| A2 | Radio | 6L | PE82.60 |
| A2/56 | Navigation unit and radio | 12L | PE82 |
| A35/17 | Tele Aid (emergency call system) and D2B telephone transmitter/receiver control module | 5L | |
| A40/3 | COMAND actuation, display and control unit | 10L | PE82 |
| L6/1 | Left front VSS | 2L | |
| L6/2 | Right front VSS | 3L | |
| N47-1 | ASR/SPS control module | 4A | PE42.40 |
| N47-5 | ESP/BAS control module | 12A | PE42.45 |
| N62 | PTS control module | 9L | PE54.65 |
| N71 | Headlamp range adjustment control module | 8L | PE82.10 |
| U8 | Valid for ASR | 1A | |
| U147 | Valid for Bosch system | 7A | |
| U148 | Valid for Teves system | 7A | |
| U201 | Valid for Tele Aid | 4H | |
| U507 | Valid for ESP | 7A 7A |
|
| U508 | Valid for Xenon headlamps | 7H | |
| U538 | Valid for PTS | 8H | |
| U631 | Valid for version with COMAND | 10H | |
| U652 | Valid for audio 30 1-DIN Navigation | 11H | |
| X47 | Rear axle VSS sensor harness connector (2-pole) (right footwell) | 6H | |
| X62/6 | Right front axle distributor connector (component compartment) | 2H | |
| X62/7 | Left front axle distributor connector (component compartment) | 1H | |
| Z37/2 | Engine CAN-Bus (low) connector sleeve | 13G | |
| Z37/3 | Engine CAN-Bus (high) connector sleeve | 14G |