Audi A4 Windscreen Demister Not Working

My windscreen demister wont work.

Audi a4 windscreen demister not working. Hi there i have got a problem with windscreen demister flap motor on my audi a4 saloon 1 9tdi b7. 03my 52 1 9 tdi 130ps quattro sport avant 170bhp remap mk2 rns e oem bluetooth b7 wiper arms blades 4300k hid nightbreakers led sidelights rear tints new lights all round new front rear screens frt armrest s line kit cruise dis b7 gearknob aluminium trims parking sensors black grilles rs4 rarb s4 front end grey 18 rs6 alloys rs4 full electric comfort recaro s bilstein. The flaps had stuck on mine and didn t direct any air to the windscreen take all the glovebox bits out and have a look you may be lucky like me. Haven t had a problem since.

If the new fuse blows as soon as the heater switch is operated there is a short circuit either in the switch or in wiring and you will have to check the switch and along the length of the wire to find it. The only problem is the demister one. I get blowing out of the front but not out to the windscreen or it seems to the feet. Examine the fuse to see if it has blown.

It s an audi a4 b5 1995 2 6 v6. If the fuse looks intact it is still worth replacing it to see if that solves the problem. My windscreen demister does not work i can hear the heaters working but nothing comes out them audi 2002 a4 question. Footwell works perfectly fine middle grilles blowing nice hot or hot air and side vents are blowing fine hot or cold air too but not the demister one.

My econ light on was the sensor located in the air con rad just by the passenger headlight. Windscreen demister is not. The fan is blowing hot or cold air as required through all other channels i e.