Since the temperature change to Fall conditions here in New England, we noticed a problem with the heat on my girlfriend's TL. The heater works fine when you start out. After a few minutes of driving the cabin temp goes cold. If you shut the climate control off and then back on, you have heat for a few more minutes. I noticed if you turn the temp control from cold to hot and vice versa, you can hear the actuator motor that operates the heater doors work. Anyone with the same problem? Any ideas?
Thanks in advance,
Mike