I bought this car wrecked and I have almost got it completly restored but I am having a few little problems. I can't seem to get the ASR switch to work and I do not know what the other button up there does that looks like a little car and a hook. In addition I am having problems with the temperature controls they seem to be either real hot or real cold. Can you give me any advice to start eliminating some of these problems?

Thanks
Sam