Problem with Heater

Try http://forums.vwvortex.com/forumdisplay.php?5001-Volkswagen -- It's full of owners that may be able to shed some light on your heater problem.

Thank you problem now solved-however no clear cut reason for heating to come on-it just did-Garage preplexed at this-however as they say don't look a gift horse in the mouth

Electrical supply . I have a VW 2004 1.9 TDi . The Heated Seats , Aircon control , speed control and steering controls malfunctioned on the same time . Fuses are checked and no blown fuses . Could this be a relay problem . The relays are all mounted under neath the dashboard on driver side . Regards

Sounds like a issue with the air diverter. It directs air from the outside or from the heater core into the inside compartment. Could be a mechanical, cable, relay, control, or debris issue not allowing the diverter to swing into the proper position. Need to have another garage look into it as the first one did not do enough checking to fix it properly.