Hello Discool, I’m a little late with replying ; anyway your explanation will do now. Lifetime learning ! But I think that the diode in the single wire between door switch and multifunction unit simply will cut off forever his function for the courtesy lights on the ceiling. The current may...

Hello Discool, Thanks for the helpfull answer ! I’ve found the wiring harness PRC4802 on the www. But... my english is not so very good, and mij knowledge of electricity is a quoted a little bit higher than basic ! So, could you please drew a very basic wiring diagram and post it to me (and...

Hello, I’m the proud owner of a sherished Discovery Tdi (may 1998). I’ve bought the puddle lights (PRC 8076) for both front doors (with white lens for in the bottom, with red lens for in the valence). They all fit in the holes where now blanked by black buns. Each light has two feeds and is a...