Is there a way in obd11 to change setting to allow rear window heater to switch on when front windscreen defrost is selected? Currently the windscreen defrost selection is remembered when car is switched off and restarted. I would like to add rear window heater to have same functionality.
Thanks for the reply. I did receive a response from Audi Connect yesterday basically stating that this facility is not available which confirms what you have found.
Hi, my 2017 A5 TDI, 3 zone climate, blows cold air out the back vents no matter what the temperature in Sync mode, 3-zone or rear temperature is set to. VCDS shows no faults. Anyone had this? Is anyone able to advise please?