J412 | Operating electronics control unit/telephone (interface box) |
J503 | Navigation system control unit |
S258 | Navigation fuse |
SB45 | Fuse, in fuse holder |
T8d | 8-pin connector, at the navigation system control unit (black) |
T18d | 18-pin connector, at operating electronics control unit/telephone (interface box) |
T20a | 20-pin connector, at navigation system control unit |
255 | Earth connection -1-, in wiring harness behind dash panel |
606 | Earth point, under the centre console, near gear stick |
A11 | Positive connection (58b), in wiring harness behind dash panel |
A21 | Positive connection (86s), in wiring harness behind dash panel |
A27 | Connection (speed signal), in wiring harness behind dash panel |
A46 | Positive connection (30 radio), in wiring harness behind dash panel |
A76 | Connection (diagnosis wire K), in wiring harness behind dash panel, left |
| only for vehicles with CD changer |
| only for vehicles with telephone preinstallation 2 Cullmann |
J503 | Navigation system control unit |
R20 | Treble loudspeaker, front left |
R21 | Bass loudspeaker, front left |
R22 | Treble loudspeaker, front right |
R23 | Bass loudspeaker, front right |
T2m | 2-pin connector, at treble loudspeaker, front left |
T2n | 2-pin connector, at treble loudspeaker, front right |
T4m | 4-pin connector, on left A-pillar (black) |
T4n | 4-pin connector, on right A-pillar (black) |
T4u | 4-pin connector, at bass loudspeaker, front left |
T4v | 4-pin connector, at bass loudspeaker, front right |
T8n | 8-pin connector, at the navigation system control unit (brown) |
J503 | Navigation system control unit |
R14 | Treble loudspeaker, rear left |
R15 | Bass loudspeaker, rear left |
R16 | Treble loudspeaker, rear right |
R17 | Bass loudspeaker, rear right |
T2o | 2-pin connector, at treble loudspeaker, rear left |
T2p | 2-pin connector, at treble loudspeaker, rear right |
T2r | 2-pin connector, at bass loudspeaker, rear left |
T2s | 2-pin connector, at bass loudspeaker, rear left |
T2t | 2-pin connector, at bass loudspeaker, rear right |
T2u | 2-pin connector, at bass loudspeaker, rear right |
T4o | 4-pin connector, on left B-pillar (black) |
T4p | 4-pin connector, on right B-pillar (black) |
T8n | 8-pin connector, at the navigation system control unit (brown) |
* | only for vehicles with 8 loudspeakers |
F4 | Reversing light switch |
J104 | ABS control unit/ ABS with EDL and TCS/ESP |
J503 | Navigation system control unit |
M16 | Reversing light bulb, left |
M17 | Reversing light bulb, right |
R50 | Navigation aerial (GPS) |
R51 | Radio/telephone/auxiliary heater aerial |
SB12 | Fuse, in fuse holder |
T8e | 8-pin connector, at front wall, left (orange) |
T13b | 13-pin connector, for telephone |
T26a | 26-pin connector, at navigation system control unit |
T42a | 42-pin connector, at ABS control unit/ ABS with EDL and TCS/ESP |
A70 | Positive connection (15a), in wiring harness behind dash panel |
B182 | Connection (reversing lights), in interior wiring harness |
*1 | not valid for vehicles with automatic gearbox |
*2 | Navigation system aerial cable |
*3 | Telephone aerial cable |
*4 | Radio aerial cable |
*5 | on tailgate R50 is behind the dash panel |