telephone system umts (w/ mobile phone preinstallation w/ universal interface & w/ stationary heater) tv digital tuner (if equipped)
• Dc/ac converter control unit (right side of cargo area)
• Diagnostic connector
• Driver seat control unit
• From fuse 60 (diagram 2 of 5) from fuse 84 (diagram 2 of 5)
• From fuse 67 j (diagram 3 0f 5)
• From fuse 74 (diagram 3 0f 5)
• From rear sam control unit w/ fuse & relay module (diagram 1 of 5)
• From vehicle interior power outlet (daigram 2 of 5)
• Front passenger seat control unit
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 40a
• Fuse 50a
• Fuse 5a
• Fuse 5a (or 7.5a)
• Fuse 7.5a
• Fuse res
• Heated rear window relay
• Inverter
• Keyless go control unit (if equipped)
• Left front reversible emergency tensioning retractor (if equipped)
• Load compartment socket
• Media interface control unit (w/ auxiliary jack)
• Pnk
• Radar sensors control unit (w/ city assist system)
• Rear bass speaker amplifier (w/ sound system)
• Red
• Right front reversible emergency tensioning retractor (if equipped)
• Socket micro- switch
• Sound system amplifier control unit (if equipped)
• Stationary heater radio remote control receiver (if equipped)
• Stationary heater unit (if equipped)
• Tire pressure monitor control unit (if equipped)
• To fuse 70 (diagram 3 of 5) to fuse 65 (diagram 3 of 5)
• Tv digital tuner (if equipped)
• W/ 115v socket
• W/o 115v socket
• W7/2
• Weight sensing system (wss) control unit (if equipped)

Power Distribution Wiring Diagram (4 of 5) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Power Distribution Wiring Diagram (4 of 5) for Mercedes-Benz GLK350 4Matic 2010:

• (diagram 4 0f 5)
• (left rear of engine compt) front sam control unit w/ fuse & relay module
• (not used)
• Audio/ comand control panel
• Audio/ comand display (if equipped)
• Automatic air conditioning control & operating unit (w/ 2-zone thermatic & 3-zone thermotronic)
• Backup relay
• C10t
• C11c
• C13d
• C14m
• C15m
• C16s
• C19i
• C1m
• C2i
• C3m
• C4i
• C5c
• C6i
• C7i
• C8s
• C9g
• Chasis circuit 87 relay
• Circuit 15 relay
• Circuit 15r relay
• Combustion engine & air conditioning w/ integrated control fan motor
• Coolant thermostat, intake manifold tumble flap switchover valve, intake manifold switchover valve, air pump switchover valve, heating system shutoff valve, left oxygen sensor down stream of catalytic converter, right oxygen sensor down stream of catalytic converter, left oxygen sensor up stream of catalytic converter & right oxygen sensor up stream of catalytic converter
• Cylinder 1 ignition coil, cylinder 2 ignition coil, cylinder 3 ignition coil, radio interference suppression capacitor 1, right intake camshaft hall sensor, right exhaust camshaft hall sensor, right intake camshaft solenoid, right exhaust camshaft solenoid, cylinder 1 injection valve, cylinder 2 injection valve, cylinder 3 injection valve, hot film mass air flow sensor & pressure regulator valve
• Electronic selector level module control unit (a/t)
• Engine circuit 87 relay
• Exterior lights switch
• Fanfare horn relay
• From engine o circuit 87 relay (diagram 4 0f 5)
• From front cigarette lighter (diagram 2 of 5)
• From front electrical prefuse box (diagram 1 of 5)
• From fuse 152 (diagram 1 of 5)
• From fuse 18 (diagram m 4 0f 5)
• From fuse 31b n
• Front passenger seat occupied recognition & acsr (if equipped)
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 31a 15a
• Fuse 31b 15a
• Fuse 40a
• Fuse 5a
• Fuse 7.5a
• Glove box lamp switch
• Glove box socket
• Left front headlamp unit
• Left intake camshaft hall sensor, left exhaust camshaft hall sensor, cylinder 4 ignition coil, cylinder 5 ignition coil, cylinder 6 ignition coil, radio interference suppression capacitor 2, cylinder 4 injection valve, cylinder 5 injection valve, cylinder 6 injection valve, left intake camshaft solenoid & left exhaust camshaft solenoid
• Me-sfi (me) control unit
• Mobile phone electrical connector (if equipped)
• Nca
• Overhead control panel control unit (if equipped) panoramic sliding roof control module (if equipped)
• Radiator sensor for engine diagnosis (usa w/ sulev), purge control valve (except usa) & activated charcoal filter shutoff valve (usa)
• Red
• Right front headlamp unit
• Secondary air injection relay
• Starter circuit 50 relay
• Steering column module control unit
• Stop lamp switch
• To engine circuit 87 relay (diagram 4 0f 5)
• To fuse 1 (diagram 5 0f 5)
• To fuse 14 (diagram 5 0f 5)
• To fuse 15 (diagram 4 0f 5)
• To fuse 6 (diagram 5 0f 5)
• To secondary air injection relay (diagram 4 0f 5)
• Upper control panel control unit
• W15/5
• Wiper motor
• Wiper park heater (if equipped)
• X18-c2

Power Distribution Wiring Diagram (5 of 5) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Power Distribution Wiring Diagram (5 of 5) for Mercedes-Benz GLK350 4Matic 2010:

