156 V6 aircon/heater temperamental
I have recently bought a 1998 156 V6 and am really enjoying it. However lately the aircon/heater work only periodically. I noticed this a week ago when I was driving along, turned up the fan and nothing happened. The fan would not spin (regardless of all heat and directional settings), and out of the three buttons only the right one light up and worked. So I googled this problem, and read somewhere to, when the engine is off, turn the heat to max, fan speed to 4 and direction to the windscreen, then turn on the ignition (IIRC) and it should work. So I did this and voila!!! It worked. However that only worked a few times. And now it's about a 50/50 chance whether the aircon/heater works or not when I start the car. Any one have any ideas?