I just spent last Sunday fixing the dome lights in mine. I had several problems. Door switches (as mentioned) were all corroded. A good clean up with some fine wet & dry sorted this out. The other problem I had was the dash switch. I pulled it apart to find one set of contacts stuck shut, and one set of contacts not making contact properly. Once I cleaned everything up, and attacked it with the same bit of wet & dry, everything came good. The switches are easy to pull apart. My lights stay on for only 15 seconds after the door is closed, not the 60 seconds that Lotz-a-Landies does, but the timer in these is not precise, so I would expect different times for different vehicles. An accurate wiring diagram helps heaps, and it took me a while to track down the right one. The diagram in the users manual, and the old Haymes manual I have were both for earlier models. I eventually got a full manual downloaded from OS for 9 quid, which is absolutly great and worth every cent. Good luck!
