| G65 | High pressure sender |
| J285 | Control unit with display in dash panel insert |
| J301 | Air conditioning system control unit |
| J533 | Data bus diagnostic interface |
| N280 | Air conditioning system compressor regulating valve |
| S10 | Fuse in relay plate fuse holder, in engine compartment |
| S11 | Fuse in relay plate fuse holder, in engine compartment |
| T6ma | 6-pin connector |
| T10d | 10-pin connector, blue, E-box in engine compartment |
| T10f | 10-pin connector, red, E-box in engine compartment |
| T16cd | 16-pin connector, on air conditioning system control unit |
| T17 | 17-pin connector, black, front right footwell |
| T20cb | 20-pin connector, on air conditioning system control unit |
| 647 | Earth point -3-, on bulkhead in plenum chamber |
| B397 | Connection -1- (convenience CAN bus, high), in main wiring harness |
| B402 | Connection -6- (convenience CAN bus, high), in main wiring harness |
| B405 | Connection -9- (convenience CAN bus, high), in main wiring harness |
| B406 | Connection -1- (convenience CAN bus, low), in main wiring harness |
| B411 | Connection -6- (convenience CAN bus, low), in main wiring harness |
| B414 | Connection -9- (convenience CAN bus, low), in main wiring harness |
| D180 | Connection (87a), in engine compartment wiring harness |
| D181 | Connection -2- (87a), in engine compartment wiring harness |
| G92 | Temperature flap control motor potentiometer |
| G135 | Defrost flap control motor potentiometer |
| J301 | Air conditioning system control unit |
| SC25 | Fuse -25- on fuse holder |
| T16cd | 16-pin connector, on air conditioning system control unit |
| T17 | 17-pin connector, black, front right footwell |
| T20cb | 20-pin connector, on air conditioning system control unit |
| V68 | Temperature flap control motor |
| V107 | Defrost flap control motor |
| 112 | Earth connection -2-, in air conditioning system wiring harness |
| L31 | Connection (5 Volt), in air conditioning system wiring harness |
| * | Right-hand drive only |
| G263 | Evaporator outflow temperature sender |
| G454 | Refrigerant temperature sender |
| G470 | Front air distribution control motor potentiometer |
| J32 | Air conditioning system relay |
| J301 | Air conditioning system control unit |
| J518 | Entry and start authorisation control unit |
| SB39 | Fuse -39- on fuse holder |
| SB56 | Fuse -56- on fuse holder |
| T6ce | 6-pin connector |
| T6k | 6-pin connector, brown, E-box in engine compartment |
| T10ma | 10-pin connector, black, E-box in engine compartment |
| T16cd | 16-pin connector, on air conditioning system control unit |
| T17 | 17-pin connector, black, front right footwell |
| T20cb | 20-pin connector, on air conditioning system control unit |
| T81 | 81-pin connector |
| V145 | Front air distribution control motor |
| V154 | Fresh air/air recirculation flap control motor |
| 112 | Earth connection -2-, in air conditioning system wiring harness |
| 269 | Earth connection (sender earth) -1-, in dash panel wiring harness |
| L31 | Connection (5 Volt), in air conditioning system wiring harness |
| B324 | Positive connection -10- (30a), in main wiring harness |
| * | Applies only to models with engine code BAC |
| ** | Applies only to models with engine code AXQ |
| *** | Not installed in models with engine code AZZ |
| E9 | Fresh air blower switch |
| G468 | Footwell flap control motor potentiometer |
| J301 | Air conditioning system control unit |
| J486 | Fresh air blower 2nd speed relay |
| N24 | Fresh air blower series resistor with overheating fuse |
| SB55 | Fuse -55- on left fuse holder |
| T1 | Single connector, front right footwell |
| T6ce | 6-pin connector |
| T17 | 17-pin connector, black, front right footwell |
| T20cb | 20-pin connector, on air conditioning system control unit |
| V261 | Footwell flap control motor |
| V305 | Front blower regulation (Bitron) motor |
| 33 | Earth point, on right behind dash panel |
| 112 | Earth connection -2-, in air conditioning system wiring harness |
| L9 | Connection -1-, in air conditioning system wiring harness |
| L10 | Connection -2-, in air conditioning system wiring harness |
| L11 | Connection -3-, in air conditioning system wiring harness |
| L31 | Connection (5 Volt), in air conditioning system wiring harness |
| B324 | Positive connection -10- (30a), in main wiring harness |
| * | Applies only to models with no auxiliary coolant heater |
| J160 | Circulation pump relay |
| J301 | Air conditioning system control unit |
| SB2 | Fuse -2- on left fuse holder |
| T2p | 2-pin connector |
| T14g | 14-pin connector, under front left mud wing |
| T16cd | 16-pin connector, on air conditioning system control unit |
| T17 | 17-pin connector, black, front right footwell |
| T20cb | 20-pin connector, on air conditioning system control unit |
| V55 | Circulation pump |
| 12 | Earth point, on left in engine compartment |
| 32 | Earth point, on left behind dash panel |
| 33 | Earth point, on right behind dash panel |
| 97 | Earth connection -1-, in air conditioning system wiring harness |
| 373 | Earth connection -8-, in main wiring harness |
| 374 | Earth connection -9-, in main wiring harness |
| 384 | Earth connection -19-, in main wiring harness |
| 390 | Earth connection -25-, in main wiring harness |
| * | Applies only to models with an auxiliary coolant heater, as of January 2003 |
| J496 | Additional coolant pump relay |
| J708 | Residual heat relay |
| SB2 | Fuse -2- on left fuse holder |
| T6k | 6-pin connector, brown, E-box in engine compartment |
| T10f | 10-pin connector, red, E-box in engine compartment |
| V36 | Coolant pump |
| 12 | Earth point, on left behind dash panel |
| 32 | Earth point, on left behind dash panel |
| 209 | Earth connection -6-, in engine compartment wiring harness |
| 373 | Earth connection -8-, in main wiring harness |
| 374 | Earth connection -9-, in main wiring harness |
| 384 | Earth connection -19-, in main wiring harness |
| 646 | Earth point -2-, bulkhead |
| * | Applies only to models with engine code AZZ, with no auxiliary coolant heater |
| ** | Applies only to models with engine code AXQ, with no auxiliary coolant heater |
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