| B | Starter |
| D | Ignition/starter switch |
| J17 | Fuel pump relay |
| J226 | Starter inhibitor and reversing light relay, on the 13 position additional relay carrier |
| M16 | Reversing light bulb, left |
| M17 | Reversing light bulb, right |
| S15 | Fuse in fuse box |
| T5h | 5-pin connector, near lower part of left A- pillar, entwined in wiring harness |
| T6 | 6-pin connector, brown, in control unit protective housing, in plenum chamber, left |
| T10 | 10-pin connector, orange, in protective housing for connectors, in plenum chamber, left |
| T10g | 10-pin connector, grey, in control unit protective housing, in plenum chamber, left |
| 114 | Earth connection, in automatic gearbox wiring harness |
| 501 | Screw connection -2- (30), on relay plate |
| A32 | Positive (+) connection (30), in dash panel wiring harness |
| A41 | Positive (+) connection (50), in dash panel wiring harness (up to April 2001) |
| A87 | Connection (RL), in dash panel wiring harness |
| A98 | Positive (+) connection-4-(30), in dash panel wiring harness |
| B182 | Connection (reversing light), in interior wiring harness |
| --••- | Up to April 2001 |
| F125 | Multi-function switch |
| J217 | Automatic gearbox control unit, in plenum chamber, centre |
| J220 | Motronic control unit |
| J285 | Control unit with display in dash panel insert |
| T8 | 8-pin connector |
| T10 | 10-pin connector, orange, in protective housing for connectors, in plenum chamber, left |
| T10g | 10-pin connector, grey, in control unit protective housing, in plenum chamber, left |
| T16 | 16-pin connector, in dash panel centre, self-diagnosis connection*** |
| T32 | 32-pin connector, blue |
| T68 | 68-pin connector |
| T80 | 80-pin connector |
| A52 | Positive (+) connection (30a), in dash panel wiring harness |
| A76 | Connection (diagnosis wire K), in dash panel wiring harness |
| ** | Connection for air conditioner |
| --- | Only engine codes AEG, APK |
| *** | Models for Mexico, self-diagnosis connection left under dash panel |
| F | Brake light switch |
| G68 | Vehicle speed sender |
| J104 | ABS/ABS with EDL control unit |
| J217 | Automatic gearbox control unit, in plenum chamber, centre |
| J533 | Data bus diagnostic interface, in dash panel insert |
| J... | Engine control units |
| T3 | 3-pin connector, on gearbox |
| T10g | 10-pin connector, grey, in control unit protective housing, in plenum chamber, left |
| T10w | 10-pin connector, white, in protective housing for connectors, in plenum chamber, left |
| T25 | 25-pin connector, on ABS/ABS with EDL control unit (up to July 2000) |
| T32a | 32-pin connector, green, on dash panel insert |
| T47a | 47-pin connector, ABS/ABS with EDL/TCS/ESP control unit (from August 2000) |
| T68 | 68-pin connector |
| A18 | Connection (54), in dash panel wiring harness |
| A121 | Connection (high bus), in dash panel wiring harness |
| A122 | Connection (low bus), in dash panel wiring harness |
| E20 | Switches and instruments, lighting control |
| J217 | Automatic gearbox control unit, in plenum chamber, centre |
| K142 | Selector lever position P/N warning lamp |
| L101 | Selector lever display illumination |
| N110 | Selector lever lock solenoid |
| T3c | 3-pin connector |
| T10g | 10-pin connector, grey, in control unit protective housing, in plenum chamber, left |
| T68 | 68-pin connector |
| 42 | Earth point, next to steering columm |
| 49 | Earth point, on steering column |
| 81 | Earth connection -1-, in dash panel wiring harness |
| 135 | Earth connection -2-, in dash panel wiring harness |
| A4 | Positive (+) connection (58b), in dash panel wiring harness |
| ** | From May 2000 |
| -••- | Up to April 2000 |
| D | Ignition/starter switch |
| J217 | Automatic gearbox control unit, in plenum chamber, centre |
| J285 | Control unit with display in dash panel insert |
| S7 | Fuse in fuse box |
| S11 | Fuse in fuse box |
| S231 | Fuse in fuse box |
| T10g | 10-pin connector, grey, in control unit protective housing, in plenum chamber, left |
| T32 | 32-pin connector, blue |
| T68 | 68-pin connector |
| A2 | Positive (+) connection (15), in dash panel wiring harness |
| B163 | Positive (+) connection -1- (15), in interior wiring harness |
| B165 | Positive (+) connection -2- (15), in interior wiring harness |
| U8 | Connection (15a), in automatic gearbox wiring harness |