1995 LeSabre Custom Climate Control (Celsius to Farenheit)

Recently had some none A/C related work done, but now the Temp setting is in Celsius. How can I change it back to Farenheit ? Thanks for any help.

Lol. That is a problem some people run into in Park Aveneues. Simple fix is to disconnect your negative battery terminal for a few minutes then reconnect them. This should fix your problem.

Thanks. Disconnecting the negative terminal worked like a charm.