pabs

Hello,

First post, longtime lurker. Did some searching and didn't find anything related to my model. My car recently was given quite a shock, don't ask how but a battery was installed backwards, and I have been working through the various issues from that.

Local mechanic was able to get the big stuff resolved and really only have one remaining issue that we missed where the AC and heater only works when the fan speed is turned to max. Cold and hot work, just if speed is not at max no air blows.

I've seen other models the climate system can be reset but can't find any information for a 06 cls500.

Any thoughts here? Was able to get the radio and a couple other items working just by replacing a fuse. If not I'll take it back to the shop.

Thanks!

konigstiger

To start, check blower regulator (current part # 2308216351), motor (2118300908). Capture depicts 211, same for 219.