D | Ignition/starter switch |
E1 | Lighting switch |
E87 | Control and display unit for air conditioner |
F14 | Coolant temperature warning switch (overheating) |
F129 | Air conditioner pressure switch |
G65 | High pressure sender |
S3 | Fuse in fuse box |
S4 | Fuse in fuse box |
S5 | Fuse in fuse box |
T10p | 10-pin connector, behind dash panel, right |
T12a | 12-pin connector, behind dash panel, right |
85 | Earth connection -1-, in engine compartment wiring harness |
249 | Earth connection -2-, in interior wiring harness |
A2 | Positive (+) connection (15), in dash panel wiring harness |
A37 | Connection (58a), in dash panel wiring harness |
B135 | Connection (15a), in interior wiring harness |
L39 | Connection (air conditioner pressure switch) -1-, in Climatronic wiring harness |
* | Air conditioner with pressure switch |
** | Air conditioner with high pressure sender |
E23 | Front and rear fog light switch |
E87 | Control and display unit for air conditioner |
G106 | Ambient temperature indicator |
J218 | Combi-processor in dash panel insert |
T10p | 10-pin connector, behind dash panel, right |
T12a | 12-pin connector, behind dash panel, right |
T16 | 16-pin connector, black, shelf on driver's side (diagnosis connection) |
T32 | 32-pin connector, blue, on dash panel insert |
T32a | 32-pin connector, green, on dash panel insert |
249 | Earth connection -2-, in interior wiring harness |
A19 | Connection (58s), in dash panel wiring harness (switch illumination) |
A27 | Connection (speed signal), in dash panel wiring harness, near micro-central electrics |
A45 | Connection (engine speed signal), in dash panel wiring harness |
A76 | Connection (diagnosis wire K), in dash panel wiring harness |
A116 | Connection -2- (58d), in dash panel wiring harness |
B145 | Positive (+) connection (58s), in interior wiring harness |
* | Air conditioner with pressure switch |
** | Air conditioner with high pressure sender |
E87 | Control and display unit for air conditioner |
G92 | Temperature flap control motor potentiometer |
G112 | Central flap control motor potentiometer |
G113 | Air flow flap control motor potentiometer |
J220 | Motronic control unit |
T10p | 10-pin connector, behind dash panel, right |
T10x | 10-pin connector, orange, in plenum chamber |
V68 | Temperature flap control motor |
V70 | Central flap control motor |
V71 | Air flow flap control motor |
97 | Earth connection -1-, in air conditioner wiring harness |
L31 | Connection (5V), in air conditioner wiring harness |
* | Models with manual gearbox |
** | Models with automatic gearbox |
E87 | Control and display unit for air conditioner |
G17 | Ambient temperature sensor |
G89 | Fresh air intake duct temperature sensor |
G107 | Sunlight penetration photosensor |
G114 | Control motor potentiometer, footwell/defroster flap |
G192 | Vent temperature sender, footwell |
T10p | 10-pin connector, behind dash panel, right |
T12a | 12-pin connector, behind dash panel, right |
V85 | Footwell/defroster flap control motor |
97 | Earth connection -1-, in air conditioner wiring harness |
112 | Earth connection -2-, in air conditioner wiring harness |
L31 | Connection (5V), in air conditioner wiring harness |
E87 | Control and display unit for air conditioner |
J126 | Fresh air blower control unit |
S225 | Fuse in fuse box |
T10p | 10-pin connector, behind dash panel, right |
T12a | 12-pin connector, behind dash panel, right |
V2 | Fresh air blower |
44 | Earth point, lower part of left A-pillar |
L2 | Connection, in air conditioner wiring harness |
L59 | Positive (+) connection (30), in heater unit wiring harness |
* | Air conditioner with pressure switch |
A | Battery |
B | Starter |
C | Alternator |
C1 | Voltage regulator |
J218 | Combi-processor in dash panel insert |
J220 | Motronic control unit |
J293 | Radiator fan control unit |
S133 | Fuse 3 |
S138 | Fuse 5 |
S164 | Fuse -3- (30), in battery fuse box |
T3e | 3-pin connector, black, on main fuse box/battery |
T4b | 4-pin connector, in engine compartment, left |
T4f | 4-pin connector, connector B on J293 |
T10ab | 10-pin connector, connector A on J293 |
T14b | 14-pin connector, connector A on J293 |
T32a | 32-pin connector, green, on dash panel insert |
2 | Earth strap, gearbox - body |
12 | Earth point, in engine compartment, left |
A17 | Connection (61), in dash panel wiring harness |
A68 | Connection (30, air conditioner), in dash panel wiring harness |
* | Air conditioner with pressure switch |
** | Air conditioner with high pressure sender |
F18 | Radiator fan thermo-switch |
F54 | Radiator fan thermo-switch |
J293 | Radiator fan control unit |
S16 | Fuse in fuse box |
T4f | 4-pin connector, connector B on J293 |
T10ab | 10-pin connector, connector A on J293 |
T14b | 14-pin connector, connector A on J293 |
V7 | Radiator fan |
V177 | Radiator fan -2- |
188 | Earth connection -3-, in air conditioner wiring harness |
A68 | Connection (30, air conditioner), in dash panel wiring harness |
A98 | Positive (+) connection -4- (30), in dash panel wiring harness |
B156 | Positive (+) connection -4- (30), in interior wiring harness |
L3 | Connection (temperature switch), in air conditioner wiring harness |
L26 | Connection (radiator fan), in engine compartment - Climatronic wiring harness |
L40 | Connection (air conditioner pressure switch) -2-, in Climatronic wiring harness |
L43 | Connection (radiator fan), in air conditioner/radiator fan wiring harness |
* | Air conditioner with pressure switch |
** | Air conditioner with high pressure sender |
J220 | Motronic control unit |
J293 | Radiator fan control unit |
N25 | Air conditioning system magnetic coupling |
T2g | 2-pin connector, near compressor |
T4b | 4-pin connector, in engine compartment, left |
T10a | 10-pin connector, green, in plenum chamber |
T10p | 10-pin connector, behind dash panel, right |
T10x | 10-pin connector, orange, in plenum chamber |
T10ab | 10-pin connector, connector A on J293 |
T14b | 14-pin connector, connector A on J293 |
V51 | Continued circulation of coolant pump |
12 | Earth point, in engine compartment, left |
188 | Earth connection -3-, in air conditioner wiring harness |
L39 | Connection (air conditioner pressure switch) -1-, in Climatronic wiring harness |
L40 | Connection (air conditioner pressure switch) -2-, in Climatronic wiring harness |
* | Air conditioner with pressure switch |
** | Air conditioner with high pressure sender |
*** | Only models with 165 kW engine |