A | Battery |
B | Starter |
C | Alternator |
C1 | Voltage regulator |
J519 | Onboard supply control unit |
S162 | Fuse 1 (30) in fuse holder on battery |
S163 | Fuse 2 (30) in fuse holder on battery |
S177 | Fuse 5 (30) in fuse holder on battery |
S180 | Fuse 8 (30) in fuse holder on battery |
S269 | Fuse 11 (30) in fuse holder on battery |
T1a | Single pin connector, on starter |
T2x | 2-pin connector, near dual tone horn |
T2y | 2-pin connector, on alternator |
T6q | 6-pin connector, blue, on left in engine compartment |
T11d | 11-pin connector, white, in left engine compartment |
T18a | 18-pin connector, on onboard supply control unit |
1 | Earth strap, battery - body |
507 | Screw connection (30), on fuse holder on battery |
621 | Earth point, onboard supply battery |
D | Ignition/starter switch |
E19 | Parking light switch |
J59 | X-contact relief relay |
J519 | Onboard supply control unit |
SB10 | Fuse 10 on fuse holder |
T6j | 6-pin connector, on X-contact relief relay |
T8a | 8-connector, on ignition/starter switch |
T18a | 18-pin connector, on onboard supply control unit |
T41a | 41-pin connector, on turn signal switch |
238 | Earth connection 1, in interior wiring harness |
249 | Earth connection 2, in interior wiring harness |
278 | Earth connection 4, in interior wiring harness |
606 | Earth point, under the centre console near gear stick |
B111 | Positive connection 1 (30a), in interior wiring harness |
B491 | Positive connection (75), in interior wiring harness |
B493 | Connection (75x), in interior wiring harness |
B500 | Connection (86s), in interior wiring harness |
B503 | Positive connection 7 (30a), in interior wiring harness |
E159 | Fresh air/air recirculation flap switch |
G56 | Dash panel temperature sensor |
G113 | Air flow flap control motor potentiometer |
J127 | Control and regulating unit for air conditioning system |
J255 | Climatronic control unit |
J519 | Onboard supply control unit |
K114 | Fresh air and air recirculation warning lamp |
L16 | Fresh air regulator illumination bulb |
SB36 | Fuse 36 on fuse holder |
T6al | 6-pin connector, on control and regulating unit for air conditioning system |
T6x | 6-pin connector, on fresh air and air recirculation flap control motor |
T12g | 12-pin connector, on air conditioning system control unit |
T20a | 20-pin connector, on air conditioning system control unit |
V2 | Fresh air blower |
V42 | Temperature sensor blower |
V154 | Fresh air/recirculated air flap control motor |
606 | Earth point, under the centre console near gear stick |
L5 | Connection 1, in evaporator housing unit wiring harness |
L31 | Connection (5V), in air conditioning system wiring harness |
G92 | Temperature flap control motor potentiometer |
G114 | Footwell/defroster flap control motor potentiometer |
G267 | Potentiometer, temperature selection rotary knob |
J255 | Climatronic control unit |
J519 | Onboard supply control unit |
T6aj | 6-pin connector, on central flap control motor |
T6w | 6-pin connector, on temperature flap control motor |
T20a | 20-pin connector, on air conditioning system control unit |
V68 | Temperature flap control motor |
V85 | Footwell and defroster flap control motor |
L31 | Connection (5V), in air conditioning system wiring harness |
G89 | Fresh air intake duct temperature sensor |
G112 | Potentiometer for defroster flap control motor |
G191 | Centre vent temperature sender |
G192 | Footwell vent temperature sender |
G263 | Evaporator output temperature sender |
J255 | Climatronic control unit |
J519 | Onboard supply control unit |
T2av | 2-pin connector, on centre vent temperature sender |
T2aw | 2-pin connector, on footwell vent temperature sender |
T2ax | 2-pin connector, on evaporator output temperature sender |
T2bh | 2-pin connector, on fresh air intake duct temperature sensor |
T6ah | 6-pin connector, on temperature flap control motor |
T20a | 20-pin connector, on air conditioning system control unit |
V70 | Rear footwell flap control motor |
