I am having a problem with my audi 1988 A80. Just after starting it the coolant/heating idiot light continually blinks. I have check my oolant -- all the levels are good and my car has never over heated. After cking with the local dealer - to trouble shoot the problem will cost around $200.00 dollars, I have inquired about the sensor (which there are two). Can anyone tell me what the problem could be or how to fix it.
Tks MrD