INTERIOR LIGHTS – Mercedes-Benz C250 2012 – SYSTEM WIRING DIAGRAMS

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Mercedes-Benz C250 2012

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Mercedes-Benz C250 2012:

• (+)
• (if equipped) left front footwell lamp
• (if equipped) right front footwell lamp
• (left rear engine compartment)
• (rear of glove box) glove box lamp switch
• 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
• Glk-class
• Glove box lamp
• 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 control module (w/ power glass tilting/ sliding sunroof) (c-class) overhead control panel electronics (w/o power glass tilting/ sliding sunroof)
• 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)
• W16/5
• W7/1 (glk-class: right side of cargo area/trunk) (c-class: right side of trunk)
• X29/1

Courtesy Lamps Wiring Diagram (2 of 2) for Mercedes-Benz C250 2012

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Mercedes-Benz C250 2012:

• (+)
• (-)
• (c-class)
• (glk-class: right rear door assembly) (c-class: rear of right rear door) right rear door control unit
• (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 module (glk-class: left front door assembly) (c-class: front of left front door)
• Left front door handle illumination (w/ interior lights package)
• Left front door handle recess illumination
• Left luggage compartment lamp (glk-class)
• Left reading lamp
• Left rear door control unit (glk-class: left rear door assembly) (c-class: rear of left rear door)
• Left rear door handle illumination (w/ interior lights package)
• Left rear door handle recess illumination
• Left tailgate ambient lamp & warning lamp
• Mr2
• Pnk
• Red
• Right front door control module (glk-class: right front door assembly) (c-class: front of left front door)
• Right front door handle illumination (w/ interior lights package)
• Right front door handle recess illumination
• Right luggage compartment lamp
• Right reading lamp
• Right rear door handle illumination (w/ interior lights package)
• Right rear door handle recess illumination
• Tailgate contact switch
• Tailgate external operation switch
• W/ eco start/stop function
• W/o eco start/stop function
• W18 (under driver's seat)
• W7 (glk-class: right side of cargo area/trunk) (c-class: right side of trunk)
• W7 (right side of trunk)
• W7/1 (glk-class) w7 (c-class) (glk-class: right side of cargo area/ trunk) (c-class: right side of trunk)

Instrument Illumination Wiring Diagram (1 of 2) for Mercedes-Benz C250 2012

List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Mercedes-Benz C250 2012:

• (under center console) w1/4
• 30g
• Button
• C20a
• Can b h
• Can b l
• Can-e1 h
• Can-e1 l
• Center horns button
• Clock spring contact (top of steering column)
• Cockpit circuit 30g fuse box (behind right end of dash)
• Computer data lines system
• Engine compartment fuse & relay module (right side of engine compt)
• Fanfare horn relay
• Fuse 15a
• Fuse 5a
• Hot w/ circuit 15 relay energized
• Hot w/ circuit 30g relay energized
• Left fanfare horn (center front of engine compt)
• Left fanfare horn system
• Mr1
• Rel ff
• Right fanfare horn (center front of engine compt)
• Right fanfare horn system
• Sam control unit (right kick panel)
• Steering column module (behind steering wheel)
• Steering wheel electronics (in steering wheel)
• Uh2
• W52/11 (right rear of engine compt)

Instrument Illumination Wiring Diagram (2 of 2) for Mercedes-Benz C250 2012

List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Mercedes-Benz C250 2012:

• (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 (at 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 module (glk-class: left front door assembly) (c-class: front of left front door)
• Left front side air outlet symbol illumination
• Left rear door control unit (glk-class: left rear door assembly) (c-class: rear of left rear door)
• 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 module (glk-class: right front door assembly) (c-class: front of left front door)
• Right front side air outlet symbol illumination
• Right rear door control unit (glk-class: right rear door assembly) (c-class: rear of right rear door)
• Right rear power window switch
• Trunk lid release button (w/ trunk lid control) driver tailgate control button (w/ tailgate control)
• W/ air outlet symbol illumination
• W15/5 (left front footwell)
• X18/35-c1