Got in my 2002 AMG CLK430 today and drove off --- then noticed that the radio was flashing "CODES" at me.
Obviously some sort of hickup has occured that blew out the code. I've got the number written down but am not sure what to do with it.
Can I key it in on the numeric pad* or do I have to take it back to the dealer and let him sell me an hour's worth of labor to fix it?