So when I unlock the car, the ignition barrel lights up, ditto with sidelights I think. Its a fairly crap colour, but wheres the bulb, and whats the bulb? Im interested in replacing it with LED>
The bulb is fitted to the immobiliser transponder coil housing which is located on the ignition switch lock barrel, to access it you will need to remove the upper and lower shrouds.
From memory, it's a minature capless clear bulb (On my 2002, TD4)
When I had mine apart to replace the wiper switch last year, although it was working o.k. , I decided to change the bulb as a matter of course. It was a clear bulb that came out and I replaced it with the same.
It's smaller than the standard W5W capless and is around 1 watt or so...yes, it is the same size as those bulbs fitted in the switches.
:smokin: