RADIO – Mercedes-Benz SLK250 2014 – SYSTEM WIRING DIAGRAMS

RADIO

COMAND Actuation Wiring Diagram (1 of 2) for Mercedes-Benz SLK250 2014

List of elements for COMAND Actuation Wiring Diagram (1 of 2) for Mercedes-Benz SLK250 2014:

• (+)
• (-)
• (in center console) w12
• (left side of trunk) (if equipped) cellular telephone system antenna amplifier/ compensator
• (w/ teleaid emergency call system) emergency call system control unit
• (w/o sound system)
• 30g
• Anst
• Audio/ comand display
• Aux jack electrical connector (w/ media interface)
• Aux1 gnd
• Aux1-l
• Aux1-r
• Aux1-s
• C10t
• C11t
• C2i
• C5c
• Can a h
• Can a l
• Can b h
• Can b l
• Clock +
• Clock -
• Comand control unit
• Comand fan motor (center of dash)
• Computer data lines system
• Data 2+
• Data 2-
• Diag
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 20a
• Fuse 5a
• Fuse 7.5a
• Gnd
• Hot w/ quiescent current cutout relay energized
• Left door speaker
• Left door tweeter
• Left rear speaker
• Mic +
• Mic -
• Mic 1+
• Mic 2+
• Most in
• Most out
• Mute
• Nca
• Pnk
• Rear sam control unit w/ fuse & relay module (front of trunk)
• Red
• Right door speaker
• Right door tweeter
• Right rear speaker
• Shield
• Sound system
• Wake up
• X39/37-c2

COMAND Actuation Wiring Diagram (2 of 2) for Mercedes-Benz SLK250 2014

List of elements for COMAND Actuation Wiring Diagram (2 of 2) for Mercedes-Benz SLK250 2014:

• "back" & voice control system off button
• (in center console) w12
• (in glove compt) navigation module cradle
• (integral to inside rearview mirror assembly) inside rearview mirror microphone
• (left "a" pillar) fm1, am & cl (zv) antenna amplifier
• (left front footwell) w15/5
• (lower center of dash) fm/tmc antenna splitter
• (right "a" pillar) fm2, dab & tv 3 antenna amplifier
• 30g
• Accept/ terminate phone call button
• Am/fm
• Ant
• Ant gps
• Ant uci
• Audio/comand control panel
• Audio/comand controller
• Back button
• Buttons + & - for setting specific function & volume control
• Can a h
• Can a l
• Can e h
• Can e l
• Comand control unit
• Computer data lines system
• Data +
• Data -
• Delete button
• Fanfare horns & air bag clock spring contact
• Fm1/am
• Fm2
• Global positioning system antenna splitter (left side of trunk)
• Gnd
• Hands-free system
• Left multi-function steering wheel button group
• Media interface electrical connector (if equipped)
• Microphone
• Mute button
• Nca
• Ok button
• Pnk
• Red
• Right multi- function steering wheel button group
• Scroll forward/ backward button
• Shield
• Steering column module control unit (top of steering column)
• Steering wheel electronics (center of steering wheel)
• System selection button
• Tmc
• Tv tuner circuit
• Usb electrical connector
• Vcc_+5vc
• Voice control system on button
• W/ navigation
• W/o navigation
• X18/69

MOST Data Bus Wiring Diagram for Mercedes-Benz SLK250 2014

List of elements for MOST Data Bus Wiring Diagram for Mercedes-Benz SLK250 2014:

• Comand control unit
• Media interface control unit (w/ media interface) (under center console)
• Most
• Most in
• Most out
• Radio
• Satellite digital audio radio (sdar) control unit (w/ sirius satellite radio) digital audio broadcasting control unit (w/ digital radio) (left front of trunk)
• Sound system amplifier control unit (w/ sound system) (center rear of engine compt)
• Tv digital tuner (w/ digital) (front of trunk)
• W/ comand
• W/ digital radio
• W/ sirius satellite radio
• W/o comand
• Wake up

Multimedia Interface Wiring Diagram for Mercedes-Benz SLK250 2014

List of elements for Multimedia Interface Wiring Diagram for Mercedes-Benz SLK250 2014:

• Audio in gnd
• Audio in l
• Audio in r
• Audio in sh
• C14i
• Cable det
• Comand control unit
• Fuse 7.5a
• Gnd
• Hot w/ quiescent current cutout relay energized
• Media interface control unit (under center console)
• Media interface electrical connector
• Most
• Most data bus circuit
• Most in
• Most out
• Nca
• Out
• Rear sam control unit w/ fuse & relay module (front of trunk)
• Red
• Usb (+)
• Usb (-)
• Usb +5v
• Usb gnd
• W12 (in center console)
• Wake up
• X18/69

Radio Wiring Diagram (1 of 2) for Mercedes-Benz SLK250 2014

List of elements for Radio Wiring Diagram (1 of 2) for Mercedes-Benz SLK250 2014:

