1996 Peugeot Other

1996 Other Peugeot Models Two Wheel Drive Manual 91,000 miles

I have a peugeot 306 1997. Everytime I turn on the air conditioning, a " stop" sign appears on my dashboard and the temperature gage rises and the red light on the temperature gage goes on. When I turn of the air conditioning, the " stop" light and the temperature gage light goes of.

Any ideas?
October 4, 2008.

Does this warning only happen when A/C turned on or periodically at other times? The engine works harder when AC on. A simple check is the coolant level ok?

Dave H
Nov 7, 2008.