EXTERIOR LIGHTS – Mercedes-Benz CLA250 2014 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Mercedes-Benz CLA250 2014

List of elements for Backup Lamps Wiring Diagram for Mercedes-Benz CLA250 2014:

• (+)
• 30g
• Backup lamp
• Can b h
• Can b l
• Can c h
• Can c l
• Computer data lines system
• Dual clutch transmission fully integrated transmission control controller unit (in transmission)
• Fuse 5a
• Hot w/ circuit 30g relay energized
• Left rear lamp unit
• Right rear lamp unit
• Sam control unit (left end of dash)
• Vehicle interior fuse box (right front footwell)
• W19 (under front passenger's seat)
• W6 (left side of luggage compt)

Exterior Lamps Wiring Diagram (1 of 3) for Mercedes-Benz CLA250 2014

List of elements for Exterior Lamps Wiring Diagram (1 of 3) for Mercedes-Benz CLA250 2014:

• (+)
• 30g
• 30l
• 58d
• Backup lamps circuit
• Can b h
• Can b l
• Computer data lines system
• Exterior lights switch
• Fra l
• Fra r
• Front fog lamp switch
• Fuse 5a
• Gnd
• Hazard warning system switch
• Headlamps
• Hot at all times
• Hot w/ circuit 15 relay energized
• Hot w/ circuit 30g relay energized
• Illumination switch
• Inner left brake lamp
• Instrument cluster
• Left backup lamp
• Left fog lamp
• Left front door control unit
• Left license plate lamp
• Left outside mirror
• Left rear lamp unit
• Left side- marker lamp
• Left tail lamp
• Left turn signal ind light
• Lin 1
• Lin b15
• Multi-function display
• Outer left brake lamp
• Outside mirror ambient lamp
• Outside mirror turn signal lamp
• Pltfl l
• Pltfl r
• Pw2
• Rear fog light switch
• Right license plate lamp
• Right turn signal ind light
• Sam control unit (left end of dash)
• Sig1
• Sig2
• Sig3
• Uh1
• Uh2
• Upltfl l
• Upltfl r
• Upper control panel control unit
• Vehicle interior fuse box (right front footwell)
• W/ xenon
• W/o xenon headlamps
• W12 (under left front of center console)
• W3/2 (left rear of engine compt)
• W6 (left side of luggage compt)

Exterior Lamps Wiring Diagram (2 of 3) for Mercedes-Benz CLA250 2014

List of elements for Exterior Lamps Wiring Diagram (2 of 3) for Mercedes-Benz CLA250 2014:

• (+) 12
• (left front wheelwell) w70
• Active curve illumination actuator motor (w/ intelligent light system)
• Bls h
• Bls l
• Can e h
• Can e l
• Combination switch
• Computer data lines system
• Cornering illumination (w/ intelligent light system)
• Electronic stability program control unit (left front of engine compt)
• Engine compartment fuse & relay module (left side engine compt)
• Fuse 40a
• Fuse 5a
• Gnd
• Headlamp flasher/ high beam switch
• Hot at all times
• Hot w/ circuit 15 relay energized
• Parking light, standing light & daytime running light
• Parking light, standing light, high beam & daytime running light
• Right front lamp unit
• S12
• Side- marker lamp
• Steering column module control unit (top of steering column)
• Stop lamp switch (top of brake pedal assembly)
• Turn signal lamp
• Turn signal lamps switch
• Turn signal light & side marker light
• W/ xenon headlamp
• W/o xenon headlamp
• W12 (under left front of center console)
• W3/1 (right front wheelwell)

Exterior Lamps Wiring Diagram (3 of 3) for Mercedes-Benz CLA250 2014

List of elements for Exterior Lamps Wiring Diagram (3 of 3) for Mercedes-Benz CLA250 2014:

• (+)
• Abl l
• Abl r
• Active curve illumination actuator motor (w/ intelligent light system)
• Backup lamps circuit
• Can b h
• Can b l
• Can g h
• Can g l
• Computer data lines system
• Cornering illumination (w/ intelligent light system)
• Gnd
• Headlamp control unit (upper right footwell)
• Inner right brake lamp
• Instrument cluster
• Left front lamp unit
• Lin g1
• Lin g2
• Outer right brake lamp
• Outside mirror ambient lamp
• Outside mirror turn signal lamp
• Parking light, standing light & daytime running light
• Parking light, standing light, high beam & daytime running light
• Right backup lamp
• Right fog lamp
• Right front door control unit
• Right outside mirror
• Right rear lamp unit
• Right side- marker lamp
• Right tail lamp
• Side- marker lamp
• Turn signal lamp
• Turn signal light & side marker light
• W/ xenon headlamp
• W/o xenon headlamp
• W19 (under front passenger's seat)
• W3/2 (left rear of engine compt)

Trailer Light Wiring Diagram, Early Production for Mercedes-Benz CLA250 2014

List of elements for Trailer Light Wiring Diagram, Early Production for Mercedes-Benz CLA250 2014:

• (+)
• Ah bl
• Ah fra l
• Ah fra r
• Ah nsl
• Ah rfl
• Ah sl l
• Ah sl r
• Ahk io
• Ahk nio
• Can b h
• Can b l
• Computer data lines system
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 5a
• Gnd
• Hot at all times
• Hot w/ circuit 15 relay energized
• Sam control unit (left end of dash)
• Trailer hitch release switch
• Trailer recognition control unit
• Trailer socket
• Vehicle interior fuse box (right front footwell)
• W6 (left side of luggage compt)
• W7 (right side of luggage compt)
• X52-c1

Trailer Light Wiring Diagram, Late Production for Mercedes-Benz CLA250 2014

List of elements for Trailer Light Wiring Diagram, Late Production for Mercedes-Benz CLA250 2014:

• (+)
• (right side of luggage compt) w7
• 30g
• Ah bl
• Ah fra l
• Ah fra r
• Ah nsl
• Ah rfl
• Ah sl l
• Ah sl r
• Ahk i o
• Ahk n i o
• Can b h
• Can b l
• Computer data lines system
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 5a
• Gnd
• Hot at all times
• Hot w/ circuit 15 relay energized
• Sam control unit (left end of dash)
• Trailer hitch release switch
• Trailer recognition control unit
• Trailer socket
• Vehicle interior fuse box (right front footwell)
• W7 (right side of luggage compt)
• X52-c1