Windshield Defogger Malfunction: 2007 S-60

I've had my 2007 S-60 for about a year now. With the cool autumn
weather, I need my windshield defogger from time to time. It must have
worked well last year because I didn't notice any problems with it but
this year, it blows cold air and doesn't clear the fog on the inside
of the windshield very well.

Any ideas on what might be causing this? The rest of the heating
system works well and the engine cooling fluid is full.

Paul

 

I would set up an appointment with your servicing Volvo dealer & have
them diagnose the problem with the defroster
Glenn K
Volvo Certified Technician
ASE Certified Technician