| D | Ignition/starter switch |
| J402 | Navigation operating electronics control unit |
| S5 | Fuse in relay plate fuse holder |
| S10 | Fuse in relay plate fuse holder |
| S237 | Fuse in fuse holder |
| S242 | Fuse in fuse holder |
| T8 | 8-connector, on radio |
| T26 | 26-pin connector, black, on navigation system control unit |
| 45 | Earth point, centre behind dash panel |
| 255 | Earth connection 1, in radio wiring harness |
| A2 | Positive connection (15), in dash panel wiring harness |
| A21 | Connection (86s), in dash panel wiring harness |
| A46 | Positive connection (30 - from radio), in dash panel wiring harness |
| B135 | Connection 1 (15a), in interior wiring harness |
| * | applicable from November 2001 |
| ** | is dropped from November 2001 |
| *** | for Bose sound system only |
| F4 | Reversing light switch |
| J104 | ABS control unit |
| J402 | Navigation operating electronics control unit |
| T10x | 10-pin connector, orange, in plenum chamber |
| T26 | 26-pin connector, black, on navigation system control unit |
| V94 | Central locking motor with control unit for interior lights switch-off delay and anti-theft alarm system |
| A87 | Connection (RL), in dash panel wiring harness |
| B139 | Connection (LPL), in interior wiring harness |
| * | for models with anti-lock brake system (ABS) MK20 |
| ** | for models with anti-lock brake system (ABS) MK60 only |
| *** | is dropped, from model year 2002, for models with anti-lock brake system (ABS) MK60 only |
| **** | is dropped, from model year 2003, for models with anti-lock brake system (ABS) MK20 only |
| # | applicable from November 2001 |
| J402 | Navigation operating electronics control unit |
| J526 | Telephone and telematics control unit |
| R36 | Telephone transmitter and receiver unit |
| T8 | 8-connector, on radio |
| T10k | 10-pin connector, red, on radio |
| T10ae | 10-pin connector, on telephone / telematics control unit |
| T18a | 18-pin connector, mobile telephone interface in centre console |
| T20a | 20-pin connector, black, on radio |
| T46 | 46-pin connector, on telephone / telematics control unit |
| A129 | Connection (muting), in dash panel wiring harness |
| B116 | Connection (58d), in interior wiring harness |
| V49 | Connection (NF +), in communication wiring harness |
| V50 | Connection (NF -), in communication wiring harness |
| * | with preparation for mobile telephone |
| ** | with telephone / telematics |
| *** | is dropped, from model year 2002 |
| J402 | Navigation operating electronics control unit |
| R15 | Rear left bass loudspeaker |
| R17 | Rear right bass loudspeaker |
| R21 | Front left bass loudspeaker |
| R23 | Front right bass loudspeaker |
| R26 | Front left mid-range and treble loudspeaker |
| R27 | Front right mid-range and treble loudspeaker |
| R34 | Rear left mid-range and treble loudspeaker |
| R35 | Rear right mid-range and treble loudspeaker |
| T2x | 2-pin connector, black, on rear left loudspeaker |
| T2y | 2-pin connector, black, on rear right loudspeaker |
| T5d | 5-pin connector, black, in driver door |
| T5e | 5-pin connector, black, in front passenger door |
| T8a | 8-connector, brown, on radio |
| T10q | 10-pin connector, green, connector carrier on left of A-pillar |
| T10r | 10-pin connector, green, connector carrier on right of A-pillar |
| * | with passive loudspeaker only |
| J402 | Navigation operating electronics control unit |
| R15 | Rear left bass loudspeaker |
| R17 | Rear right bass loudspeaker |
| R34 | Rear left mid-range and treble loudspeaker |
| R35 | Rear right mid-range and treble loudspeaker |
| R44 | Amplifier with bass loudspeaker, on left in luggage compartment |
| T2x | 2-pin connector, black, on rear left loudspeaker |
