| G112 | Central flap control motor potentiometer |
| G113 | Air flow flap control motor potentiometer |
| G152 | Front vent temperature sender |
| J255 | Climatronic control unit |
| T1y | Single connector, in centre behind dash panel, connection for self-diagrosis |
| T5a | 5-pin connector, in centre behind dash panel |
| T5b | 5-pin connector, in centre behind dash panel |
| T10 | 10-pin connector |
| T28b | 28-pin connector |
| TV14 | Self-diagnosis junction box, above the relay plate |
| V70 | Central flap control motor |
| V71 | Air flow flap control motor |
| L36 | Connection -1-, in Climatronic controls wiring harness |
| L37 | Connection -2-, in Climatronic controls wiring harness |
| E160 | Central vent control motor |
| G107 | Sunlight penetration photosensor, on centre dash panel |
| G138 | Central vent control motor potentiometer |
| J220 | Motronic control unit |
| J255 | Climatronic control unit |
| K | Dash panel insert |
| R | Radio |
| S101 | Climatronic control unit fuse, above the relay plate |
| T3a | 3-pin connector |
| T3b | 3-pin connector, in centre behind dash panel |
| T5c | 5-pin connector |
| T8 | 8-pin connector, on radio |
| T10 | 10-pin connector |
| T12 | 12-pin connector |
| T12a | 12-pin connector |
| T28 | 28-pin connector, on dash panel insert |
| T28b | 28-pin connector |
| TV2 | Terminal 30 junction box, above the relay plate |
| TV13 | Speed signal junction box, above the relay plate |
| U1 | Cigarette lighter |
| V102 | Central vents control motor |
| A27 | Connection (speed signal), in dash panel wiring harness |
| A58 | Connection (5 Volt), in dash panel wiring harness |
| A59 | Connection (sender), in dash panel wiring harness |
| E15 | Heated rear window switch |
| E20 | Switches and instruments - lighting control |
| G17 | Ambient temperature sensor |
| G56 | Dash panel temperature sensor |
| G89 | Fresh air intake duct temperature sensor |
| J255 | Climatronic control unit |
| K | Dash panel insert |
| L15 | Ashtray light bulb |
| N53 | Vacuum valve strip, in centre behind dash panel |
| R | Radio |
| T5d | 5-pin connector, centre behind dash panel |
| T5f | 5-pin connector |
| T8 | 8-pin connector, on radio |
| T10 | 10-pin connector, on Radio |
| T12 | 12-pin connector, behind dash panel |
| T12a | 12-pin connector, behind the relay plate |
| T28 | 28-pin connector, on dash panel insert |
| T28b | 28-pin connector |
| U1 | Cigarette lighter |
| V42 | Temperature sensor blower |
| W6 | Glove box light |
| W15 | Interior light with switch-off delay |
| 80 | Earth connection -1-, in instruments wiring harness |
| A11 | Positive (+) connection (58b), in wiring harness for instruments |
| A20 | Connection (15a), in dash panel wiring harness |
| L18 | Connection (15), in Climatronic controls wiring harness |
| J126 | Fresh air blower control unit, right behind dash panel |
| J217 | Automatic gearbox control unit |
| J220 | Motronic control unit |
| J255 | Climatronic control unit |
| T1a | Single connector, behind the relay plate |
| T3 | 3-pin connector |
| T10 | 10-pin connector |
| T12a | 12-pin connector, behind the relay plate |
| T28b | 28-pin connector |
| V2 | Fresh air blower |
| V7 | Radiator fan |
| 33 | Earth point, behind dash panel, right |
| 119 | Earth connection -1-, in headlight wiring harness |
| 171 | Earth connection -2-, in Climatronic controls wiring harness |
| C23 | Connection (bower speed I), in headlight/air conditioner wiring harness |
| L63 | Positive connection (Xa), in Climatronic control wiring harness |
| A | Battery |
| F18 | Radiator fan thermo-switch |
| F87 | Fan run-on thermo-switch |
| F129 | Air conditioner pressure switch |
| F163 | Air conditioner shut-off thermo-switch |
| F165 | Radiator fan thermo-switch, third speed |
| J293 | Radiator fan control unit |
| N25 | Air conditioning system magnetic coupling |
| S105 | Radiator fan fuse, 2nd and 3rd speeds |
| S108 | Radiator fan 1st speed and magnetic coupling fuse |
| T2f | 2-pin connector, near compressor |
| T4 | 4-pin connector |
| T10a | 10-pin connector |
| T12a | 12-pin connector, behind the relay plate |
| TV18 | Terminal Xa junction box, above the relay plate |
| V12 | Rear window wiper motor |
| V50 | Coolant circulation pump |
| 18 | Earth point, on cylinder block |
| 119 | Earth connection -1-, in headlight wiring harness |
| C22 | Connection (x), in headlight/air conditioner wiring harness |
| C23 | Connection (bower speed I), in headlight/air conditioner wiring harness |
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