• (left rear of engine compt) front sam control unit w/ fuse & relay module
• (not used)
• 30z
• Automatic transmission neutral position switch
• C10t
• C11c
• C12s
• C2i
• C4i
• C5c
• C6i
• C7i
• C9i
• Can-b h
• Can-b l
• Can-e h
• Can-e l
• Chassis circuit 87 relay
• Circuit 87 relay
• Computer data lines system
• Data
• Electric steering lock control unit (steering column)
• Electronic ignition switch control unit
• Electronic stability program control unit
• Exterior lights switch
• From front electrical prefuse box (diagram 1 of 5)
• From fuse 16 (diagram 4 of 5)
• From fuse 29 (diagram 4 of 5)
• From fuse 32 (diagram 4 of 5)
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 10a
• Fuse 20a
• Fuse 25a
• Fuse 30a
• Fuse 40a
• Fuse 7.5a
• Fuse 7.5a (or 20a)
• Instrument cluster
• Left front door control unit
• Me-sfi (me) control unit
• Pnk/red
• Radio (w/ audio 20), radio w/ auto pilot system (w/ audio 50) comand control unit
• Rear sam control unit w/ fuse & relay module (left side of trunk/cargo area)
• Red
• Right front door control unit
• W/ keyless go
• W/o keyless go
• W15/5 (left front footwell)

POWER DOOR LOCKS

Automatic Door Locks Wiring Diagram (1 of 2) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Automatic Door Locks Wiring Diagram (1 of 2) for Mercedes-Benz GLK350 4Matic 2010:

• (+)
• (-)
• (left rear of engine compt) front sam control unit w/ fuse & relay module
• +5v
• 58d
• C16s
• C22i
• C7i
• Can-b h
• Can-b l
• Central locking motor
• Central motor locking
• Computer data lines system
• Data
• Driver side front door infrared remote control receiver (drivers outside door handle)
• Flat wire
• Front electrical prefuse box (right rear engine compt)
• Fuse 150a
• Fuse 30a
• Gnd
• Hot at all times
• Hot w/ quiescent current cutout relay energized
• Ig1
• Left front door control unit
• Left front door lock
• Mr2
• Red
• Right front door central locking interior switch
• Right front door control unit
• Right front door exit & warning lamp (w/ interior lights package)
• Right front door handle illumination (w/ interior lights package)
• Right front door lock
• Rotary tumbler switch
• Sig
• W/ eco start/stop function
• W/ keyless go
• W/o eco start/stop function
• W/o keyless go
• W18 (under driver's seat)
• W19 (under right front seat)
• Zv-mot

Automatic Door Locks Wiring Diagram (2 of 2) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Automatic Door Locks Wiring Diagram (2 of 2) for Mercedes-Benz GLK350 4Matic 2010:

• (+)
• (-)
• (under right front seat) w19
• (w/ interior lights package)
• 30g
• C3i
• C5h
• C6hd
• C9i
• Can-b h
• Can-b l
• Central motor locking
• Computer data lines system
• Flat wire
• Fuse 30a
• Left front door central locking interior switch
• Left front door door handle illumination
• Left front door exit & warning lamp
• Left rear door control unit
• Left rear door door handle illumination (w/ interior lights package)
• Left rear door exit & warning lamp (w/ interior lights package)
• Left rear door lock
• Rear sam control unit w/ fuse & relay module (left side trunk/ cargo area)
• Red
• Right rear door control unit
• Right rear door door handle illumination (w/ interior lights package)
• Right rear door exit & warning lamp (w/ interior lights package)
• Right rear door lock
• Rotary tumbler switch
• Sig
• Tailgate control button (w/ automatic tailgate & keyless go)
• Tank cap central locking motor (right side trunk)
• Trunk lid release/ driver tailgate control button (if equipped)
• W/ keyless
• W/o keyless
• W18 (under driver's seat)
• W18 (under drivers seat)
• W19 (under right front seat)
• W7/1 (right side of cargo area/ trunk)
• X35/3
• X35/4
• Zv-mot

Keyless Go System Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Keyless Go System Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (-)
• (left rear cargo panel) w6/1
• Ant
• C14i
• C30
• C6hd
• C7i
• C9i
• Can b-h
• Can b-l
• Can-b h
• Can-b l
• Can-e h
• Can-e l
• Computer data lines system
• Data
• Display
• Front electrical prefuse box (right rear engine compt)
• Fuse 100a
• Fuse 15a
• Fuse 80a
• Gnd
• Hot at all times
• Hot w/ additional battery relay energized
• Instrument cluster
• Interior keyless go antenna
• Keyless go control unit (right side of trunk/cargo area)
• Left front keyless go door handle
• Left rear door keyless go antenna
• Left rear keyless go door handle
• Nca
• Rear sam control module w/ fuse & relay module (left side of trunk/cargo area)
• Red
• Right front keyless go door handle
• Right rear door keyless go antenna
• Right rear keyless go door handle
• Shield c5
• Sig
• Trunk keyless go antenna (center front trunk/cargo area)
• Trunk lid keyless go button
• Tv2 antenna amplifier
• W/ eco start/stop function
• W/o eco start/stop function
• W7 (right side of cargo area/ trunk)
• W7 (right side of cargo area/trunk)
• X1/36
• X1/51
• X35/1-c2
• X35/2-c2
• X35/3
• X35/4
• X8/34
• X8/35
• X8/36
• X8/37

POWER MIRRORS

Automatic Day/Night Mirror Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Automatic Day/Night Mirror Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (w/ rain/ light sensor)
• 100a
• 13d
• 15r
• 30g
• 58d
• Ambient lamp
• Automatic dimming mirror
• Automatic dimming mirror (w/ entrance/ exit lamps)
• C7i
• C8s
• Can-b h
• Can-b l
• Compass display button (if equipped)
• Compass module w/ display (if equipped)
• Computer data lines system
• Dig
• Forward automatic dimming mirror light sensor
• Front electrical prefuse box (right rear of engine compt)
• Front sam control unit w/ fuse & relay module (left rear engine compt)
• Fuse
• Fuse 30a
• Garage door opener
• Garage door opener button 1
• Garage door opener button 2
• Garage door opener button 3
• Garage door opener indicator lamp
• Handsfree system microphone
• Hot at all times
• Hot w/ quiescent current cutout relay energized
• Inside rearview mirror
• Left front door control unit
• Left outside mirror
• Left reading lamp
• Light sensor (w/o rain/light sensor) rain/light sensor (w/ rain/light sensor) (top center windshield)
• Lin 2
• Ll l 12v
• Ll r 12v
• Mg1
• Navigation system
• Nca
• Overhead control panel electronics
• Pnk
• Rearward automatic dimming mirror light sensor
• Right reading lamp
• Used not
• W/ eco start/ stop function
• W/o eco start/ stop function
• W18 (under driver seat)
• W6/1 (left rear cargo panel)
• X18/37

