If you don't want to buy a new blower unit or install the kit yourself then you can get a used blower motor from a mercedes pre-owned parts place (salvage yard, junk yard, whatever you want to call it). I was able to get my fan to work for a couple of months by hitting the area around the fan with the heal of my hand. Might get you through for a while. Good luck, replacement requires a contortionist's skill.