L6 | Connection 2, in evaporator housing unit wiring harness |
L31 | Connection (5V), in air conditioning system wiring harness |
E4 | Headlight dipper/flasher switch |
J255 | Climatronic control unit |
J519 | Onboard supply control unit |
K | Dash panel insert |
T3c | 3-pin connector, grey, in left engine compartment |
T5d | 5-pin connector, on onboard supply control unit |
T8b | 8-connector, on dash panel insert |
T16b | 16-pin connector, near relay station, self-diagnosis connection |
T16e | 16-pin connector, on air conditioning system control unit |
T41a | 41-pin connector, headlight dipper/flasher switch |
42 | Earth point, next to steering column |
279 | Earth connection 5, in interior wiring harness |
284 | Earth connection 6, in interior wiring harness |
285 | Earth connection 7, in interior wiring harness |
606 | Earth point, under the centre console near gear stick |
B150 | Positive connection 2 (30a), in interior wiring harness |
B156 | Positive connection (30a), in interior wiring harness |
J255 | Climatronic control unit |
J519 | Onboard supply control unit |
K | Dash panel insert |
N280 | Air conditioning system compressor regulating valve |
T2bc | 2-pin connector, near dual tone horn |
T2bd | 2-pin connector, near compressor |
T11c | 11-pin connector, brown, in left engine compartment |
T12g | 12-pin connector, on air conditioning system control unit |
T16b | 16-pin connector, near relay station, self-diagnosis connection |
T16e | 16-pin connector, on air conditioning system control unit |
T18b | 18-pin connector, on onboard supply control unit |
T32a | 32-pin connector, on dash panel insert |
167 | Earth connection 4, in engine compartment wiring harness |
B231 | Positive connection 5 (30a), in interior wiring harness |
B506 | Connection (convenience CAN bus, high), in interior wiring harness |
B507 | Connection (convenience CAN bus, low), in interior wiring harness |
G65 | High pressure sender |
G107 | Sunlight penetration photosensor |
J255 | Climatronic control unit |
J519 | Onboard supply control unit |
J533 | Data bus diagnostic interface |
T2bf | 2-pin connector, on sunlight penetration photosensor |
T11c | 11-pin connector, brown, in left engine compartment |
T12g | 12-pin connector, on air conditioning system control unit |
T16a | 16-pin connector, on onboard supply control unit |
T16b | 16-pin connector, near relay station, self-diagnosis connection |
T16e | 16-pin connector, on air conditioning system control unit |
167 | Earth connection 4, in engine compartment wiring harness |
B149 | Positive connection 2 (15a), in interior wiring harness |
B159 | Connection (diagnosis), in interior wiring harness |
D136 | Positive connection 2 (15a), in engine compartment wiring harness |
J293 | Radiator fan control unit |
J519 | Onboard supply control unit |
T3e | 3-pin connector, in left engine compartment |
T3r | 3-pin connector, in left engine compartment |
T4r | 4-pin connector, on radiator fan control unit |
T6k | 6-pin connector, on radiator fan control unit |
V7 | Radiator fan |
V35 | Right radiator fan |
167 | Earth connection 4, in engine compartment wiring harness |
D167 | Connection (fan stage I), in engine compartment wiring harness |
D168 | Connection (fan stage 2), in engine compartment wiring harness |
E22 | Intermittent wiper switch |
F | Brake light switch |
F18 | Radiator fan thermal switch |
J293 | Radiator fan control unit |
J519 | Onboard supply control unit |
SB16 | Fuse 16 on fuse holder |
SB18 | Fuse 18 on fuse holder |
SB26 | Fuse 26 on fuse holder |
SB29 | Fuse 29 on fuse holder |
T3f | 3-pin connector, radiator fan thermal switch |
T4c | 4-pin connector, on brake light switch |
T4r | 4-pin connector, on radiator fan control unit |
T6k | 6-pin connector, on radiator fan control unit |
T41a | 41-pin connector, on turn signal switch |
167 | Earth connection 4, in engine compartment wiring harness |
B165 | Positive connection 2 (15), in interior wiring harness |