Climate and rear fog lamp problem!??
I've bought 156SW (MY 2005) 1.9 85kW few months ago. I noticed that sometimes when starting car, climate control resets itself to Auto mode, 20 deg C with Aircon compressor on.
I usually then switch off compressor manually and adjust temperature to desired value...and select MONO for both driver and passenger side to have same temp. However, very often when I do that, rear fog lamp turns on!! Than I have to turn rear fog off.
So, here I can see two different problems, and not seeing any difference between them:
1. climate controll setting resets to "default" settings...not remembering my last settings
2. turning on rear fog lamp, but only when climate resets to defaults and when I turn off aircon compressor
This behavior I noticed few days after buying car...so it is present almoust half a year. Last weekend I was replacing cooling water thermostat so I disconnect battery for more than 4 hours, and when I reconnect it I didn't start engine for more than 10 minutes...so I suppose that climate ECU was reset properly. However, problem still exists...
Does anyone have some simmilar experience? What is likely to be problem here?