Dome light not working with open door

[Spyper]

My interior dome light doesn't go on when the front passenger door opens. Every other door that's open turns it on though. Every now and then it'll work but mostly no. What could be causing this?

 

[clixanup]

Bad earth on the light switch at the particular door in question.

Easy to fix. Remove the switch and clean the contact. It will all become obvious when you remove the switch.

 

[zandahar]

heh make sure the lil switch in the door is actually popping open/up. mates got stuck and just crc'd it and was good as new

 

[Spyper]

Ok thanks guys, shall check it in the morning.