Please help......
Problem: heater has stopped working, a/c light doesn't work either too. Demister light working but not blowing any air out. The heater isn't blowing any air out either. You can imagine it at the moment. I can't see out of the window to drive in this weather.
Any ideas what the problem is?
The problem is on a citroen picasso (51 plate). It was working a few days ago and now just stopped. Had a diagnostic check and engine seems to be coming up "sound". No problems. Fuses have been checked, no lose wiring; just not working.
Try wiggling the ignition key while they are switched on and the engine is running. There must be a connection on back of ignition barrel because mine sometims don't come on and when you move the key slightly the heater blowers come on.
Rob, December 2012
i had a problem like this on a vectra and was suggested to check the resister block ,,,try this
