Ok so currently my air con compressor is goosed, but the car when set to low on the climate control is still blowing fairly warm air.  Outside temp tonight is only around 12 degrees and its warm air coming through the vents.  In the other car my leon driving tonight with air con off and climate at low its a lot colder air coming into the cabin.

So question is what could cause this could it be the pollen filter is blocked could that cause this issue?  Anyone any idea where abouts on a 2004 A3 1.9tdi this is?  Are there any cold air pipes that could have come off that again could cause this?

If i crank the temp upto max it is getting hot so dont think there is an issue with it otherwise.

Cheers again for any thoughts

Mark