W12BTW

Good afternoon guys,

They are no Error codes present on the Auto HVAC and there is heat coming from the rear central vents but i have no heating (only cool air) coming from the rear pillar vents on my Audi A8L W12. I did check the module and measuring blocks and found out that
Left Rear Warm/Cold Flap Air outlet motor V220 is in open position and stay open when heating is activated to HI.
Right Rear Warm/Cold Flap Air outlet motor V221 is in open position and stay open when heating is activated to HI.

How can i re-calibrate this or this is a mechanical issue ? Any help will be much appreciated. According to the manual if i read it correctly should be closed when heating is activated to HI.

Thanks

Brozee

If i remember correctly and I may be wrong, heat doesn't come out of those vents, only cold air. So it is operating as it should.