| D | Ignition/starter switch |
| F | Brake light switch |
| S13 | Fuse in relay plate fuse box |
| S231 | Fuse in fuse holder |
| T10i | 10-pin connector, blue, coupling station right A-pillar, automatic gearbox only |
| 501 | Screw connection -2- (30), on relay plate |
| A2 | Positive (+) connection (15), in dash panel wiring harness |
| A32 | Positive connection (30), in dash panel wiring harness |
| A70 | Connection (15a, fuse 231), in dash panel wiring harness |
| A89 | Connection (brake light switch), in dash panel wiring harness |
| --- | For vehicles with automatic gearbox only |
| E45 | Cruise control system switch Position 0 = OFF in detent Position 1 = OFF with button Position 2 = ON Position 3 = RES |
| E227 | Cruise control system (CCS) button (Set) |
| F36 | Clutch pedal switch |
| F47 | Cruise cont. sys. brake pedal switch |
| J213 | Cruise control system control unit, right behind dash panel, behind passenger's airbag |
| J217 | Automatic gearbox control unit |
| T10 | 10-pin connector, black, right next to steering column |
| T10m | 10-pin connector, brown, coupling station right A-pillar |
| T12 | 12-pin connector, brown, on CCS control unit |
| T68a | 68-pin connector, on automatic gearbox control unit (4 speed automatic) |
| T88 | 88-pin connector, on automatic gearbox control unit (5 speed automatic) |
| A70 | Connection (15a, fuse 231), in dash panel wiring harness |
| A89 | Connection (brake light switch), in dash panel wiring harness |
| --- | For vehicles with automatic gearbox only |
| * | For vehicles with manual gearbox only |
| J213 | Cruise control system control unit, right behind dash panel, behind passenger's airbag |
| T3 | 3-pin connector |
| T6q | 6-pin connector, black, left A-pillar coupling station |
| T12 | 12-pin connector, brown, on CCS control unit |
| V18 | Vacuum pump, autonomous cruise control unit |
| 32 | Earth point, behind dash panel, left |
| 81 | Earth connection -1-, in dash panel wiring harness |
| 135 | Earth connection -2-, in dash panel wiring harness |
| A27 | Connection (speed signal), in dash panel wiring harness |
| ** | For engine code AEB and ACK only |