My car is a 2002 1.9 diesel S40 Sport T4.
I have just noticed that my fog Lights are not working at all. I am lucky enough to have a second Volvo S40 2000 phase 2 and I just swapped the control unit/switches on the right hand side of the steering wheel but no luck either. Now it is possible that both units are not functioning properly, but the odds for that are a bit too high. I looked at the Haynes manual and it was ............ well useless. I also had a look at VADIS that a friend of a friend of a friend has
but could not find any useful info there either. Obviously I have checked the fuses etc and all seem to be fine.
Any ideas what else can I look for. Is there a relay for the fog lights and if yes, where is it located?
I need your brains please.