Hi,

I have a 98 E330 TD and I am having a strange A/C issue. When I turn the air on it works on the passenger side, but blows hot on the drivers side. I took it to a local tech who told me that it was the controller in the dash, so I replaced it, and I still have the same problem. There is plenty of refrigerent in the system, and as I said, the passenger's side blows cold. Any help would be appreciated.

Orlando