Operation CHARM: Car repair manuals for everyone.

Function Test








Preliminary work:
- Check operation of central locking,
- Check batteries in infrared transmitter key.

Preparation for Test:
1. Battery voltage 11 - 14 V,
2. Fuses Ok.
3. Voltage Supply to control modules and CAN data lines ok,
4. Central locking system in proper operating condition,
5. Batteries in transmitter key ok.
6. Transmitter key removed from electronic ignition switch,
7. Side windows lowered approx. 100 mm (4 in.),
8. Sliding/pop-up roof open,
9. All doors and trunk lid closed.

Test Steps 1.0 - 4.0:




Test Steps 5.0 - 8.0:




Test Steps 9.0 - 11.0: