I have a vauxhall combo van 2003. The interior light is constantly on, need help with finding wiring diagrams or help to fix.

daz, September 2009

Interior lights in motor vehicles often have a three position switch - permanently on - permanently off - automatic where the door opening controls it... I would look to the switch if the light is misbehaving or one of the door switches - if a door switch has failed the control may behave as if the door were always open.

Peccavi, September 2009