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Home >> BMW >> 2014 >> M6 2D Convertible, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 1105 (Functional Description - F10 - Transmission & Driveline System, Exterior Lighting, Towing, Cruise Control System) >> Exterior Lighting - Functional Description >> LED headlight >> System overview

System overview

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The following graphic shows the system network of the LED headlight using the example of F10.

Fig 1: LED Headlight (F10) - Circuit Diagram
G09909949Courtesy of BMW OF NORTH AMERICA, INC.
Item Explanation
1 Left LED headlight, with left-hand headlight driver module (STML) and LED main light module on the left (LHML)
2 Roof function center (FZD)
3 Rain-light-solar-condensation sensor
4 Right LED headlight, with right headlight driver module (STMR) and LED main headlight module on the right (LHMR)
5 Side turn indicator, right
6 Junction Box Electronics (JBE)
7 Power distributor in junction box
8 Power distribution box, rear
9 Integrated chassis management (ICM)
10 Ride height sensor, rear
11 Steering column switch center (SZL)
12 Crash Safety Module (ACSM)
13 Central gateway module (ZGM)
14 Side turn indicator, left
15 Ride height sensor, front
16 Car access system (CAS)
17 High beam assistant (FLA)
18 Operating facility for light
19 Hazard warning switch
20 Footwell module (FRM)

The following graphic shows the system network of the LED headlight using the example of F15.

Fig 2: LED Headlight (F15) - Circuit Diagram
G09909950Courtesy of BMW OF NORTH AMERICA, INC.
Item Explanation
1 Left LED headlight, with left-hand headlight driver module (STML) and LED main light module on the left (LHML)
2 High beam assistant (FLA)
3 Rain-light-solar-condensation sensor
4 Right LED headlight, with right headlight driver module (STMR) and LED main headlight module on the right (LHMR)
5 Front fuse and relay module
6 Side repeater in the right exterior mirror
7 Body Domain Controller (BDC), central gateway module (ZGM) integrated as independent control unit
8 Fuses on the Body Domain Controller (BDC)
9 Power distribution box, rear
10 Integrated chassis management (ICM)
11 Ride height sensor, rear
12 Steering column switch cluster
13 Crash Safety Module (ACSM)
14 Dynamic stability control (DSC)
15 Side repeater in the left exterior mirror
16 Ride height sensor, front
17 Hazard warning switch
18 Operating facility for light