Security alarm sensor, Alarm siren, Central control unit of comfort systems, Antenna amplifier
- G578 - Security alarm sensor
- H12 - Alarm siren
- J393 - Central control unit for comfort systems
- R24 - Antenna amplifier
- R47 - Antenna for central locking and alarm system
- ST3 - Fuse Box 3
- SC12 - Fuse 12 in fuse box C
- T1h - Connector, 1-pin
- T2de - Connector, 2-pin
- TZe - Connector, 3-pin
- T4f - 4-pin connector
- T32c - Connector, 32-pin
- 51 - Ground connection point in the luggage compartment on the right
- 277 - Ground connection 3 in the passenger compartment wiring harness
- 370 - Ground connection 5 in main wiring harness
- 377- Ground connection 12 in main wiring harness
- 639 - Ground connection point on left A-pillar
- B301 - Positive connection 5 (30) in the main wiring harness
- B528 - Connection 1 (UN bus) in main wiring harness
- * - see current fuse box diagram
- *2 - see the current electrical equipment layout diagram
| 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 |