why dont my reverse lights work on my vectra 1.8 Ls 1998? i have changed bulbs, checked fuse and checked reverse connecter on gear box and still nothing plwase help.

paul jones, April 2007

Hi,
Paul, when you checked the connector on the gearbox did you disconnect it and short the two wires to simulate a closed connection? If you do this and the rest of the system is ok, the lights will come on when you have the ignition on. If you did this and you still got no lights, you need to check the wiring for continuity (possible breaks).
Cheers now

Ken Chapman, April 2007