mjhughes73

I have a 2011 c300 4matic and just replaced a leaking radiator and the cooling fan. The fan was replaced because it seamed like the bearing were bad. After replacing both, we start the car and the fan immediately goes to high and stays there. Also, the heater only blows cool air. Any suggestions?

Diabolis

I would try asking in the correct forum.

mjhughes73

Since I'm new to this site, how about pointing me toward the correct forum instead of being a dick

deadlyvt

Check that the system if fully bled. If you can’t get heat that’s usually the issue. If that doesn’t do it check that the fan thermometer/switch hasn’t failed. When they do they have a fail safe to just run the fan on high.

Diabolis

Dude - if I was being a dick I'd be halfway out of your mouth by now having gone all the way in through your ***. Someone pointing out that you're posting in the wrong forum does not make them a dick, however your reply to the same clearly indicates that you are one. As for the correct forum for you, it is obviously somewhere on 4chan or Parler.

Jasonoff

https://mbworld.org/forums/c-class-w204-83/