Hello there everybody. Since I live in a small village in Scotland (Highlands) I am quite limited with my choices. I need to replace the heater valve on my mercedes e 200 kompressor 2006 facelift model. I've bought the valve, even a complete socket set but I didn't manage to do it myself. First of all I can't get the wipers off, and last time I tried I did something bad to my brakes, I think to the master cylinder. Anyway, if you people got any advices where can I do it (and a cheap way if possible) around Scotland or even Northern England, that would be just great. Can't wait to get your answers, thanks people!