EXTERIOR LIGHTS – BMW 128i 2012 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for BMW 128i 2012

List of elements for Backup Lamps Wiring Diagram for BMW 128i 2012:

• Backup light switch (m/t)
• Computer data lines system
• Footwell module (under left side of dash)
• Fuse f41 30a
• Fuse f81 30a
• Fuse f84 40a
• Fuse f86 40a
• Hot at all times
• Junction box (under right side of dash)
• Left taillight
• Red
• Reverse
• Right taillight
• Transmission control (a/t)
• X10012
• X11005
• X11009
• X1108 (under left side of dash)
• X14260
• X14261
• X151 (left side of rear compt)
• X173 (under left side of dash)
• X338
• X339
• X494 (coupe) (right rear side of interior panel)
• X498 (convertible) (right side of rear compt)
• X6011
• X6454 (right rear of engine compt)

Exterior Lamps & Trailer Connector Wiring Diagram (1 of 3) for BMW 128i 2012

List of elements for Exterior Lamps & Trailer Connector Wiring Diagram (1 of 3) for BMW 128i 2012:

• (under left side of dash) x1108
• 30g relay energized
• Footwell module (under left side of dash)
• Fuse f31 30a
• Fuse f32 30a
• Fuse f41 30a
• Fuse f71 20a
• Fuse f81 30a
• Fuse f84 40a
• Fuse f86 40a
• Hot at all times
• Hot w/ bi-stable relay energized
• Hot w/ terminal
• Junction box (under right side of dash)
• Junction box electronics
• Left front direction indicator light repeater
• Left license plate light
• Red
• Right front direction indicator light repeater
• Right headlight
• Right license plate light
• Side
• Turn
• X10012
• X11004
• X11005
• X11008
• X11009
• X14259
• X14260
• X14261
• X14272
• X165 (left side of engine compt)
• X166 (right side of engine compt)
• X173 (under left side of dash)
• X494 (coupe) (right rear side of interior panel)
• X498 (convertible) (right side of rear compt)

Exterior Lamps & Trailer Connector Wiring Diagram (2 of 3) for BMW 128i 2012

List of elements for Exterior Lamps & Trailer Connector Wiring Diagram (2 of 3) for BMW 128i 2012:

• (right side of rear compt) (convertible) x498 x494 (coupe) (right rear side of interior panel)
• Af interference suppressor filter (left side of rear window panel)
• Auxiliary brake light
• Backup lamps circuit
• Brake
• Brake (w/ xenon)
• Fog
• Hazard warning switch
• Left taillight
• Park
• Reverse
• Right taillight
• Turn
• X151 (left side of rear compt)
• X30055
• X318
• X319
• X338
• X339
• X494 (coupe) (right rear side of interior panel)
• X498 (convertible) (right side of rear compt)

Exterior Lamps & Trailer Connector Wiring Diagram (3 of 3) for BMW 128i 2012

List of elements for Exterior Lamps & Trailer Connector Wiring Diagram (3 of 3) for BMW 128i 2012:

• (3.0l twin turbo)
• (3.0l)
• (left rear of engine compt) dynamic stability control (dsc)
• (under left side of dash) brake light switch
• (under left side of dash) car access system
• Computer data lines system
• Digital motor electronics (dme) control module
• Direction indicator/ high beam headlight switch
• Left headlight
• Light switch unit
• Side
• Steering column switch cluster
• Trailer module (right side of rear compt)
• Trailer socket
• Turn
• X1108 (under left side of dash)
• X1276
• X13376
• X165 (left side of engine compt)
• X1880
• X498 (right side of rear compt)
• X60001