Fold-back Mirrors Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Fold-back Mirrors Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (+)
• Automatic dimming mirror (w/ entrance/ exit lamps)
• C7i
• Can-b h
• Can-b l
• Computer data lines system
• Driver-side power window & outside mirror adjustment switch group
• Flat wire
• Fold in/ fold out electric motor (if equipped)
• Front sam control unit w/ fuse & relay module (left rear engine compt)
• Fuse 30a
• Hot at all times
• Left exterior mirror turn signal lamp
• Left front door control unit
• Left front power window switch
• Left outside mirror
• Left outside mirror adjustment switch
• Left rear power window switch
• Lin b5
• Mirror heater
• Outside mirror adjustment switch
• Outside mirror fold-in/ fold-out switch (if equipped)
• Rear side window child safety lock switch
• Right exterior mirror turn signal lamp
• Right front door control unit
• Right front power window switch
• Right outside mirror
• Right outside mirror adjustment switch
• Right rear power window switch
• Sh (+)
• Sh (-)
• Sig
• W18 (under driver seat)
• W19 (under right front seat)

POWER SEATS

Heated Seats Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Heated Seats Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (+)
• (right side of cargo area/trunk) w7
• 17c
• 30g
• C30g
• C51
• C61
• Can c h
• Can c l
• Can-b h
• Can-b l
• Computer data lines system
• Driver seat connector block
• Front electrical prefuse box (right rear of engine compt)
• Front passenger seat connector block
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 150a
• Fuse 7.5a
• Hot at all times
• Hot w/ quiescent current cutout relay energized
• Ig1
• Left front backrest heated cushion (if equipped)
• Left front heated seat button
• Left front seat sitting surface heated cushion (if equipped)
• Lin 1
• Rear sam control unit w/ fuse & relay module (left side trunk/cargo area)
• Red
• Right front backrest heated cushion (if equipped)
• Right front heated seat button
• Right front seat sitting surface heated cushion (if equipped)
• Stop function
• Upper control panel control unit
• W/ eco start/ stop function
• W/o eco start/
• W15/5 (left front footwell)
• W18 (under driver seat)
• W19 (under right front seat)

Lumbar Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Lumbar Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• C3i
• Driver seat lumbar support adjustment control unit
• Driver seat lumbar support adjustment switch
• Driver seat lumbar support pneumatic pump
• Front passenger seat lumbar support adjustment control unit
• Front passenger seat lumbar support adjustment switch
• Front passenger seat lumbar support pneumatic pump
• Fuse 30a
• Hot w/ seat adjustment relay energized
• Rear sam control unit w/ fuse & relay module (left side of trunk/cargo area)
• W18 (under driver seat)
• X55/3-c1

Passenger Power Seat Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Passenger Power Seat Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• 15r
• 30g
• C30g
• C3i
• C9i
• Can b h
• Can b l
• Computer data lines system
• Cutout relay energized
• Front electrical prefuse box (right rear of engine compt)
• Front passenger seat backrest adjustment switch
• Front passenger seat backrest inclination adjustment motor (front passenger seat back)
• Front passenger seat fore/aft adjustment motor (front passenger seat)
• Front passenger seat height adjustment motor (front passenger seat)
• Front passenger seat height adjustment switch
• Front passenger seat inclination adjustment motor (front passenger seat)
• Front passenger seat partially electric seat adjustment switch
• Fuse 150a ig1
• Fuse 30a
• Hoch
• Hot w/ quiescent current
• Left rear backrest inclination switch (if equipped) (left rear seat backrest)
• Left rear backrest lock switch (if equipped) (left rear seat)
• Rear sam control unit w/ fuse & relay module (left side trunk/cargo area)
• Red
• Right front backrest adjustment switch
• Right front seat adjustment switch group
• Right front seat fore/aft adjustment switch
• Right front seat height adjustment switch
• Right front seat inclination adjustment switch
• Right rear backrest inclination switch (if equipped) (right rear seat backrest)
• Right rear backrest lock switch (if equipped) (right rear seat)
• Seat adjustment
• Seat adjustment relay
• Sig
• Tief
• Vor
• W/ eco start/ stop function
• W/ fully electric
• W/ partially electric seat adjustment
• W/o eco start/ stop function
• W18 (under driver seat)
• W19 (under right front seat)
• W7/1 (right side of cargo area/trunk)
• X55/4-c1
• Zur

Weight Sensing System Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Weight Sensing System Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• Belt tension sensor (passenger's seat belt anchor)
• C14i
• Can-b h
• Can-b l
• Computer data lines system
• Fuse 7.5a
• Gnd
• Hot at all times
• Pnk
• Rear sam control unit w/ fuse & relay module (left side trunk/cargo area)
• Seat occupied recognition pressure sensor (right front seat)
• Sig
• W19 (under right front seat)
• Weight sensing system control unit (under front passenger seat)
• X28/42
• X55/4-c2

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Power Top/Sunroof Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• 13d
• 15m
• 22i
• 30 rls
• Anst
• Can b h
• Can b l
• Computer data lines system
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 30a
• Gnd
• Hot at all times
• Hs 1
• Hs 2
• Overhead control panel electronics
• Panoramic sliding roof control module (left front roof)
• Panoramic sliding roof control unit
• Panoramic sliding roof hall sensor 1
• Panoramic sliding roof hall sensor 2
• Panoramic sliding roof motor
• Panoramic sliding roof roller sun blind drive unit
• Red
• Sensor 1 hall
• Sensor 2 hall
• Sig
• Sun blind motor
• W16/3 (left side engine compt)
• X204

