Hello,
Yes, I have already tested and verified that the ATC was not coming on by itself. No problem, I will get use to it.
OK, OK. I will disconnect the pin 3 for aux heater elimination. If I got it correctly the full parking heater factory option doesn't have the Aux heater option ? And the shutting down of factory fitted PH - how is that intented ?
Now, for some time I test it with "my" switch off wire solution, then I remove it eventually. I don't want to keep to switch it off manually in my mind.
Thank you guys !