D | Ignition/starter switch |
E87 | Rear Climatronic operating and display unit |
G92 | Temperature flap control motor potentiometer |
J255 | Climatronic control unit |
L75 | Digital display illumination bulb |
L76 | Button illumination bulb |
S5 | Fuse 5 in relay plate fuse holder |
S11 | Fuse 11 in relay plate fuse holder |
V42 | Temperature sensor blower |
V68 | Temperature flap control motor |
T6p | 6-pin connector |
T10b | 10-pin connector, Climatronic |
T12d | 12-pin connector, on Climatronic |
T12e | 12-pin connector |
T16c | 16-pin connector |
T20a | 20-pin connector, on Climatronic |
12 | Earth point, on left in engine compartment |
193 | Earth connection 1, in coolant fan wiring harness |
243 | Earth connection 1, in Climatronic wiring harness |
A2 | Positive connection (15), in dash panel wiring harness |
A20 | Connection (15a), in dash panel wiring harness |
A58 | Connection (5 volt), in dash panel wiring harness |
G106 | Ambient temperature indicator (00607) |
G112 | Central flap control motor potentiometer (00601) |
G114 | Footwell/defroster flap control motor potentiometer (00602) |
J255 | Climatronic control unit |
J285 | Control unit with display in dash panel insert (01317) |
V70 | Central flap control motor (01272-4123) |
V85 | Footwell and defroster flap control motor (00603) |
T6r | 6-pin connector |
T6s | 6-pin connector |
T10n | 10-pin connector, on dash panel insert |
T12d | 12-pin connector, on Climatronic |
T12e | 12-pin connector |
T16 | 16-pin connector, self-diagnosis |
T16c | 16-pin connector |
T20a | 20-pin connector, on Climatronic |
T32a | 32-pin connector, green, on dash panel insert |
A76 | Connection (diagnosis wire K), in dash panel wiring harness |
* | only models with ESP |
G89 | Fresh air intake duct temperature sensor (00787-3213) |
G113 | Air flow flap control motor potentiometer (00604) |
G192 | Footwell vent temperature sender (01297) |
J220 | Motronic control unit |
J255 | Climatronic control unit |
J285 | Control unit with display in dash panel insert (01317) |
V71 | Air flow flap control motor (01274-4131) |
T5r | 5-pin connector |
T10 | 10-pin connector, orange, in connector protective housing, on left in plenum chamber |
T10b | 10-pin connector, Climatronic |
T12e | 12-pin connector |
T16b | 16-pin connector |
T16c | 16-pin connector |
T20a | 20-pin connector, on Climatronic |
T32 | 32-pin connector, blue, on dash panel insert |
T80 | 80-pin connector |
A45 | Connection (RPM signal), in dash panel wiring harness |
A58 | Connection (5 volt), in dash panel wiring harness |
E1 | Light switch |
G17 | Ambient temperature sensor (00779-3133) |
G56 | Dash panel temperature sensor (00785-3211) |
G107 | Sunlight penetration photosensor (00797-3241) |
J126 | Fresh air blower control unit |
J255 | Climatronic control unit |
S225 | Fuse 25 in fuse holder |
V2 | Fresh air blower (01273-4124) |
T10b | 10-pin connector, Climatronic |
T12d | 12-pin connector, on Climatronic |
T12e | 12-pin connector |
T16b | 16-pin connector |
T17 | 17-pin connector, light switch |
T20a | 20-pin connector, on Climatronic |
43 | Earth point, lower part of right A-pillar |
243 | Earth connection 1, in Climatronic wiring harness |
244 | Earth connection (sender earth), in Climatronic wiring harness |
257 | Earth connection 2, in Climatronic wiring harness |
503 | Screw connection (75x), on relay plate |
A4 | Positive connection (58b), in dash panel wiring harness |
A73 | Connection (ambient temperature display), in dash panel wiring harness |
L67 | Positive connection (75X), in Climatronic wiring harness |
F129 | Air conditioning system pressure switch (00792-3224) |
J220 | Motronic control unit |
J255 | Climatronic control unit |
J285 | Control unit with display in dash panel insert (01317) |
T10 | 10-pin connector, orange, in connector protective housing, on left in plenum chamber |
T10b | 10-pin connector, Climatronic |
T12d | 12-pin connector, on Climatronic |
T12e | 12-pin connector |
T16b | 16-pin connector |
T16c | 16-pin connector |
T32 | 32-pin connector, blue, on dash panel insert |
T80 | 80-pin connector |
135 | Earth connection 2, in dash panel wiring harness |
A27 | Connection (speed signal), in dash panel wiring harness |
L39 | Connection (air conditioning system pressure switch) 1 in Climatronic wiring harness |
L56 | Connection (sender), in Climatronic wiring harness |
F163 | Thermal switch for air conditioning system shut-off |
J293 | Radiator fan control unit |
N25 | Air conditioning system magnetic coupling (01270-4121) |
V7 | Radiator fan (01018-3433) |
V35 | Right fan for radiator |
T3b | 3-pin connector, on radiator fan |
T3c | 3-pin connector, on radiator fan |
T4l | 4-pin connector, on engine |
T4m | 4-pin connector, in left engine compartment |
T10u | 10-pin connector, in left engine compartment |
193 | Earth connection 1, in coolant fan wiring harness |
C11 | Connection in radiator fan wiring harness |
K21 | Connection 1, in radiator fan wiring harness |
L39 | Connection (air conditioning system pressure switch) 1 in Climatronic wiring harness |
L56 | Connection (sender), in Climatronic wiring harness |
L68 | Connection 2 (sender), in Climatronic wiring harness |
A | Battery |
D | Ignition/starter switch |
F18 | Radiator fan thermal switch |
J248 | Diesel direct injection system control unit |
J279 | Radiator fan V7 and V35 relay - 1st speed |
J293 | Radiator fan control unit |
S16 | Fuse 16 in relay plate fuse holder |
S164 | Fuse 3 (30) in fuse holder on battery |
S180 | Fuse 8 (30) in fuse holder on battery |
T3 | 3-pin connector, on the battery |
T4m | 4-pin connector, in left engine compartment |
T10h | 10-pin connector, blue, in connector protective housing, on left in plenum chamber |
T10u | 10-pin connector, in left engine compartment |
T80 | 80-pin connector |
501 | Screw connection 2 (30), on relay plate |
A32 | Positive connection (30), in dash panel wiring harness |
K20 | Positive connection 1 (30), in radiator fan wiring harness |
K21 | Connection 1, in radiator fan wiring harness |