POWER WINDOWS

Power Windows Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Power Windows Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• 30g
• 58d
• C3i
• C7i
• Can b h
• Can b l
• Computer data lines system
• Driver side power window & outside mirror adjustment switch group
• Fh h
• Fh t
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 30a
• H (+)
• H (-)
• Hot at all times
• Hot w/ quiescent current cutout relay energized
• Hs (+)
• Hs (-)
• Hs 1
• Led
• Left front door control unit
• Left front power window motor (center of left front door)
• Left front power window switch
• Left rear door control unit
• Left rear power window motor (center of left rear door)
• Left rear power window switch
• Lin b5
• Nca
• Passenger side power window switch
• Rear sam control unit w/ fuse & relay module (left side of trunk/ cargo area)
• Rear side window child safety lock switch
• Red
• Right front door control unit
• Right front power window motor (center of right front door)
• Right front power window switch
• Right rear door control unit
• Right rear power window motor (center of right rear door)
• Right rear power window switch
• Sig
• W18 (under driver's seat)
• W19 (under right front seat)
• X35/3
• X35/4

Rear Window Sun Shade Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Rear Window Sun Shade Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (+)
• (-)
• 30g
• C17c
• C22i
• C30g
• C5c
• C7i
• C9i
• Can b h
• Can b l
• Computer data lines system
• Front electrical prefuse box (right rear of engine compt)
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 40a
• Fuse 7.5a
• Hot at all times
• Hot w/ quiescent current cutout relay energized
• Ig1
• Lin 1
• Rear sam control unit w/ fuse & relay module (left side of trunk/cargo area)
• Rear window roller sun blind button
• Rear window roller sun blind motor (if equipped) (center of hat shelf)
• Red
• Stop button
• Upper control panel control unit
• W/o eco start/
• W/o eco start/ stop button
• W15/5 (left front footwell)
• W7 (right side of cargo area/ trunk)

RADIO

Auto Pilot System Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Auto Pilot System Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (left front footwell) w15/5
• 30g
• Ant bt
• Ant gps
• Audio/comand display
• Aux gnd
• Aux jack electrical connector
• Aux l
• Aux r
• Aux shield
• C10t
• C2i
• Can a h
• Can a l
• Can b h
• Can b l
• Clock +
• Clock -
• Computer data lines system
• Data 0+
• Data 0-
• Data 1+
• Data 1-
• Data 2+
• Data 2-
• Fm, am & cl antenna amplifier (center front of roof)
• Fm1/am
• Fm2
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 20a
• Fuse 5a
• Gnd
• Gps
• Handsfree system microphone
• Hl+
• Hl-
• Hot w/ quiescent current cutout relay energized
• Hr+
• Hr-
• Left front door bass speaker
• Left front door speaker (w/o sound system)
• Left front door tweeter
• Left rear door speaker (w/o sound system)
• Mic 1+
• Mic 2+
• Mobile phone electrical connector
• Most in
• Most out
• Multi-function antenna
• Nca
• On/off
• Pnk
• Radio w/ auto pilot system
• Rear window antenna fm antenna amplifier (base of left "c" pillar)
• Red
• Right front door bass speaker
• Right front door speaker (w/o sound system)
• Right front door tweeter
• Right rear door speaker (w/o sound system)
• Shield
• Sound systems
• Vl+
• Vl-
• Vr+
• Vr-
• W15/5 (left front footwell)
• Wake up
• X1-gps
• X1/19-afm
• X1/19-fm2
• X35/1-c1
• X35/2-c1
• X35/3
• X35/4

COMAND Actuation Wiring Diagram (1 of 2) for Mercedes-Benz GLK350 4Matic 2010

List of elements for COMAND Actuation Wiring Diagram (1 of 2) for Mercedes-Benz GLK350 4Matic 2010:

• (+)
• (-)
• (left front footwell) w15/5
• 30g
• Anst
• Audio/comand display
• Aux gnd
• Aux jack electrical connector
• Aux l
• Aux r
• Aux shield
• C10t
• C2i
• Can a h
• Can a l
• Can b h
• Can b l
• Clock +
• Clock -
• Comand control unit
• Comand fan motor
• Compensator/ celular telephone system units
• Computer data lines system
• Data 0+
• Data 0-
• Data 1+
• Data 1-
• Data 2+
• Data 2-
• Diag
• Emergency call system control unit (w/ teleaid emergency call system) (center front trunk/cargo area)
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 20a
• Fuse 5a
• Gnd
• Hands free system microphone
• Hl+
• Hl-
• Hot w/ quiescent current cutout relay energized
• Hr+
• Hr-
• Left front door bass speaker
• Left front door speaker (w/o sound system)
• Left front door tweeter
• Left rear door speaker (w/o sound system)
• Mic +
• Mic -
• Mic 1+
• Mic 2+
• Mobile phone electrical connector
• Most in
• Most out
• Nca
• On/off
• Pnk
• Red
• Right rear door speaker (w/o sound system)
• Shield
• Sound systems
• Vl+
• Vl-
• Vr+
• Vr-
• W/ mobile phone pre installation & universal interface
• W/ stationary heater
• W/ teleaid emergency call system
• W15/5 (left front footwell)
• Wake up
• X35/1-c1
• X35/3
• X35/4

COMAND Actuation Wiring Diagram (2 of 2) for Mercedes-Benz GLK350 4Matic 2010

List of elements for COMAND Actuation Wiring Diagram (2 of 2) for Mercedes-Benz GLK350 4Matic 2010:

