| F131 | Central locking actuator, front left |
| F133 | Central locking actuator, front right |
| T32 | 32-pin connector, on part of left A-pillar |
| T32a | 32-pin connector, on part of right A-pillar |
| 30 | Earth point -1-, next to relay plate |
| R12 | Positive (+) connection -3- (30), in door wiring harness - driver's side |
| R18 | Positive (+) connection -3- (30), in door wiring harness - front passenger's side |
| S1 | Positive (+) connection (30), in engine compartment wiring harness |
| S16 | Connection (passenger's door), in central locking wiring harness |
| S17 | Connection (driver door), in central locking wiring harness |
| 228 | Connection (earth), in door earth wiring harness |
| F4 | Reversing light switch |
| F59 | Central locking switch (driver's side) |
| F114 | Central locking switch (front passenger's side) |
| T1a | Single connector, behind relay plate, in vehicles without electric lifters, connection for electric sliding sunroof - comfort control - |
| T1g | Single connector, on lower part of left A-pillar |
| T32 | 32-pin connector, on part of left A-pillar |
| T32a | 32-pin connector, on part of left A-pillar |
| TV5 | Terminal 15 junction box, above the relay plate |
| V69 | Central locking pump with control unit |
| S1 | Positive (+) connection (30), in engine compartment wiring harness |
| S14 | Connection (open), in central locking wiring harness |
| S15 | Connection (closed), in central locking wiring harness |
| S16 | Connection (passenger's door), in central locking wiring harness |
| S17 | Connection (driver door), in central locking wiring harness |
| 105 | Earth connection, in central locking wiring harness |
| F120 | Anti-theft alarm system contact switch |
| H8 | Anti-theft alarm system horn |
| J284 | Anti-theft alarm system control unit |
| K | Dash panel insert |
| K95 | Alarm system warning lamp |
| S91 | Fuse for anti-thef warning system control unit |
| T4 | 4-pin connector, behind relay plate |
| T8 | 8-pin connector |
| T12 | 12-pin connector |
| T28 | 28-pin connector, on dash panel insert |
| T32 | 32-pin connector, on part of left A-pillar |
| TV2 | Terminal 30 junction box, above the relay plate |
| TV7 | Terminal 31 junction box, above the relay plate |
| U1 | Cigarette lighter |
| W3 | Luggage compartment light |
| 30 | Earth point -1-, next to relay plate |
| 106 | Earth connection, in anti-theft alarm system wiring harness |
| A40 | Positive (+) connection -1- (30), in dash panel wiring harness |
| R12 | Positive (+) connection -3- (30), in door wiring harness - driver's side |
| S14 | Connection (open), in central locking wiring harness |
| S15 | Connection (closed), in central locking wiring harness |
| W9 | Positive (+) connection (30), in rear wiring harness |
| F5 | Luggage compartment light switch |
| F124 | Contact switch in lock cylinder, for anti-theft alarm system, in boot lid |
| J284 | Anti-theft alarm system control unit |
| K65 | Left turn signal warning lamp |
| K94 | Right turn signal warning lamp |
| M5 | Turn signal bulb, front left |
| M7 | Turn signal bulb, front right |
| T2a | 2-pin connector, behind relay plate |
| T2b | 2-pin connector, behind relay plate |
| T2c | 2-pin connector, on left luggage compartment |
| T2s | 2-pin connector, behind relay plate |
| T8 | 8-pin connector |
| T12 | 12-pin connector |
| T28 | 28-pin connector |
| 98 | Earth connection, in tailgate/bootlid wiring harness |
| C15 | Connection -1-, in headlight wiring harness |
| C16 | Connection -2-, in headlight wiring harness |
| Q54 | Connection (turn signal, left), in anti-theft alarm system wiring harness |
| Q55 | Connection (turn signal, right), in anti-theft alarm system wiring harness Only models with TDI |
| B | Starter |
| D | Ignition/starter switch |
| F2 | Front left door contact switch |
| F3 | Front right door contact switch |
| G6 | Fuel pump |
| J17 | Fuel pump relay |
| J169 | Digifant control unit |
| J220 | Motronic control unit |
| J257 | Mono-Motronic control unit |
| J284 | Anti-theft alarm system control unit |
| J295 | Electric window control unit, front left |
| J296 | Electric window control unit, front right |
| J332 | Switch-off relay for für Anlasser |
| T1d | Single connector |
| T1h | Single connector, behind relay plate |
| T1k | Single connector, behind relay plate |
| T2d | 2-pin connector, behind relay plate |
| T2e | 2-pin connector |
| T2f | 2-pin connector, behind relay plate |
| T2g | 2-pin connector, behind relay plate |
| T5d | 5-pin connector, behind relay plate |
| T8 | 8-pin connector |
| T12 | 12-pin connector |
| T45 | 45-pin connector |
| T68 | 68-pin connector |
| W | Interior light, front |
| Q20 | Connection -1- (door contact switch), in window wiring harness |
| Q52 | Connection (door contact switch), in anti-theft alarm system wiring harness |
| R9 | Connection (door contact switch), in rear wiring harness |
| Only models with TDI |