| E87 | Climatronic operating and display unit |
| G56 | Dash panel temperature sensor |
| G92 | Temperature flap control motor potentiometer |
| H26 | Button operation signal sender |
| J255 | Climatronic control unit |
| L75 | Digital display illumination |
| L76 | Button illumination |
| SB5 | Fuse, in fuse holder |
| T6z | 6-pin connector, at temperature flap control motor |
| T16d | 16-pin connector, at climatronic control unit (black) |
| T20a | 20-pin connector, at Climatronic control unit (red) |
| V42 | Temperature sensor blower - dash panel |
| V68 | Temperature flap control motor |
| 135 | Earth connection -2-, in dash panel wiring harness |
| 199 | Earth connection -3-, in dash panel wiring harness |
| A20 | Positive connection (15a), in dash panel wiring harness |
| A58 | Connection (5V), in dash panel wiring harness |
| G112 | Central flap control motor potentiometer |
| G114 | Footwell/defroster flap control motor potentiometer |
| J255 | Climatronic control unit |
| K | Dash panel insert |
| T6a | 6-pin connector, at central flap control motor |
| T6b | 6-pin connector, at footwell/defroster flap control motor |
| T12d | 12-pin connector, at climatronic control unit (black) |
| T16a | 16-pin connector, under the glove compartment on the driver's side (diagnostic connection) |
| T16d | 16-pin connector, at climatronic control unit (black) |
| T20a | 20-pin connector, at Climatronic control unit (red) |
| T32b | 32-pin connector, at dash panel insert (green) |
| V70 | Central flap control motor |
| V85 | Footwell/defroster flap control motor |
| 199 | Earth connection -3-, in dash panel wiring harness |
| A58 | Connection (5V), in dash panel wiring harness |
| A76 | Connection (diagnosis wire K), in dash panel wiring harness |
| A146 | Connection (CAN H, convenience), in dash panel wiring harness |
| A147 | Connection (CAN L, convenience), in dash panel wiring harness |
| G89 | Fresh air intake duct temperature sensor |
| G113 | Air flow flap control motor potentiometer |
| G191 | Vent temperature sender, centre |
| G192 | Vent temperature sender, footwell |
| J31 | Automatic intermittent wash/wipe relay |
| J255 | Climatronic control unit |
| SB15 | Fuse, in fuse holder |
| T2k | 2-pin connector, at fresh air intake duct temperature sensor |
| T2l | 2-pin connector, at vent temperature sender, footwell |
| T2m | 2-pin connector, at vent temperature sender, centre |
| T6c | 6-pin connector, at air flow flap control motor |
| T12d | 12-pin connector, at climatronic control unit (black) |
| T16d | 16-pin connector, at climatronic control unit (black) |
| T16e | 16-pin connector, at climatronic control unit (brown) |
| T20a | 20-pin connector, at Climatronic control unit (red) |
| V71 | Air flow flap control motor |
| 199 | Earth connection -3-, in dash panel wiring harness |
| A1 | Positive connection (30a), in dash panel wiring harness |
| A49 | Connection -1- (windscreen wiper reactivation), in dash panel wiring harness |
| A58 | Connection (5V), in dash panel wiring harness |
| A156 | Connection (53c), in dash panel wiring harness |
| G107 | Sunlight penetration photosensor |
| G263 | Evaporator out-flow temperature sender |
| J126 | Fresh air blower control unit |
| J255 | Climatronic control unit |
| J... | Engine control units |
| SB25 | Fuse, in fuse holder |
| T2n | 2-pin connector, at evaporator out-flow temperature sender |
| T4y | 4-pin connector, at sunlight penetration photosensor |
| T6d | 6-pin connector, on fresh air blower control unit |
| T12d | 12-pin connector, at climatronic control unit (black) |
| T15b | 15-pin connector, in plenum chamber (red) |
| T15d | 15-pin connector, on left A-pillar (grey) |
| T16d | 16-pin connector, at climatronic control unit (black) |
| T16e | 16-pin connector, at climatronic control unit (brown) |
| T20a | 20-pin connector, at Climatronic control unit (red) |
| V2 | Fresh air blower |
| 135 | Earth connection -2-, in dash panel wiring harness |
| 199 | Earth connection -3-, in dash panel wiring harness |
| A36 | Connection (75a), in dash panel wiring harness |
| * | only for engine identification characters AYM |
| F129 | Air conditioner pressure switch |
| F266 | Bonnet contact switch |
| J44 | Magnetic coupling relay |
| J255 | Climatronic control unit |
| N25 | Air conditioning system magnetic coupling |
| T1f | 1-pin connector, on front left in engine compartment (green) |
| T3h | 3-pin connector, on left A-pillar (grey) |
| T4x | 4-pin connector, at air conditioner pressure switch |
| T14a | 14-pin connector, on front left in engine compartment (black) |
| T15d | 15-pin connector, on left A-pillar (grey) |
| T16d | 16-pin connector, at climatronic control unit (black) |
| T16e | 16-pin connector, at climatronic control unit (brown) |
| 44 | Earth point, on lower part of left A-pillar |
| 127 | Earth connection, in coolant fan wiring harness |
| 403 | Earth connection, in front end wiring harness |
| A20 | Positive connection (15a), in dash panel wiring harness |
| L9 | Connection -1-, in radiator fan wiring harness |
| F18 | Radiator fan thermal switch |
| J59 | X contact relief relay |
| J279 | Radiator fan relay - 1st speed |
| J280 | Radiator fan relay - 2nd speed |
| J397 | Radiator fan run-on relay |
| J... | Engine control units |
| N39 | Radiator fan series resistor, under the left longitudinal member |
| S42 | Radiator fan fuse, at additional relay holder behind the relay holder |
| S105 | Radiator fan fuse, at additional relay holder behind the relay holder |
| T2g | 2-pin connector, in engine compartment, front left |
| T4w | 4-pin connector, at radiator fan thermal switch |
| T10m | 10-pin connector, in plenum chamber (orange) |
| T14a | 14-pin connector, on front left in engine compartment (black) |
| T15d | 15-pin connector, on left A-pillar (grey) |
| V7 | Radiator fan |
| 127 | Earth connection, in coolant fan wiring harness |
| 403 | Earth connection, in front end wiring harness |
| A193 | Connection (87a), in dash panel wiring harness |
| L9 | Connection -1-, in radiator fan wiring harness |
| * | only for diesel engines |