• (base of left "c" pillar) rear window antenna fm antenna amplifier
• (right front trunk/ cargo area) global positioning system antenna splitter
• (right side of cargo area/trunk) w7/1
• 30g
• Afm
• Ant bt
• Ant gps
• Audio shield
• Audio-gnd
• Audio-l
• Audio-r
• Bas
• C11t
• Comand control unit
• Dvd player (w/ rear entertainment)
• Fm, am & cl antenna amplifier (center front of roof)
• Fm1/am
• Fm2
• Fuse 7.5a
• Gps
• Hot at all times
• Most
• Most in
• Most out
• Nca
• Rear camera circuit
• Rear sam control unit w/ fuse & relay module (left side trunk/ cargo area)
• Right front door bass speaker
• Right front door speaker (w/o sound system)
• Right front door tweeter
• Rse
• Shield
• Sound gnd
• Sound shield
• Sound systems
• Sound-l
• Sound-r
• Tv 1 & dab band iii antena
• Tv digital tuner
• Tv1
• Tv4
• Video-c
• Video-gnd
• Video-y
• X1/19-afm
• X1/19-fm2
• X35/2-c1

DVD Player Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for DVD Player Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (under right front seat) w19
• Audio gnd
• Audio l
• Audio shield
• Audio-l
• Audio-r
• C11t
• Can-a h
• Can-a l
• Comand control unit
• Computer data lines system
• Dvd player
• Fuse 7.5a
• Hot at all times
• Left rear display
• Nca
• Rear sam control unit w/ fuse & relay module (left side of trunk/cargo area)
• Right rear display
• Shield
• Sig
• Sound gnd
• Sound shield
• Sound-l
• Sound-r
• Video-c
• Video-gnd
• Video-y
• W19 (under right front seat)
• X55/3-c7
• X55/3-c8
• X55/4-c7
• X55/4-c8

MOST Data Bus Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for MOST Data Bus Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (aux jack)
• (left front footwell) w15/5
• C11t
• Comand control unit (w/o audio 50 & 20) radio w/ auto pilot system (w/ audio 50) radio (w/ audio 20)
• Digital tv tuner (w/ tv & video)
• Fuse 5a
• Hot at all times
• Media interface control unit
• Most
• Most in
• Most out
• Rear sam control unit w/ fuse & relay module (left side of trunk/cargo area)
• Satellite digital audio radio (sdar) control unit (early production w/ satellite digital audio radio (sdar)) sdar control unit/high defination tuner (late production w/ high defination tuner) digital audio broadcasting control unit (if equipped) (satellite digital audio radio (sdar) control unit: center front cargo area/trunk)
• Sound system amplifier control unit (left side trunk/cargo area)
• Wake-up
• X18-c1
• X18/67-c2

Multimedia Interface Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Multimedia Interface Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• Acc det
• Audio in-31
• Audio-l
• Audio-r
• C11t
• Cable det
• Debug rx
• Debug tx
• Fuse 5a
• Hot at all times
• Ipot det
• Media interface control unit
• Media interface electrical connector
• Most
• Most data bus circuit
• Most in
• Most out
• Nca
• Pwr gnd
• Rear sam control unit w/ fuse & relay module (left side of trunk/cargo area)
• Rx (ipod)
• Sec audio-in
• Tx (ipod)
• U batt
• Usb +
• Usb data +
• Usb data -
• Usb shield
• Usb/digital
• W15/5 (left front footwell)
• Wake up
• X18-c1

Radio Wiring Diagram (1 of 3) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Radio Wiring Diagram (1 of 3) for Mercedes-Benz GLK350 4Matic 2010:

• (left rear cargo panel)
• 30g
• Ant
• Audio/ comand controller
• Audio/comand control panel
• Audio/comand display
• Back button
• Bass speaker
• C11t
• C15h
• C5c
• Can a h
• Can a l
• Clock +
• Clock -
• Comand control unit
• Computer data lines system
• Data 0+
• Data 0-
• Data 1+
• Data 1-
• Data 2+
• Data 2-
• Delete button
• Front sam control unit w/ fuse & relay module (left rear of engine compt) c2i
• Fuse 20a
• Fuse 7.5a
• Gnd
• Hl +
• Hl -
• Hot at all times
• Hot w/ quiescent current cut out relay energized
• Hot w/ quiescent current cutout relay energized
• Hr +
• Hr -
• Left front door
• Most
• Most data bus circuit
• Most in
• Most out
• Multi-function antenna
• Nca
• Pnk
• Radio
• Radio w/ auto pilot system (w/ audio 50) radio (w/ audio 20)
• Rear sam control unit w/ fuse & relay module (left side of trunk/cargo area)
• Red
• Right front door speaker
• Right rear door speaker
• Rtn
• Sat
• Satellite digital audio radio (sdar) control unit (early production) sdar control unit/ high defination tuner (late production) (early production: center front cargo area/trunk)
• Shield
• Snd
• Tweeter
• Vl +
• Vl -
• Vr +
• Vr -
• W/ audio 20
• W/ audio 50
• W/ audio 50 & 20
• W/o audio 50 & 20
• W15/5 (left front footwell)
• W6/1
• Wake up
• X1-c2
• X35/1-c1
• X35/2-c1
• X35/4

Radio Wiring Diagram (2 of 3) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Radio Wiring Diagram (2 of 3) for Mercedes-Benz GLK350 4Matic 2010:

• (left front footwell) w15/5
• (right side of cargo area/ trunk) w7/1
• 30g
• Audio/comand display
• Aux gnd
• Aux jack electrical connector
• Aux l
• Aux r
• Aux shield
• Bte
• C10t
• C2i
• Can b h
• Can b l
• Center instrument panel speaker
• Clock +
• Clock -
• Computer data lines system
• Data 0+
• Data 0-
• Data 1+
• Data 1-
• Data 2+
• Data 2-
• Emergency call system control unit (if equipped) (center front trunk/ cargo area)
• Fm, am & cl (zv) antenna amplifier
• Fm1/am
• Fm2
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 20a
• Fuse 5a
• Gnd
• Gps
• Handsfree system microphone
• Hot w/ quiescent current cutout relay energized
• Inside rear view mirror
• Lct
• Left rear door speaker
• Mic +
• Mic -
• Mic 1+
• Mic 2+
• Mobile phone electrical connector
• Most data bus circuit
• Most in
• Most out
• Mute
• Nca
• On/off
• Pnk
• Radio
• Rear bass speakaer amplifier
• Rear bass speaker
• Rear window antenna fm antenna amplifier
• Red
• Shield
• W/ sound system
• W/ teleaid emergency call system
• W/o sound system
• W/o teleaid emergency call system
• W15/5 (left front footwell)
• Wake up
• X1/19-afm
• X1/19-fm2
• X18-c1
• X35/3

