| F | Brake light switch |
| F8 | Kick-down switch |
| G93 | Gearbox oil temperature sender |
| J217 | Automatic gearbox control unit |
| K | Diagnosis connection |
| N88 | Solenoid valve 1 |
| N89 | Solenoid valve 2 |
| N90 | Solenoid valve 3 |
| N215 | Automatic gearbox pressure control valve -1- |
| N216 | Automatic gearbox pressure control valve -2- |
| N217 | Automatic gearbox pressure control valve -3- |
| N233 | Automatic gearbox pressure control valve -5- |
| T10m | 10-pin connector, blue, connector point, electronics box, plenum chamber |
| T15r | 15-pin connector, brown, connector point, right A pillar |
| T16a | 16-pin connector, diagnosis connection |
| T16b | 16-pin connector, on gearbox |
| A18 | Connection (54), in dash panel wiring harness |
| A32 | Positive (+) connection (30), in dash panel wiring harness |
| A76 | Connection (diagnosis wire K), in dash panel wiring harness |
| * | Models without electronic throttle |
| ** | Only gearbox 01V, does notV8, 3.7 l engine |
| *** | Only gearbox 01L |
| E45 | Cruise control system switch |
| F125 | Multi-function switch |
| G182 | Gearbox input speed sender |
| J104 | ABS with EDL control unit |
| J217 | Automatic gearbox control unit |
| J220 | Motronic control unit |
| T10k | 10-pin connector, orange, connector point, A pillar, left |
| T15r | 15-pin connector, brown, connector point, right A pillar |
| T15u | 15-pin connector, red, connector point, electronics box, plenum chamber |
| T16b | 16-pin connector, on gearbox |
| 102 | Earth connection, in gearbox wiring harness |
| A121 | Connection (high bus), in dash panel wiring harness |
| A122 | Connection (low bus), in dash panel wiring harness |
| U3 | Connection -1-, in automatic gearbox wiring harness |
| • | CAN bus (data wire) |
| * | Models with cruise control system |
| ** | Models without electronic throttle |
| # | Models with ABS 5.3 |
| ## | Models with ABS with ESP |
| E87 | Control and display unit for air conditioner/Climatronic |
| E221 | Operating unit in steering wheel |
| F189 | Tiptronic switch |
| J104 | ABS with EDL control unit |
| J217 | Automatic gearbox control unit |
| J218 | Combi-processor in dash panel insert |
| J220 | Motronic control unit |
| T10k | 10-pin connector, orange, connector point, A pillar, left |
| T10m | 10-pin connector, blue, connector point, electronics box, plenum chamber |
| T10w | 10-pin connector, blue, connector point, A pillar, right |
| T10am | 10-pin connector, selector lever console |
| T10au | 10-pin connector, grey, connector point, A pillar, right |
| T15r | 15-pin connector, brown, connector point, right A pillar |
| T15u | 15-pin connector, red, connector point, electronics box, plenum chamber |
| T32 | 32-pin connector, blue, on dash panel insert |
| 4 | Earth strap, battery - body - gearbox |
| 102 | Earth connection, in gearbox wiring harness |
| A45 | Connection (engine speed signal), in dash panel wiring harness |
| A68 | Connection (30, air conditioner), in dash panel wiring harness |
| U6 | Connection -2-, in automatic gearbox wiring harness |
| U7 | Connection (87), in automatic gearbox wiring harness |
| * | Models with traction control system switch |
| ** | Models with air conditioner |
| # | Only gearbox 01V without CAN bus (data wire) |
| ## | Only ABS without CAN bus (data wire) |
| D | Ignition/starter switch |
| F189 | Tiptronic switch |
| G38 | Gearbox speed sender |
| J217 | Automatic gearbox control unit |
| J218 | Combi-processor in dash panel insert |
| N110 | Selector lever lock solenoid |
| S5 | Fuse in fuse box |
| S231 | Fuse in fuse box |
| T2am | 2-pin connector, black, on selector lever console |
| T2cf | 2-pin connector, black, on gearbox |
| T3ar | 3-pin connector, brown, connector point, right A pillar |
| T10am | 10-pin connector, on selector lever console |
| T15r | 15-pin connector, brown, connector point, right A pillar |
| T16b | 16-pin connector, on gearbox |
| T32 | 32-pin connector, blue, on dash panel insert |
| Y6 | Selector lever position indicator |
| 135 | Earth connection -2-, in dash panel wiring harness |
| 199 | Earth connection -3-, in dash panel wiring harness |
| A2 | Positive (+) connection (15), in dash panel wiring harness |
| A8 | Positive (+) connection (58d), in dash panel wiring harness (display illumination) |
| A20 | Positive (+) connection (15a), in dash panel wiring harness |
| A38 | Positive (+) connection -2- (15a), in dash panel wiring harness |
| * | Both possible |
| ** | Does not models with CAN bus (data wire) |
| *** | Models with gearbox 01V |
| **** | Models with gearbox 01L |
| B | Starter |
| D | Ignition/starter switch |
| J207 | Starter inhibitor relay |
| M16 | Reversing light bulb, left |
| M17 | Reversing light bulb, right |
| T2 | 2-pin connector, grey, in engine compartment, right |
| T3ar | 3-pin connector, brown, connector point, right A pillar |
| T3aw | 3-pin connector, black, in engine compartment, left |
| T9 | 9-pin connector, brown, at starter inhibitor relay |
| T10f | 10-pin connector, brown, connector point, A pillar, left |
| T10m | 10-pin connector, blue, connector point, electronics box, plenum chamber |
| T10o | 10-pin connector, brown, connector point, electronics box, plenum chamber |
| T15r | 15-pin connector, brown, connector point, right A pillar |
| A41 | Positive (+) connection (50), in dash panel wiring harness |
| A87 | Connection (RF (reversing light)), in dash panel wiring harness |
| * | Models with 4- and 6-cylinder engine |
| ** | Models with 8 cylinder engines |
