| A1 | Instrument cluster | 7A | PE54.30 |
| N3/4 | HFM-SFI control module | 6L | PE07.51 |
| N3/10 | ME-SFI control module | 8L | PE07.61 |
| N15/3 | ETC control module | 17L | PE27.19 |
| N15/5 | Electronic selector lever module control module | 19L | PE27.19 |
| N47-1 | ASR/SPS control module | 11L | PE42.40 |
| N47-5 | ESP/BAS control module | 11L 15L |
PE42.45 |
| N48 | BAS control module | 4L | PE42.31 |
| N73 | Electronic ignition-starter switch (EIS) control module | 2A | |
| U8 | Valid for ASR | 9G | |
| U163 | Valid for Brake Assist (BAS) | 3G | |
| U507 | Valid for ESP | 9G 12G |
|
| U536 | Valid for engine 112/113 | 7G | |
| U539 | Valid for engine 111 ME-SFI | 7G | |
| U556 | Valid for engine 111 HFM-SFI | 5G | |
| X22/2 | AT/engine connector | 16G | B.1/5 |
| X26/23 | Engine compartment/cockpit connector | 5C | B.1/5 |
| X63/4 | CAN databus adaptor connector (2-pole) | 13J | |
| Z37/2 | Engine CAN-Bus (low) connector sleeve | 7E | B.3/2 |
| Z37/3 | Engine CAN-Bus (high) connector sleeve | 6E | B.3/2 |