Radio Wiring Diagram (3 of 3) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Radio Wiring Diagram (3 of 3) for Mercedes-Benz GLK350 4Matic 2010:

• (+)
• (-)
• (left rear cargo panel)
• (left rear cargo panel) w6/1
• 30g
• Ant
• Bass
• Bass speaker
• C11t
• C15h
• Digital audio broadcasting control unit
• Fuse 40a
• Fuse 7.5a
• Hot at all times
• Left front door speaker
• Left rear door speaker
• Left rear surround speaker
• Mic +
• Mic -
• Most
• Most data bus circuit
• Most in
• Most out
• Multi-function antenna
• Mute
• Nca
• Pnk
• Rear sam control unit w/ fuse & relay module (left side of trunk/cargo area)
• Rear window antena fm antena amplifier
• Right front door speaker
• Right rear door speaker
• Right rear surround speaker
• Shield
• Sound system amplifier control unit (left side trunk/ cargo area)
• Sound system microphone
• Tweeter
• W6/1
• Wake up
• X1-c2
• X35/1-c1
• X35/2-c1
• X35/3
• X35/4
• X58/10

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Shift Interlock Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (parking brake support bracket) parking brake indicator switch
• (under driver's seat) w18
• (usa)
• 10t
• 19i
• 30g
• Automatic transmission transmission mode button
• Bls_h
• Bls_l
• Bls_m
• Can c h
• Can c l
• Can d h
• Can d l
• Can e h
• Can e l
• Computer data lines system
• Electronic selector lever control module (under center console)
• Electronic stability program control unit (left front of engine compt)
• Front sam control module w/ fuse & relay module (left rear engine compt)
• Fully integrated transmission control unit
• Fuse 5a
• Fuse 7.5a
• Gear display sensor
• Hot w/ circuit 15r relay energized
• Hot w/ quiescent current cutout relay energized
• Nca
• P r n d- d+
• Selector lever position r & p locking solenoid
• Shift gate symbol illumination
• Sig
• Stoplamp switch (left side of dash)
• W15/5 (left front footwell)

STARTING/CHARGING

Charging Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Charging Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• Alternator
• Battery sensor (battery)
• Can b h
• Can b l
• Can c h
• Can c l
• Computer data lines system
• Front electrical prefuse box (right rear of engine compt)
• Fuse 400a
• Instrument cluster
• Lin
• Lin c1
• Me-sfi (me) control module (top center engine)
• Mr8
• Multifu- nction display
• On board electrical system battery
• Rear sam control unit w/ fuse & relay module (left side of trunk/cargo area)
• Red
• Starter
• W10 (near battery)

Starting Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Starting Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (left side of engine compt) w16/3
• (right front footwell) (w/ electronic transmission control) electronic transmission control unit
• 15m
• Battery sensor (battery)
• Can b h
• Can b l
• Can c h
• Can c l
• Charging circuit
• Computer data lines system
• Electronic ignition switch control unit
• Electronic selector level module control module (a/t) (under center console)
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fully integrated transmission control unit (7 speed a/t)
• Fuse 15a
• Fuse 20a
• Fuse 7.5a
• Kup2
• Me-sfi (me) control module (top center of engine)
• On board electrical system battery
• P r n d- d+
• Pnk/red
• Power distribution system
• Rear sam control unit w/ fuse & relay module (left side of trunk/cargo area)
• Red
• Solid state
• Start enable clutch pedal switch (usa)
• Starter
• Starter circuit relay
• W10 (near battery)
• W16/3 (left side of engine compt)
• X26-c1

SUPPLEMENTAL RESTRAINTS

Emergency Seat Belt Tensioners Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Emergency Seat Belt Tensioners Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• Can h
• Can l
• Computer data lines system
• Fuse f50 50a
• Fuse f51 50a
• Hot at all times
• Left front reversible emergency tensioning retractor
• Rear sam control module w/ fuse & relay module (left side of trunk/cargo area)
• Right front reversible emergency tensioning retractor
• W18 (under driver's seat)
• W19 (under right front seat)

Supplemental Restraint Wiring Diagram (1 of 3) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Supplemental Restraint Wiring Diagram (1 of 3) for Mercedes-Benz GLK350 4Matic 2010:

