Fuse for interior lights on C5

[chrismkz]

Is it possible to disable interior courtesy lights on the Ciroen C5 2.2 HD by removing the fuse and, if so which fuse and where will I findf it? A number of tiny lights are creating a slow battery drain - eg: cigar lighter light, heater control lights, gearshift light etc. We're not fussed about these lights working, so figure a solution may be to simply remove the fuse. Advice appreciated! Thanks, Chris (Barnet Herts)

[Clogzz]

The middle button of the front ceiling light does that.
It must be done with the door open, otherwise it’s back next time.
Don’t know the fuse, and neither does the book.