The warning light is on indicating that there is a fault with one of the exterior lights. None of the exterior lights (including license plate and dash lights) are out. Anyone have any suggestions or have a wiring diagram that could help me locate the problem? Also, the switch for the motor bonnet causes a click and a change in the panel lights but does not open the bonnet and the fog lights are on all the time when the low beams are on and the switch to turn them on and off does nothing. Any help would be appreciated.