• (center front trunk/ cargo area) (if equipped) emergency call system control unit
• (steering wheel)
• (top center engine) me-sfi (me) control unit
• 15r
• Ab1, bf+
• Ab1, bf-
• Ab1, fa+
• Ab1, fa-
• Ab2, bf+
• Ab2, bf-
• Ab2, fa+
• Ab2, fa-
• Akse
• C10t
• C11c
• C20m
• C22i
• C5c
• Can h
• Can l
• Computer data lines system
• Crh out anlg
• Crh out dtgl
• Driver air bag squib 1
• Driver air bag squib 2
• Driver seat belt buckle restraint system switch (driver seat belt buckle)
• Ds, bf+
• Ds, bf-
• Ds, fa+
• Ds, fa-
• Ds, hl+
• Ds, hl-
• Ds, hr+
• Ds, hr-
• Fanfare horns & air bag clock spring contact (fanfare horns: front bumper) b
• Front passenger air bag squib 1
• Front passenger air bag squib 2
• Front passenger seat belt buckle restraint system switch (front passenger seat belt buckle)
• Front passenger seat occupied recognition & automatic child seat recognition (w/ acsr)
• Front passenger seat occupied recognition (w/ seat belt reminder warning)
• Front sam control unit w/ fuse & relay module (left rear engine compt)
• Fuse 7.5a
• Gss, bf
• Gss, fa
• Hot at all times
• Hot in run or start
• Hot w/ circuit 15r relay energized
• Kb, fa+
• Kb, fa-
• Left front door pressure sensor (bottom center of left front door)
• Nca
• Right front door pressure sensor (bottom center of right front door)
• Rtn_line
• Sbe
• Ss_bf+
• Ss_bf-
• Ss_fa+
• Ss_fa-
• Steering column module control unit (top of steering column)
• Ufs, bf+
• Ufs, bf-
• Ufs, fa+
• Ufs, fa-
• W19 (under right front seat)
• W26 (under front center console)
• X28/18
• X35/1-c1
• X35/2-c1
• X55/3-c2
• X55/4-c2

Supplemental Restraint Wiring Diagram (2 of 3) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Supplemental Restraint Wiring Diagram (2 of 3) for Mercedes-Benz GLK350 4Matic 2010:

• (if equipped) center rear seat belt buckle switch
• (if equipped) left rear seat belt buckle switch
• (if equipped) right rear seat belt buckle switch
• (w/ rear side air bag) left rear door pressure sensor
• (w/ rear side air bag) right rear door pressure sensor
• Driver kneebag squib (if equipped)
• Front passenger side bag squib
• Left frontal acceleration sensor (left side front bumper)
• Left rear emergency tensioning retractor squib (left "c" pillar)
• Left rear side bag squib (if equipped)
• Left side air bag sensor (base left "b" pillar)
• Pnk
• Red
• Right frontal acceleration sensor (right side front bumper)
• Right side air bag sensor (base right "b" pillar)
• W18 (under driver seat)
• W19 (under right front seat)
• W7 (right side of cargo area/ trunk)
• X35/3
• X35/4
• X55/4-c2

Supplemental Restraint Wiring Diagram (3 of 3) for Mercedes-Benz GLK350 4Matic 2010

List of elements for Supplemental Restraint Wiring Diagram (3 of 3) for Mercedes-Benz GLK350 4Matic 2010:

• (+)
• (-)
• 11c
• C3i
• C9i
• Cak, bf
• Cak, fa
• Can h
• Can l
• Computer data lines system
• Driver etr (gus) squib (base left "b" pillar)
• Driver pelvis air bag squib (if equipped)
• Driver seat neck-pro head restraint solenoid
• Driver side air bag squib (left side driver seat back)
• Front electrical pre-fuse box (right rear engine i2 compt)
• Front passenger etr (gus) squib (base right "b" pillar)
• Front passenger pelvis air bag squib (if equipped)
• Front passenger seat neck-pro head restraint solenoid
• Front sam control unit w/ fuse & relay module (left rear engine compt)
• Fuse 150 400a
• Fuse 5a
• Fuse 7.5a
• Gs, bf+
• Gs, bf-
• Gs, fa+
• Gs, fa-
• Gs, hl+
• Gs, hl-
• Gs, hr+
• Gs, hr-
• Hot at all times
• Hot w/ circuit 15r relay 1 energized
• Instrument cluster
• Left window bag squib
• Pg, bf+
• Pg, bf-
• Pg, fa+
• Pg, fa-
• Pnk
• Pyrofuse
• Rear sam control unit w/ fuse & relay module (left side trunk/ cargo area)
• Red
• Right rear emergency tensioning retractor squib (right "c" pillar)
• Right rear side bag squib (if equipped)
• Right window bag squib
• Sb, fa+
• Sb, fa-
• Sb, hl+
• Sb, hl-
• Sb, hr+
• Sb, hr-
• Sb,bf+
• Sb,bf-
• W/ eco start/ stop function
• W/o eco start/ stop function
• W18 (under driver seat)
• W19 (under right front seat)
• Wb, vl+
• Wb, vl-
• Wb, vr+
• Wb, vr-
• X150/1
• X150/2
• X173/1
• X173/2
• X55/3-c2
• X55/4-c2
• X56/3-c2

TRANSMISSION

Transmission Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Transmission Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• 30g
• 30z
• 58d
• Automatic transmission mode button
• Automatic transmission neutral position switch (w/ keyless go system)
• Can b h
• Can b l
• Can c h
• Can c l
• Clutch control solenoid valve k1
• Clutch control solenoid valve k2
• Clutch control solenoid valve k3
• Computer data lines system
• Electric steering lock control unit (steering column)
• Electronic ignition switch control unit
• Electronic selector lever module control module (under center console)
• Front sam control unit w/ fuse & relay module (left rear engine compt)
• Fully integrated transmission control unit
• Fuse 10a
• Fuse 5a
• Gear display
• Gear display sensor
• Gnd
• Hot w/ chassis circuit 87 relay energized
• Hot w/ quiescent current cutout relay energized
• Instrument cluster
• Internal transmission speed rpm sensor
• Multidisk brake control solenoid valve b1
• Multidisk brake control solenoid valve b2
• Multidisk brake control solenoid valve b3
• Output shaft rpm sensor
• Prnd
• R/p s (+)
• R/p s (-)
• Select lever positions r & p locking solenoid
• Selection range sensor
• Shift gate symbol illumination
• Sig
• Tipp (+)
• Tipp (-)
• Tipp (masse)
• Tipp (plus)
• Torque converter lockup clutch control solenoid valve
• Transmission mode display
• Transmission oil temperature sensor
• Turbine wheel rpm sensor
• W15/7 (right front footwell)
• W18 (under driver seat)
• Working pressure control solenoid valve
• X190

