Oil pressure sensor, Low coolant level indicator sensor, On-board power supply control unit
- F22 - Oil pressure sensor
- F208 - Gear Detection Sensor
- G32 - Low Coolant Level Sensor
- J519 - On-board power supply control unit
- N119 - Servotronic solenoid valve
- N₂80 - Air conditioning compressor regulating valve
- T2t - 2-pin connector
- T17l - Connector, 17-pin
- T17q - Connector, 17-pin, red
- T17r - Connector, 17-pin, white
- T32b - connector, 32-pin
- 401 - Ground connection (sensor mass) in the interior wiring harness
- * - only for vehicles with manual transmission
- *2 - Section size depends on the configuration
| ws | white | sw | black |
| ro | red | rt | red |
| br | brown | gn | green |
| bl | blue | gr | grey |
| li | purple | vi | purple |
| ge | yellow | or | orange |
| rs | pink |