Yea, my 94' S500 would go into Limp mode, due to the brake light switch. A very common problem. What baffles me is, I get no ASR or CEL light at all. Can the car go into limp mode without the ASR problem, or light coming on? If so, does anyone know what causes that? I know the ASR light would come on for alot of reasons. I just don't have the light. Could it be the crank position switch with the code that can't clear?

Thanks