Hi. With the heating set at 22 degrees (both sides) and the aircon and auto switched on after about 25 minutes of driving the drivers side starts to blow cold. I know there's many post about the heater flaps being problematic but none of the post seems to have this problem with the delay time. Have tried with aircon off auto off every available alternative .The car went into the dealers yesterday and they report no problems at all showing up on diagnostics . I can't be 100 per cent sure but thinking back it may have had the same problem in the summer but blowing warm air out of drivers side rather than cold. Sorry but I only do about 3t miles per annum. Anyone able to advise on this please? Thanks for your input (Audi Q5 2016 2.0 TDI SLine auto)
