- M10 Engine management control unit
- M11 Fuel injection main relay diode
- M15 Heater plugs control unit
- M20 CODE control unit
- M30 Alarm control unit
- M35 Alarm remote control receiver
- M40 A.B.I control unit
- M45 Electronic Check device
- M50 ABS control unit
- M55 CAE control unit
- M60 AIR BAG control unit
- M70 Climate control system control unit
- M75 Additional heater control unit
- M80 Central door locking control unit
- M81 Electric front windows control unit
- M82 Rear electric windows control unit
- M83 Direction indicators control unit
- M84 Parking control unit
- M87 Xenon headlamps control unit
- M90 Navigator control unit