How quickly will I get access to the wiring diagrams after payment?

Access is activated instantly after a successful payment. A payment receipt and an activation email with a link to the wiring diagrams will be sent to your email.

How long will my access be valid?

Access is activated permanently and is not limited in time, just like if you purchased a physical book.

Where can I find the wiring diagrams I purchased?

In your personal account. To access it, click the user icon in the upper right corner of the website.

What if the wiring diagrams do not match my car model?

This is very rare, but if the diagrams do not match your vehicle, contact us at support@portal-diagnostov.com and attach a few photos of the connector or wiring that does not match. We will issue a refund.

Radio — Mercedes-Benz GLK350 4Matic 2013 Wiring Diagram

RADIO

Auto Pilot System Wiring Diagram (1 of 2) for Mercedes-Benz GLK350 4Matic 2013

List of elements for Auto Pilot System Wiring Diagram (1 of 2) for Mercedes-Benz GLK350 4Matic 2013:

(left front footwell) w15/5
(not
30g
Ant bt
Ant gps
Audio/comand display
Aux gnd
Aux jack electrical connector
Aux l
Aux r
Aux shield
Bte
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-
Fm1/am
Fm2
Front sam control module w/ fuse & relay module (left rear of engine compt)
Fuse 20a
Fuse 5a
Gnd
Gps
Hands-free system microphone
Hl+
Hl-
Hot w/ quiescent current cutout relay energized
Hr+
Hr-
Inside rear view mirror
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 (w/ mobile phone preinstallation universal interface)
Most data bus circuit
Most in
Most out
Multi-function antenna (center rear of roof)
Nca
On/off
Pnk
Radio w/ auto pilot system
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
Used)
Vl+
Vl-
Vr+
Vr-
W15/5 (left front footwell)
Wake up
X1-gps
X35/1-c1
X35/2-c1
X35/3
X35/4

Auto Pilot System Wiring Diagram (2 of 2) for Mercedes-Benz GLK350 4Matic 2013

List of elements for Auto Pilot System Wiring Diagram (2 of 2) for Mercedes-Benz GLK350 4Matic 2013:

"back button"
"delete button"
(left front footwell) w15/5
(left rear of cargo area) (glk-class) w6/1
30g
Accept/terminate phone call button
Ant
Audio/comand control panel
Audio/comand controller
Back & voice control system off button
Button + & - setting of specific functions & volume control
C-class
C11t
C2i
C5c
Can a h
Can a l
Can-e h
Can-e l
Computer data lines system
Dab
Digital audio broadcasting control unit (glk class: center front of cargo area)
Fanfare horns & air bag clock spring contact (top of steering column)
Fm, am & cl antenna amplifier (center front of roof)
Fm2
Front sam control module w/ fuse & relay module (left rear of engine compt)
Fuse 7.5a
Glk-class
Gnd
Hot w/ quiescent current cutout relay energized
Left multi-function steering wheel button group
Most
Most data bus circuit
Most in
Most out
Mute
Mute button
Nca
Nca glk-class
Ok button
Pnk
Rear sam control module w/ fuse & relay module (c-class: right side of trunk) (glk-class: right side of trunk/cargo area)
Rear window antenna fm antenna amplifier (base of left "c" pillar)
Red
Right multi-function steering wheel button group
Scroll forward/ back button
Shield
Steering column module control unit (top of steering column)
Steering wheel electronics
System selection button
Tel
Tv 1 & dab band iii antenna (glk class: right "c" pillar) (c-class: right side of trunk)
Voice control system on button
W15/5 (left front footwell)
W18/3 (c-class) (under driver seat)
Wake up
X1/19-afm
X1/19-fm2
X1/23-dab

COMAND Actuation Wiring Diagram (1 of 3) for Mercedes-Benz GLK350 4Matic 2013

List of elements for COMAND Actuation Wiring Diagram (1 of 3) for Mercedes-Benz GLK350 4Matic 2013:

