I recently purchased a Actron CP9135 form Ebay. Hooked it up to my 01 X5. I had had the ABS and Brake lights on. After reading the codes I received the code P0500, which indicates speed sensor A malfunction. The question I have is which one is speed sensor A?

I was also able to turn off my SES light. Handy little item. I got it at a steal for only $57 off Ebay. BMW wanted $138 just too look at the vehicle. This thing is a great investment for those that DIY.