Fabia estate 1.9tdi comfort 02 plate. Heater comes on HOT, only way to shut of is to fiddle with controls and go to recirculate air. Aircon works no probs. been told a flap motor may be prob any suggestions please.

Search button & yes, likely to be flap motor.

Try fabia-vrs.com for a how-to on doing a reset procedure, sometimes that gets it working again.

Might also be worth cleaning out the temperature sensor hidden behind the grilles beside the air con / recirc buttons as these can get covered in dust and fluff and do not measure the cabin temperature correctly.

Does anyone know where I can obtain software and cable to reprogramme heater?