• "back" & voice
• (+)
• (-)
• (center of steering wheel) steering wheel electronics
• (in center console)
• (in center console) w12
• (left front of trunk) satellite digital audio radio (sdar) control unit
• (left side of trunk) w6
• (w/ audio 20)
• 30g
• Accept/terminate phone call button
• Ant
• Audio/comand display
• Backward button scroll forward/
• Button selection system
• C10t
• C11t (left side of trunk) w6
• C2i
• C5c
• Can a h
• Can a l
• Can b h
• Can b l
• Cellular telephone system antenna amplifier/ compensator (if equipped) (left side of trunk)
• Clock +
• Clock -
• Comand control unit
• Computer data lines system
• Control system off button
• Data 0+
• Data 0-
• Data 1+
• Data 1-
• Data 2+
• Data 2-
• Digital audio broadcasting control unit (left front of trunk)
• Fanfare horns & airbag clock spring contact
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Fuse 20a
• Fuse 5a
• Fuse 7.5a
• Gnd
• Hot at all times
• Hot w/ quiescent current cutout relay energized
• Left door speaker (w/o sound system)
• Left door tweeter (w/o sound system)
• Left multi-function steering wheel button group
• Left rear speaker (w/o sound system)
• Most
• Most data bus circuit
• Most in
• Most out
• Mute button
• Nca
• Ok button
• Pnk
• Radio
• Rear sam control unit w/ fuse & relay module (front of trunk)
• Red
• Red 30g
• Right door speaker (w/o sound system)
• Right door tweeter (w/o sound system)
• Right multi-function steering wheel button group
• Right rear speaker (w/o sound
• Sat
• Shield
• Specific function & buttons + & - for setting
• Steering column module control unit (top of steering column)
• System)
• Voice control system on button
• Volume control
• W/ comand
• W/o comand
• W12
• W15/5 (left front footwell)
• Wake up
• X39/37-c2

Radio Wiring Diagram (2 of 2) for Mercedes-Benz SLK250 2014

List of elements for Radio Wiring Diagram (2 of 2) for Mercedes-Benz SLK250 2014:

• Am/fm
• Ant
• Aux jack electrical connector
• Aux1 gnd
• Aux1-l
• Aux1-r
• Aux1-s
• Can a h
• Can a l
• Can-a l
• Computer data lines system
• Dab
• Data+
• Data-
• Fm, am & cl (zv) antenna amplifier (left "a" pillar)
• Fm/tmc antenna splitter (lower center of dash)
• Fm1/am
• Fm2
• Fm2, dab & tv 3 antenna amplifier (right "a" pillar)
• Gnd
• Gps
• Gps antenna (center of dash)
• In +
• In+
• Inside rearview mirror microphone (integral to inside rearview mirror assembly)
• Mic +
• Mic -
• Mic 1+
• Mic 2+
• Multi-function antenna (center of trunk lid)
• Navigation module cradle (in glove compt)
• Navigation system
• Nca
• Out +
• Out+
• Pnk
• Radio (w/ audio 20)
• S nca
• S1 shield
• S2 shield
• Shield
• Tmc
• Tv digital tuner (front of trunk)
• Tv3
• Usb electrical connector
• Vcc_+5vc
• W/ comfort telephony
• W/ navigation
• W/ tv tuner
• W/o comfort telephony
• W/o navigation
• W/o tv tuner
• W15/7 (right front footwell)
• X3-c2

Sound Amplifier Wiring Diagram (1 of 2) for Mercedes-Benz SLK250 2014

List of elements for Sound Amplifier Wiring Diagram (1 of 2) for Mercedes-Benz SLK250 2014:

• (+)
• (-)
• (w/ teleaid emergency call system) emergency call system control unit
• 30g
• C15h
• Center instrument panel speaker
• Center rear speaker
• Fuse 40a
• Hot w/ quiescent current cutout relay energized
• Left rear speaker
• Most
• Most data bus circuit
• Most in
• Most out
• Mute
• Pnk
• Rear sam control unit w/ fuse & relay module (front of trunk)
• Red
• Right rear speaker
• Sound system amplifier control unit (center rear of engine compt)
• W15/7 (right front footwell)
• Wake up

Sound Amplifier Wiring Diagram (2 of 2) for Mercedes-Benz SLK250 2014

List of elements for Sound Amplifier Wiring Diagram (2 of 2) for Mercedes-Benz SLK250 2014:

• Left door bass speaker
• Left door midrange speaker
• Left door tweeter
• Pnk
• Red
• Right door bass speaker
• Right door midrange speaker
• Right door tweeter
• X1/6
• X1/7

TV Tuner Wiring Diagram for Mercedes-Benz SLK250 2014

List of elements for TV Tuner Wiring Diagram for Mercedes-Benz SLK250 2014:

• (right side of trunk) w7
• 30g
• C11t
• Comand control unit
• Early production
• Fm1/am
• Fm2
• Fm2, dab & tv 3 antenna amplifier (right "a" pillar)
• Fuse 7.5a
• Hot w/ quiescent current cutout relay energized
• Late production
• Most
• Most data bus circuit
• Most in
• Most out
• Nca
• Rear sam control unit w/ fuse & relay module (front of trunk)
• Rse
• Shield
• Tv 1 antenna amplifier (left "a" pillar)
• Tv 2 antenna amplifier (right "a" pillar)
• Tv digital tuner (front of trunk)
• Tv1
• Tv2
• Tv3
• Tv4
• W6 (left side of trunk)
• Wake up