(+)
(-)
(left front foot- well) w15/5
(left front footwell) w15/5
30g
Anst
Audio/comand display
Aux gnd
Aux l
Aux r
Aux shield
B hr+
C10t
C2i
C5c
Can a h
Can a l
Can b h
Can b l
Comand control unit
Comand fan motor
Computer data lines system
Diag
Emergency call system control unit (if equipped) (c-class: center front of trunk) (glk-class: center front of trunk/cargo area)
Front sam control module w/ fuse & relay module (left rear of engine compt)
Fuse 20a
Fuse 5a
Fuse 7.5a
Gnd
Hl+
Hl-
Hot w/ quiescent current cutout relay energized
Hr-
Left front door bass speaker
Left front door speaker (w/o sound system)
Left front door tweeter
Lvds +
Lvds -
Mic +
Mic -
Mic 1+
Mic 2+
Most data bus circuit
Most in
Most out
Mute
Nca
On/off
Pnk
Red
Res
Shield
Usb
Usb d+
Usb d-
Usb electrical connector
Vcc +5v
Vl+
Vl-
Vr+
Vr-
Wake up
X35/1-c1

COMAND Actuation Wiring Diagram (2 of 3) for Mercedes-Benz GLK350 4Matic 2013

List of elements for COMAND Actuation Wiring Diagram (2 of 3) for Mercedes-Benz GLK350 4Matic 2013:

(not used)
Aux jack electrical connector
Compensator/ cellular telephone system umts
Coupe
Emergency call system control unit (c-class: center front of trunk) (glk-class: center front of trunk/cargo area)
Except coupe
Inside rearview mirror
Left rear bass speaker
Left rear door speaker (w/o sound system)
Left rear tweeter
Microphone system hands-free
Mobile phone electrical connector (if equipped)
Nca
Pnk
Red
Right rear bass speaker
Right rear door speaker (w/o sound system)
Right rear tweeter
W/ mobile phone pre installation & universal interface
W/ stationary heater
W/ teleaid emergency call system
W15/5 (left front footwell)
X35/3
X35/4
X39/45

COMAND Actuation Wiring Diagram (3 of 3) for Mercedes-Benz GLK350 4Matic 2013

List of elements for COMAND Actuation Wiring Diagram (3 of 3) for Mercedes-Benz GLK350 4Matic 2013:

"back button"
"delete button"
(1-12 pins not used)
(base of left "c" pillar) rear window antenna fm antenna amplifier
(left rear of cargo area) (glk-class) w6/1
30g
Afm
Ant
Audio shield
Audio-gnd
Audio-l
Audio-r
Audio/comand control panel
Audio/comand controller
C-class
C11t
Can a h
Can a l
Comand control unit
Computer data lines system
Dab
Digital audio broadcasting control unit (glk class: center front of cargo area)
Dvd player
Etc
Fm, am & cl (zv) antenna amplifier (center rear of roof)
Fm1/am
Fm2
Fuse 7.5a
Glk-class
Hot w/ quiescent current cutout relay energized
Most
Most data bus circuit
Most in
Most out
Multimedia interface circuit
Nca
Rear sam control module w/ fuse & relay module (c-class: right side of trunk) (glk-class: right side of trunk/cargo area)
Red
Right front door bass speaker
Right front door speaker (w/o sound system)
Right front door tweeter
Shield
Tv 1 & dab band iii antenna (glk class: right "c" pillar) (c-class: right side of trunk)
Vid
Video-c
Video-gnd
Video-y
W15/5 (left front footwell)
W18/3 (c-class) (under driver seat)
Wake up
X1/19-afm
X1/19-fm2
X1/23-dab
X35/2-c1

DVD Player Wiring Diagram for Mercedes-Benz GLK350 4Matic 2013

List of elements for DVD Player Wiring Diagram for Mercedes-Benz GLK350 4Matic 2013:

(under right front seat) w19
30g
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 w/ quiescent current cutout relay energized
Left rear display
Nca
Rear sam control unit w/ fuse & relay module (right side of trunk/cargo area)
Right rear display
Shield
Sig
Video-c
Video-gnd
Video-y
W19 (under right front seat)
X55/3-c7
X55/3-c8
X55/4-c7
X55/4-c8

