1. BCM block (body control unit.) M57, M58, M59.
2. Front door lock drive. Driver side: D11. Passenger side: D2
3. Rear side door lock drive. Right: D65. Left: D45.
4. Front door switch. Right: B29. Left: B14.
5. Rear side door switch. Right: B42. Left: B19.
6. Connector of the ignition switch and the handle of the ignition lock M34 (with smart key).
7. MZZ ignition lock connector (without smart key).
8. Smart key block (with smart key).
9. Switch for locking and unlocking the door M54.
10. Rear door switch D104.
11. Rear opener drive. doors B46.
12. Door lock relay M20 (with smart key)