Air Con fan killing battery.
Whenever the ignition is turned off on my B6 1.9 Tdi , the air con radiator fan comes on and stays on therefore killing the battery.
My friend ran VAG-Com on it and it came up with the following error code:
01206 - Signal for Duration of Ignition: OFF
27-00 - Implausible Signal
Any advice or suggestions would be appreciated.
Poss two faults.
1 faulty rad fan ecu unit
2 water inside e box housing which can short out fan relay depending on engine spec