Quote:
Originally Posted by mattylondon
Rear window heater control
The convenience system central control unit activates the external rear window heating relay -J9 (relay coil). The information to activate the heated rear window is transmitted via CAN from the air conditioner operating and display unit. The air conditioner operating and display unit is the master unit in the heated rear window function and can, if necessary, initiate cyclic operation of the rear window heating via CAN. During starting actuation of the rear window heater is interrupted.
I'll carry on digging...
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Cheers Matt not sure what they mean by "If necessary" lol
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Audi A8 D2 3.7 Quattro Sport 1999 FL - Melange
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