joe.lavallie

Hi, I am a 2004 Clk55 Cab with 243,000 miles. I currently live in hot Arizona. In the cool mornings my climate control works fine but once it heats up the fan does not work and the air conditioning does not engage. If my climate buttons are pushed enough times then I might start working. When I do work I work perfectly but turn me off and I have difficulty restarting. If anyone has some advice?

Plutoe

Yep, you got a bad control module----however before you drop deadyou may want to spend twenty bucks and have your system tested!!