A | Battery |
J329 | Terminal 15 voltage supply relay |
J519 | Onboard supply control unit |
J681 | Terminal 15 voltage supply relay 2 |
J935 | Converter box |
SA4 | Fuse 4 in fuse holder A |
SB | Fuse holder B |
SC | Fuse holder C |
SC13 | Fuse 13 on fuse holder C |
SB25 | Fuse 25 on fuse holder B |
SC50 | Fuse 50 on fuse holder C |
T9f | 9-pin connector |
T9g | 9-pin connector |
T10i | 10-pin connector |
T52b | 52-pin connector |
T73a | 73-pin connector |
508 | Threaded connection (30) on E-box |
B111 | Positive connection 1 (30a), in interior wiring harness |
B163 | Positive connection 1 (15), in interior wiring harness |
B169 | Positive connection 1 (30), in interior wiring harness |
B170 | Positive connection 2 (30), in interior wiring harness |
B218 | Positive connection 6 (30), in interior wiring harness |
* | gradual introduction |
*2 | Only models with "Low" equipment (AW0) |
*3 | Only models with "High" equipment (AW1) |
*4 | Cross section depends on equipment |
G59 | Driver seat temperature sensor |
J774 | Heated front seats control unit |
T2d | 2-pin connector |
T4l | 4-pin connector |
T8z | 8-pin connector |
T10c | 10-pin connector, under driver seat |
Z6 | Heated seat cushion for driver seat |
Z7 | Heated backrest for driver seat |
Z31 | Driver seat cushion lateral support heater |
44 | Earth point, lower part of left A-pillar |
96 | Earth connection 1, in seat heating wiring harness |
136 | Earth connection 2, in seat heating wiring harness |
367 | Earth connection 2, in main wiring harness |
605 | Earth point, on top end of steering column |
M45 | Connection 5, in driver seat wiring harness |
O1 | Positive connection (30), in seat heating wiring harness |
O13 | Connection 2, in seat heating wiring harness |
* | Gradually discontinued |
*2 | Wiring colour depends on equipment |
G60 | Front passenger seat temperature sensor |
J774 | Heated front seats control unit |
T2e | 2-pin connector |
T4m | 4-pin connector |
T8z | 8-pin connector |
T10c | 10-pin connector, under driver seat |
T10d | 10-pin connector, under front passenger seat |
Z8 | Heated seat cushion for front passenger seat |
Z9 | Heated backrest for front passenger seat |
Z33 | Front passenger seat lateral support heater |
43 | Earth point, lower part of right A-pillar |
145 | Earth connection 3, in seat heating wiring harness |
318 | Earth connection 4, in seat heating wiring harness |
Q14 | Connection (inhibitor switch), in window regulator/ central locking system and door contact switch wiring harness |
* | Gradually discontinued |
*2 | Only models with "Low" equipment (AW0) |
*3 | Cross section depends on equipment |
*4 | Only models with "High" equipment (AW1) |
*5 | Wiring colour depends on equipment |
E94 | Heated driver seat regulator |
E95 | Heated front passenger seat regulator |
J162 | Heater control unit |
J255 | Climatronic control unit |
J301 | Air conditioning system control unit |
T10c | 10-pin connector, under driver seat |
T20c | 20-pin connector |
A217 | Positive connection 8 (15a) in dash panel wiring harness |
B431 | Connection (seat heating), in main wiring harness |
* | Wiring colour depends on equipment |
*2 | Only models with Climatic |
*3 | Only models with Climatronic |
*4 | Only models with no air conditioning system |