High Definition Tuner Wiring Diagram for Mercedes-Benz GLK350 4Matic 2013

List of elements for High Definition Tuner Wiring Diagram for Mercedes-Benz GLK350 4Matic 2013:

(c-class)
(under driver seat)
30g
Ant
C11t
Fuse 7.5a
Hot w/ quiecent current cutout relay energized
Most
Most data bus circuit
Most in
Most out
Multi-function antenna (center rear of roof)
Nca
Rear sam control unit w/ fuse relay module (right side of trunk/cargo area)
Sat
Satellite digital audio radio (sdar) control unit/ high definition tuner (center front cargo area/trunk)
W18/3
W6/1 (glk-class) (left rear of cargo area)
Wake-up

MOST Data Bus Wiring Diagram for Mercedes-Benz GLK350 4Matic 2013

List of elements for MOST Data Bus Wiring Diagram for Mercedes-Benz GLK350 4Matic 2013:

(glk-class: center front of cargo area) (if equipped) digital audio broadcasting control unit
(left front footwell) w15/5
C11t
Comand control unit (w/o audio 20 & 50) radio w/ auto pilot system (w/ audio 50) radio (w/ audio 20)
Fuse 5a
Hot w/ quiescent current cutout relay energized
Media interface control unit (under right side of dash)
Most
Most in
Most out
Rear sam control unit w/ fuse & relay module (right side of trunk/cargo area)
Satellite digital audio radio (sdar) control unit (w/ satellite digital audio radio (sdar)) sdar control unit/high definition tuner (w/ high definition tuner) (w/ satellite digital audio radio (sdar): center front cargo area/trunk)
Sound system amplifier control unit (if equipped) (left side of trunk/cargo area)
Wake-up
X18-c1
X18/67-c2

Multimedia Interface Wiring Diagram for Mercedes-Benz GLK350 4Matic 2013

List of elements for Multimedia Interface Wiring Diagram for Mercedes-Benz GLK350 4Matic 2013:

11t
30g
Audio in gnd
Audio in l
Audio in r
Audio in sh
Cable det
Comand control unit
Fuse 5a
Gnd
Hot w/ quiescent current cutout relay energized
Media interface control unit (under right side of dash)
Media interface electrical connector
Most
Most data bus circuit
Most in
Most out
Nca
Out
Rear sam control unit w/ fuse & relay module (right side of trunk/cargo area)
Red
Usb (+)
Usb (-)
Usb +5v
Usb gnd
Vid
W15/5 (left front footwell)
Wake up
X18-c1
X18/69

Radio Wiring Diagram (1 of 3) for Mercedes-Benz GLK350 4Matic 2013

List of elements for Radio Wiring Diagram (1 of 3) for Mercedes-Benz GLK350 4Matic 2013:

(left front footwell) w15/5
(left rear of cargo area) (glk-class) w6/1
(not used)
30g
Afm
Ant
Aux gnd
Aux jack electrical connector
Aux l
Aux r
Aux shield
C-class
C10t
C11t
C2i
Can a h
Can a l
Can b h
Can b l
Computer data lines system
Dab
Digital audio broadcasting control unit (glk class: center front of cargo area)
Emergency call system control unit (if equipped) (glk-class: center front trunk/cargo area) (c-class: center front of trunk)
Fm, am & cl (zv) antenna amplifier (glk-class: center front roof) (c-class: center rear of roof)
Fm/tmc antenna splitter
Fm1/am
Fm2
Front sam control module w/ fuse & relay module (left rear of engine compt)
Fuse 20a
Fuse 5a
Fuse 7.5a
Glk-class
Gnd
Gps
Hand-sfree system microphone
Hot w/ quiescent current cutout relay energized
Inside rearview mirror
Left rear door speaker (w/o sound system)
Mic +
Mic -
Mic 1+
Mic 2+
Mobile phone electrical connector (if equipped)
Most
Most data bus circuit
Most in
Most out
Mute
Nca
On/off
Pnk
Radio
Rear sam control module w/ fuse & relay module (c-class: right side of trunk) (glk-class: right side of trunk/cargo area)
Rear window antenna fm antenna amplifier (base of left "c" pillar)
Red
Shield
Tracer wire connector sleeve
Tv 1 & dab band iii antenna (glk class: right "c" pillar) (c-class: right side of trunk)
Usb
Usb 5v
Usb d+
Usb d-
Usb electrical connector
W/ teleaid emergency call system
W/o teleaid emergency call system
W15/5 (left front footwell)
W18/3 (c-class) (under driver seat)
Wake up
X1/19-afm
X1/19-fm2
X1/23-dab
X35/3
X39/45