TRUNK, TAILGATE, FUEL DOOR

Trunk Pull-Down Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Trunk Pull-Down Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (+)
• (-)
• (right side of cargo area/trunk) w7
• (right side of cargo area/trunk) w7/1
• 30g
• 58d
• C12i
• C22i
• C6hd
• C6hr
• C7i
• C9i
• Can b h
• Can b l
• Computer data lines system
• Flat wire
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 30a
• Fuse 40a
• Gnd
• Hfe
• Hot at all times
• Hot w/ quiescent current cutout relay energized
• Left front door control unit
• Left tailgate control obstruction sensor strip
• Nca
• Rear sam control unit w/ fuse & relay module (left side of trunk/cargo area)
• Right tailgate control obstruction sensor strip
• Sig
• Tailgate control button (w/ automatic tailgate & keyless go system)
• Tailgate control drive unit
• Tailgate control electric motor
• Tailgate control hall sensor
• Tailgate control magnetic clutch
• Tailgate control position sensor
• Tailgate control unit
• Tailgate control warning buzzer
• Trunk lid central locking motor (center rear of trunk lid)
• Trunk lid emergency opening switch (trunk lid)
• Trunk lid external operation switch
• Trunk lid locking element
• Trunk lid release button (w/ trunk lid) driver tailgate control button (w/ tailgate)
• W/ automatic tailgate
• W/o automatic tailgate
• W18 (under driver seat)
• W6/1 (left rear cargo panel)
• W7/1 (right side of cargo area/trunk)
• X8/4

WARNING SYSTEMS

Seat Belt Warning Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Seat Belt Warning Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (left front footwell) w15/5
• (under front center console) w26
• Bbv hl
• Bbv hr
• Bfs
• Brake fluid & parking brake warning lamp
• Brake fluid level switch (brake fluid reservoir)
• C11
• C15m
• C19i
• C20m
• C22i
• Can b h
• Can b l
• Can e h
• Can e l
• Computer data lines system
• Driver seat belt buckle restraint systems switch (driver's seat belt buckle)
• Flat wire
• Front sam control unit w/ fuse & relay module (left rear engine compt)
• Fuse 7.5a
• Gss, fa
• Hot at all times
• Hot w/ quiescent cut out relay energized
• Instrument cluster
• Left front door central locking interior switch
• Left front door control unit
• Multi-function display
• Nca
• Parking brake indicator switch (parking brake support bracket)
• Return line
• Right front brake pad wear sensor (right front brake assembly)
• Right rear brake pad wear sensor (right rear brake assembly)
• Seat belt reminder lamp
• Service brake ind lamp
• Sig
• W16/3 (left side engine compt)
• W19 (under right front seat)
• Warning buzzer
• X55/3-c2
• X62/33-c3
• X62/6

Tire Pressure Monitoring Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Tire Pressure Monitoring Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• 30g
• C11c
• C15h
• Can b h
• Can b l
• Can e h
• Can e l
• Computer data lines system
• Front sam control unit w/ fuse & relay module (left rear engine compt)
• Fuse 5a
• Fuse 7.5a
• Hot at all times
• Hot w/ quiescent current cutout relay energized
• Instrument cluster
• Left front tire pressure sensor (in left front wheel)
• Left rear tire pressure sensor (in left rear wheel)
• Rear sam control unit w/ fuse & relay module (left side trunk/cargo area)
• Right front tire pressure sensor (in right front wheel)
• Right rear tire pressure sensor (in right rear wheel)
• Tire pressure monitor control unit (left side of trunk)
• Tire pressure monitor warning lamp (if equipped)
• W15/5 (left front footwell)
• W7/1 (right side of cargo area/trunk)

WIPER/WASHER

Headlamp Washer Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Headlamp Washer Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• 14m
• 15m
• 16s
• 17c
• 22i
• 30g
• Can b h
• Can b l
• Computer data lines system
• Exterior lights switch
• Front electrical prefuse box (right rear of engine compt)
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 100a
• Fuse 150a
• Headlamp cleaning system pump (if equipped) (washer fluid reservoir)
• Hot at all times
• Hot w/ quiescent current cutout relay energized
• Instrument cluster
• Lwr
• Mg1
• Mr2
• Red
• Sig
• W/ eco start/stop function
• W/o eco start/stop function
• W16/3 (left side of engine compt)

Wiper/Washer Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010

List of elements for Wiper/Washer Wiring Diagram for Mercedes-Benz GLK350 4Matic 2010:

• (+)
• (if equipped)
• (left front footwell) w15/5
• (right side of cargo area/trunk) w7/1
• 13d
• 14m
• 19i
• 21m
• 22i
• 30g
• 30z
• 4hd
• 6hd
• Anst
• Can b h
• Can b l
• Can e h
• Can e l
• Combination switch
• Computer data lines system
• Electronic ignition switch control unit
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 15a
• Fuse 30a
• Fuse 7.5a
• Gnd
• Hot at all times
• Hot w/ circuit 15r relay energized
• Hot w/ quiescent current cutout relay energized
• Instrument cluster
• Light sensor (standard) rain/light sensor (if equipped) (rain/light sensor: top center of windshield)
• Lin 2
• Nca
• Overhead control panel electronics (w/o power glass tilting/sliding sunroof)
• Rear sam control unit w/ fuse & relay module (left side of trunk/cargo area)
• Red
• Sig
• Spray nozzle heater
• Spray nozzle hose heater (if equipped)
• Steering column module control unit (top of steering column)
• Tailgate windshield wiper relay
• Tailgate wiper motor
• W/o power glass tilting/sliding sunroof
• W15/5 (left front footwell)
• W6/1 (left rear cargo panel)
• W9 (left front wheel- house)
• W9 (left front wheelhouse)
• Windshield washer system fluid level switch (left front bumper)
• Windshield washer system pump (washer fluid reservoir)
• Windshield washer system switch
• Wiper motor (left rear engine compt)
• Wiper park heater (if equipped)
• Wiper switch
• X18/37
• X88/11