| A0 |
Color code key |
72L |
| A1 |
Instrument cluster |
22L |
| CAN B |
Interior CAN |
3K |
| CAN B |
Interior CAN |
6K |
| CAN B |
Interior CAN |
10K |
| CAN B |
Interior CAN |
14K |
| CAN B |
Interior CAN |
18K |
| CAN B |
Interior CAN |
22K |
| CAN B |
Interior CAN |
26K |
| CAN B |
Interior CAN |
30K |
| CAN B |
Interior CAN |
34K |
| CAN B |
Interior CAN |
38K |
| CAN B |
Interior CAN |
42K |
| CAN B |
Interior CAN |
50K |
| CAN B |
Interior CAN |
54K |
| CAN B |
Interior CAN |
58K |
| CAN B |
Interior CAN |
46K |
| CAN B |
Interior CAN |
62K |
| Code 443 |
Steering wheel heater |
28F |
| Code 550 |
Trailer hitch |
60F |
| M40/1 |
Active multicontour seat pneumatic pump |
54L |
| N10/1 |
Front SAM control unit with fuse and relay module |
3L |
| N10/1 |
Front SAM control unit with fuse and relay module |
18L |
| N121 |
Trunk lid control unit |
42L |
| N121/1 |
Tailgate control unit |
46L |
| N22/7 |
Automatic air conditioning control and operating unit |
34L |
| N25/7 |
Steering wheel heater control unit |
30L |
| N28/1 |
Trailer recognition control unit |
62L |
| N32/1 |
Driver seat control unit |
50L |
| N66/2 |
Backup camera control unit |
58L |
| N69/1 |
Left front door control unit |
38L |
| N69/3 |
Left rear door control unit |
10L |
| N70 |
Overhead control panel control unit |
14L |
| N73 |
Electronic ignition switch control unit |
26L |
| U113 |
Valid for 2-zone THERMATIC |
32F |
| U114 |
Valid for 3-zone THERMOTRONIC |
32F |
| U12 |
Valid for left-hand drive vehicles |
56F |
| U13 |
Valid for right-hand drive vehicles |
60F |
| U52 |
Valid for Japan |
56F |
| U57 |
Valid for model 218.9 |
44F |
| U58 |
Valid for model 218.3 |
40F |
| U657 |
Valid for trunk lid/liftgate control |
40F |
| U71 |
Valid for fully electric seat adjustment with memory function |
48F |
| U750 |
Valid for active multicontour seat |
52F |
| U89 |
Valid for tilting/sliding roof |
12F |
| U899 |
Valid for backup camera |
56F |
| W15/1 |
Right footwell ground point |
4F |
| W15/2 |
Left footwell ground point |
4E |
| X30/32 |
Left vehicle floor interior CAN voltage distributor electrical connector |
12A |
| X30/32 |
Left vehicle floor interior CAN voltage distributor electrical connector |
4A |
| X30/32 |
Left vehicle floor interior CAN voltage distributor electrical connector |
20A |
| X30/32 |
Left vehicle floor interior CAN voltage distributor electrical connector |
29A |
| X30/32 |
Left vehicle floor interior CAN voltage distributor electrical connector |
36A |
| X30/32 |
Left vehicle floor interior CAN voltage distributor electrical connector |
44A |
| X30/32 |
Left vehicle floor interior CAN voltage distributor electrical connector |
52A |
| X30/33 |
Right vehicle floor interior CAN voltage distributor electrical connector |
6L |
| X35/3 |
Left rear door electrical connector |
9E |
| X8/45 |
Left vehicle interior and trunk lid/liftgate electrical connector |
45H |
| Z37/6z2 |
Interior CAN (high) connector sleeve |
25E |
| Z37/7z2 |
Interior CAN (low) connector sleeve |
26E |