GoofyE

I have a 2011 E300 and I just used the heat for the first time this year. I am receiving heat on the driver side but not the passenger side. It is doing this on all settings. Does anyone know what can be causing the issue before I begin troubleshooting and I can save some time?

Habil

You might want to move this to the right E class forum, this is for W124 chassis (1985-1994). Yours should be a W212.