| T2y | 2-pin connector, black, on rear right loudspeaker |
| T10t | 10-pin connector, red, on left in luggage compartment |
| T20a | 20-pin connector, black, on radio |
| 255 | Earth connection 1, in radio wiring harness |
| J402 | Navigation operating electronics control unit |
| R12 | Amplifier |
| R39 | Telephone and navigation systems loudspeaker |
| R44 | Amplifier with bass loudspeaker, on left in luggage compartment |
| T8a | 8-connector, brown, on radio |
| T20a | 20-pin connector, black, on radio |
| 255 | Earth connection 1, in radio wiring harness |
| V3 | Connection (NF) in rear loudspeaker wiring harness |
| * | only for Bose sound system with telephone, is dropped, from November 2001 |
| J402 | Navigation operating electronics control unit |
| R12 | Amplifier |
| R21 | Front left bass loudspeaker |
| R23 | Front right bass loudspeaker |
| R26 | Front left mid-range and treble loudspeaker |
| R27 | Front right mid-range and treble loudspeaker |
| R34 | Rear left mid-range and treble loudspeaker |
| R35 | Rear right mid-range and treble loudspeaker |
| T2x | 2-pin connector, black, on rear left loudspeaker |
| T2y | 2-pin connector, black, on rear right loudspeaker |
| T5d | 5-pin connector, black, in driver door |
| T5e | 5-pin connector, black, in front passenger door |
| T10q | 10-pin connector, green, connector carrier on left of A-pillar |
| T10r | 10-pin connector, green, connector carrier on right of A-pillar |
| J402 | Navigation operating electronics control unit |
| J415 | Navigation system tuner for TV |
| R1 | Aerial connection |
| R94 | Navigation system interface |
| T12b | 12-pin connector, on navigation system interface |
| T26 | 26-pin connector, black, on navigation system control unit |
| T54 | 54-pin connector, black, on navigation system tuner for TV |
| 30 | Earth point 1, next to relay plate |
| 285 | Earth connection 7, in interior wiring harness |
| A148 | Connection (navigation CAN bus, high), in dash panel wiring harness |
| A149 | Connection (navigation CAN bus, low), in dash panel wiring harness |
| J189 | Auto-check system |
| J218 | Combi-processor in dash panel insert |
| J402 | Navigation operating electronics control unit |
| J415 | Navigation system tuner for TV |
| R94 | Navigation system interface |
| T8 | 8-connector, on radio |
| T12b | 12-pin connector, on navigation system interface |
| T16 | 16-pin connector, black, shelf centre console (diagnostic connector) |
| T32 | 32-pin connector, blue, on dash panel insert |
| T32a | 32-pin connector, green, on dash panel insert |
| T32b | 32-pin connector, grey, on dash panel insert |
| T54 | 54-pin connector, black, on navigation system tuner for TV |
| 285 | Earth connection 7, in interior wiring harness |
| A27 | Connection (speed signal), in dash panel wiring harness |
| A76 | Connection (diagnosis wire K), in dash panel wiring harness |
| A178 | Connection (infotainment CAN bus, high), in dash panel wiring harness |
| A179 | Connection (infotainment CAN bus, low), in dash panel wiring harness |
| B145 | Positive connection (58b), in interior wiring harness |
| E15 | Heated rear window switch |
| E87 | Operating and display unit for air conditioning system/Climatronic |
| J515 | Aerial selection control unit |
| J526 | Telephone and telematics control unit |
| R11 | Aerial |
| R18 | Left frequency switch |
| R19 | Right frequency switch |
| R50 | Navigation system aerial |
| R87 | Aerial filter |
| R113 | Aerial amplifier 4 |
| Z1 | Heated rear window |
| Z24 | Heated rear window with window aerial |
| 255 | Earth connection 1, in radio wiring harness |
| B248 | Connection 2 (heated rear window), in interior wiring harness |
| * | with telephone / telematics only |
English
