POWER DISTRIBUTION – Mercedes-Benz GL350 2012 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Mercedes-Benz GL350 2012

List of elements for Power Distribution Wiring Diagram (1 of 4) for Mercedes-Benz GL350 2012:

• (not used)
• (right rear of cargo area) load compartment fuse & relay box
• 87a
• Ac air recirculation unit
• Activated charcoal filter shutoff valve
• Backup
• Battery
• Battery compartment prefuse box (behind right front seat)
• C78
• C79
• C80
• C81 red
• C82
• C83
• C84
• C85
• C86
• C88
• C89
• C90
• C91
• Camera (if equipped)
• Circuit 15r 2/ spare 1 relay (change over contact)
• Circuit 15r relay
• Circuit 31 right wheel house luggage compartment voltage distributor connector
• Circuit relay/spare 1 relay (change over contact)
• Driver lumbar support regulator control unit (if equipped)
• Driver neck- pro head restraint solenoid (w/ crash active head restraints)
• Driver seat adjustment switch (if equipped)
• Emergency call system control unit (if equipped)
• Front interior socket
• Front passenger lumbar support regulator control unit (if equipped)
• Front passenger neck-pro head restraint solenoid (w/ crash active head restraints)
• Front passenger seat adjustment switch (if equipped)
• Front sam control unit
• Fuse 100a
• Fuse 10a
• Fuse 150a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Fuse 60a
• Fuse 7.5a
• Fuse 70a
• Glove compartment illumination w/ switch
• Instrument cluster & rotary light switch
• Left rear bumper intelligent radar sensor & right rear bumper intelligent radar sensor
• Load compartment socket
• Multicontour seat pneumatic pump (if equipped)
• Pnk
• Ptc heater booster (if equipped)
• Pyrotechnical separator
• Rear sam control module
• Rear sam control module & front sam control module
• Rear wiper relay
• Red
• Restraint systems control module
• Right 2nd seat row socket
• Socket circuit 15r relay (w/ run-on)
• Spare 2 relay (normally open contact)
• Tailgate wiper motor
• To 115v socket (diagram 3 of 4)
• To cockpit fuse box (diagram 4 of 4)
• To dc/ac converter control unit (115v socket) (diagram 3 of 4)
• To engine compartment fuse & relay box (diagram 3 of 4)
• To front prefuse (diagram 3 of 4)
• To fuse (diagram 3 of 4)
• To fuse pump relay (diagram 2 of 4)
• Trailer circuit 30 relay
• Transfer case control unit (w/ offroad package)
• W15/1 (right front footwell)
• W29/2 (behind right kick panel)
• W6/6 (left rear of cargo area floor)
• W7 (at right "d" pillar)
• Wss control unit (weight sensing system)
• X18-c2
• X25/2-c2 d4
• X25/2-c2 h2
• X29/6-c1
• X2916-c1

Power Distribution Wiring Diagram (2 of 4) for Mercedes-Benz GL350 2012

List of elements for Power Distribution Wiring Diagram (2 of 4) for Mercedes-Benz GL350 2012:

• (not used)
• (right side of cargo area) load compartment fuse & relay box
• 87a
• Airmatic control unit (if equipped)
• Amplifier for sound system
• Backup relay 2
• Central gateway control module
• Comand operating, display & control unit
• Data link connector
• Driver front seat adjustment control module (w/ memory)
• Dvd player, left rear display, right rear display & rear audio control unit (if equipped)
• Emergency call system control unit (if equipped)
• Folding rear bench seat control unit (w/ 3rd rear seat)
• From h fuse 43 (diagram 1 0f 4)
• From heated rear window relay (diagram 2 of 4)
• From j fuse 67 (diagram 2 0f 4)
• Front cigar lighter (w/ ashtray illumination)
• Front passenger front seat adjustment control module (w/ memory)
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• Fuse 25a
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Fuse 7.5a
• Heated rear window relay
• High- definition tuner control unit (w/ sdar)
• Hs (sih), seat ventilation & steering wheel heater control unit
• Hs (sih), seat ventilation & steering wheel heater control unit (if equipped)
• Illuminated door sill molding actuation module led (if equipped)
• Interior lights system
• Keyless go control unit (if equipped)
• Left front door control module
• Left front reversible emergency tensioning retractor (if equipped)
• Ms1
• Ms2
• Ms3
• Ms4
• Ms7
• Multicontour seat pneumatic pump (if equipped)
• Nca
• Overhead control panel control unit
• Pts control module (if equipped)
• Radio antenna interference filter
• Rcp (hbf) control unit
• Rear air conditioning blower motor (if equipped)
• Rear audio control unit (if equipped)
• Rear axle differential lock control module (w/ offroad package)
• Rear-end door closing control unit (w/ automatic rear end door)
• Red
• Right front door control module
• Right front reversible emergency tensioning retractor (if equipped)
• Subwoofer amplifier
• To fuse 32 (diagram 2 of 4)
• To fuse 69 (diagram 2 of 4)
• Tpm (rdk) control module (if equipped)
• Trailer circuit 30x relay
• W/ panoramic sliding roof
• X29/6-c1

