| AO |
Explanation of color codes |
40L |
| A40/9 |
Front central operating unit |
26L |
| A40/9s10 |
Freely programmable button |
28L |
| A40/9s3 |
Hazard warning system button |
27L |
| A40/9x1 |
Front central operating unit connector |
24H |
| A70/1 |
Analog clock |
22L |
| E13/1 |
Glove compartment lamp |
6L |
| E17/15 |
Right front footwell lamp |
8L |
| E17/16 |
Left front footwell lamp |
9L |
| E43/1 |
Ambiance illumination LED 1 |
30L |
| E43/2 |
Ambiance illumination LED 2 |
31L |
| E43/3 |
Ambiance illumination LED 3 |
32L |
| E43/4 |
Ambiance illumination LED 4 |
33L |
| N10/1 |
Front SAM control module with fuse and relay module |
2L |
| N72/1 |
Upper control panel control module |
4A |
| N72/1 |
Upper control panel control module |
12A |
| N72/1 |
Upper control panel control module |
20A |
| N72/1 |
Upper control panel control module |
28A |
| N72/1 |
Upper control panel control module |
33A |
| N72/1 e2 |
ATA [EDW] function indicator |
25C |
| N72/1 s30 |
STH/residual heat button |
20C |
| N72/1 s33 |
Left automatic air conditioning button |
14C |
| N72/1 s34 |
Left temperature selection button |
15C |
| N72/1 s35 |
Left blower button |
16C |
| N72/1 s36 |
Defrost/heated windshield button |
17C |
| N72/1 s37 |
Air recirculation button |
18C |
| N72/1 s38 |
OFF/residual heat button |
19C |
| N72/1 s39 |
Heated rear window button |
21C |
| N72/1 s40 |
Right blower button |
22C |
| N72/1 s41 |
Right temperature selection button |
23C |
| N72/1 s42 |
Right automatic air conditioning button |
24C |
| S1 |
Exterior lamp switch |
20L |
| S17/9 |
Glove compartment lamp switch |
5L |
| S1e1 |
Fog lamp indicator lamp |
21J |
| S1e2 |
Rear fog lamp indicator lamp |
20K |
| S1s1 |
HCS [SRA] switch |
21L |
| S1s9 |
Night vision assist button |
19L |
| S6/2 |
Cockpit switch group |
15L |
| S6/2e1 |
Automatic child seat recognition airbag OFF indicator lamp |
16H |
| S6/2r1 |
Switch and controls illumination/night vision assist display dimmer |
14K |
| S6/2r2 |
COMAND display dimmer |
16K |
| S6/2s10 |
Level adjustment switch |
15H |
| S6/2s11 |
ESP OFF switch |
15J |
| S6/2s12 |
PTS OFF switch |
15J |
| S6/2s13 |
COMAND display swivel left switch |
14K |
| S6/2s14 |
COMAND display swivel right switch |
15K |
| U12 |
Valid for left-hand steering |
2E |
| U12 |
Valid for left-hand steering |
7J |
| U13 |
Valid for right-hand steering |
2F |
| U13 |
Valid for right-hand steering |
7J |
| U884 |
Valid for ambiance illumination |
30E |
| W15 |
Ground (electronics power ground) |
3H |
| W15 |
Ground (electronics power ground) |
7L |
| W34 |
Ground (left footwell) |
3H |
| W34 |
Ground (left footwell) |
7L |
| X18 |
Cockpit wiring harness and FFS [RBA] connector |
24F |
| X29/1 |
Glove compartment lamp connector |
4H |
| X30/34 |
Interior CAN/cockpit voltage distributor connector |
11L |
| Z6/30 |
Circuit 31 connector sleeve |
7E |
| Z68/10 |
OBD LIN bus ground connector sleeve |
18H |
| Z68/11 |
OBD LIN bus positive connector sleeve |
19H |
| Z68/12 |
OBD LIN bus data connector sleeve |
20H |