Radio Wiring Diagram (2 of 3) for Mercedes-Benz GLK350 4Matic 2013

List of elements for Radio Wiring Diagram (2 of 3) for Mercedes-Benz GLK350 4Matic 2013:

"back button"
"delete button"
(left front footwell) w15/5
30g
Audio/comand control panel
Audio/comand controller
Audio/comand display
Bass speaker
C-class
C2i
C5c
Can a h
Can a l
Computer data lines system
Fm2
Front sam control module w/ fuse & relay module (left rear of engine compt)
Fuse 7.5a
Glk-class
Gnd
Hl +
Hl -
Hot w/ quiescent current cutout relay energized
Hr +
Hr -
Lvds +
Lvds -
Mic +
Mic -
Navi +
Navi gnd
Navi shield
Navigation module
Nca
Pnk
Radio
Red
Res
Right front door speaker (w/o sound system)
Right rear door speaker (w/o sound system)
Shield
Tweeter
Vl +
Vl -
Voice +
Voice -
Voice gnd
Voice in
Voice shield
Vr +
Vr -
W15/5 (left front footwell)
X1/63
X35/2-c1
X35/4

Radio Wiring Diagram (3 of 3) for Mercedes-Benz GLK350 4Matic 2013

List of elements for Radio Wiring Diagram (3 of 3) for Mercedes-Benz GLK350 4Matic 2013:

Accept/terminate phone call button
Back & voice control system off button
Bass speaker
Button + & - setting of specific functions & volume control
C5c
Can-e h
Can-e l
Computer data lines system
Fanfare horns & air bag clock spring contact (top of steering column)
Front sam control module w/ fuse & relay module (left rear of engine compt)
Fuse 7.5a
Gnd
Hot w/ quiescent current cutout relay energized
Left front door speaker (w/o sound system)
Left multi-function steering wheel button group
Mute
Mute button
Ok button
Pnk
Red
Right multi-function steering wheel button group
Scroll forward/ back button
Steering column module control unit (top of steering column)
Steering wheel electronics
System selection button
Tel
Tweeter
Voice control system on button
W15/5 (left front footwell)
X35/1-c1

Sound Amplifier Wiring Diagram for Mercedes-Benz GLK350 4Matic 2013

List of elements for Sound Amplifier Wiring Diagram for Mercedes-Benz GLK350 4Matic 2013:

(under driver seat) (c-class) w18/3
30g
Bass
Bass speaker (c-class)
C-class
C15h
Center instrument panel speaker
Coupe
Emergency call system control unit (if equipped) (center front trunk/cargo area)
Except coupe
Fuse 20a
Fuse 30a
Hot w/ quiescent current cutout relay energized
Lct
Left front door speaker
Left rear bass speaker
Left rear door speaker
Left rear surround loudspeaker
Left rear tweeter
Most
Most data bus circuit
Most in
Most out
Mute
Nca
Pnk
Rear bass speaker
Rear bass speaker amplifier (glk-class) (left side of trunk/ cargo area)
Rear sam control module w/ fuse & relay module (right side of trunk/cargo area)
Right front door speaker
Right rear bass speaker
Right rear door speaker
Right rear surround loudspeaker
Right rear tweeter
Sound system amplifier control unit (left side of trunk/cargo area)
Tweeter
W6/1 (glk-class) (left rear of cargo area)
W7/1 (right side of cargo area/trunk)
Wake up
X18-c1
X35/1-c1
X35/2-c1
X35/3
X35/4

RADIO – Mercedes-Benz GLK350 4Matic 2013 – SYSTEM WIRING DIAGRAMS