Power Distribution Wiring Diagram (3 of 4) for Mercedes-Benz GL350 2012

List of elements for Power Distribution Wiring Diagram (3 of 4) for Mercedes-Benz GL350 2012:

• (not used)
• (right side of cargo area) load compartment fuse & relay box
• (right side of engine compt) engine compartment fuse & relay box
• (w/ airmatic)
• 115v socket
• 3.0l turbo
• Additional battery
• Air suspension compressor relay
• Airmatic control unit (if equipped)
• Alternator
• C123
• C124
• C125
• Can-b h
• Can-b l
• Can-c h
• Can-c l
• Cdi control module
• Circuit
• Circuit 31 right wheelhouse luggage compartment voltage distributor connector
• Computer data lines system
• Dc/ac converter control unit (115v socket) (except hybrid)
• Eis (ezs) control unit
• Electro hydraulic power steering (if equipped)
• Electrohydraulic power steering (if equipped)
• Engine & ac electric suction fan w/ integrated control
• Esp control unit
• Fanfare horn relay
• From battery (diagram 1 of 4)
• From battery c compartment prefuse box (diagram 1 0f 4)
• From cockpit prefuse box (diagram 4 of 4)
• From fuse 51 (diagram r 1 of 4)
• From load compartment fuse & relay box (diagram 1 0f 4)
• From load compartment fuse & relay box (diagram 1 of 4)
• From pyro- technical separator (diagram 1 of 4)
• Front prefuse (right rear of engine compt)
• Front sam control unit
• Fuel pump control unit
• Fuse 100a
• Fuse 10a
• Fuse 15a
• Fuse 25a
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Fuse 7.5a
• Intelligent servo module for direct select
• Ism
• Left front headlamp unit (w/ xenon headlamps)
• Mr1
• Mr3
• Mr4
• Pnk
• Rear axle differential lock control module (w/ offroad package)
• Rear sam control unit, left front door cl (zv) motor & illuminated door sill molding actuation module led
• Red
• Relay
• Reserve fuse
• Right front headlamp unit (w/ xenon headlamps)
• To fuse (diagram 4 of 4)
• To fuse 121 (diagram 4 of 4)
• Transfer case control module (w/ offroad package)
• W/ customer request option
• W/o customer request option
• W2 (right side of engine compt)
• W29/2 (behind right kick panel)
• W7 (at right "d" pillar)
• Wiper level 1/2 relay
• Wiper on/off relay
• X18

Power Distribution Wiring Diagram (4 of 4) for Mercedes-Benz GL350 2012

List of elements for Power Distribution Wiring Diagram (4 of 4) for Mercedes-Benz GL350 2012:

• (not used)
• (right side of engine compt) engine compartment fuse & relay box
• 3.0l turbo diesel
• Acc (kla) control & operating unit (w/o thermotronic) comfort acc (kla) control & operating unit (w/ thermotronic)
• Air pump relay
• Booster blower electronic blower controller
• C10a
• C10b
• C11a
• C11b
• C12a
• C12b
• C13a
• C13b
• C14a
• C14b
• C15a
• C15b
• C16a
• C16b
• C17a
• C17b
• C18a
• C18b
• C5e
• Cd changer
• Cdi control module
• Cdi control unit (3.0l turbo diesel) me-sfi control module (except 3.0l turbo diesel & 4.6l & 5.5l)
• Cockpit fuse box (behind right end of dash)
• Coolant circulation pump relay
• Dtr control unit (if equipped)
• Electric control unit (vgs)
• Electronic compass (if equipped)
• Engine & ac electric suction fan w/ integrated module
• Engine circuit relay
• Esp control unit
• Except 3.0l diesel
• From battery compartment prefuse box (diagram 1 of 4)
• From fuse 105 (diagram o 4 of 4)
• From fuse 112 (diagram m 3 of 4)
• From l fuse 109 (diagram 3 of 4)
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 5a
• Fuse 7.5a
• Glow time output stage
• Ignition coil cylinders 2, 3, 5 & 8, fuel injection valve cylinder's 2, 3, & 8
• Instrument cluster
• Load compartment fuse & relay box (right side of cargo area)
• Me-sfi (me) control module
• Media interface control unit (if equipped)
• Mr1
• Mr2
• Mr3
• Mr4
• Nox control unit downstream of diesel particulate filter & nox sensor downstream of scr catalytic converter
• O2 sensor up stream of twc(kat) (3.0l turbo diesel)
• Pnk
• Purge control valve
• Red
• Reserve fuse
• Starter relay
• Steering column module
• To eis (ezs) control unit (diagram 3 of 4)
• To fuse 101 (diagram 4 of 4)
• Upper control panel control unit
• W/ offroad package
• X25/2-c2