Originally Posted by
Brendan
This happend to me a long time ago, It was a pin hole in the heating matrix so your A/C blows nice hot but water laden air into the car, this then condeses out on the cold(er) windows!
If you can, presure test your heater matrix! To do this bung one side up, conect the other side to a compressed air suply, and put the matrix under water with washing up liquid in it! then check for bubbles!
good luck!
Just a update. I decided to go with the above theory of a slight pinhole in the heater matrix as noticed the water level had dropped by a couple of mm since owning it.
The fix
1 bottle of BARSLEAK. Within a couple of days use noticed the difference, a week on and it seems perfect.
Ideally want some decent weather again as it seemed worse in the warm weather with the a/c on cold.
But fingers crossed its sorted.