I would greatly appreciate if someone can help ,e on this one.
i just purchased a 07/1994 e320 i have a abs and asr light on at all time. second i have no CHECK ENGINE light on at all. i check the bulb on it is fine. when i go to the diagnostic connector to check for code nothing is blinking or happening. one thing i do know that car has new overload voltage protection relay and previous owner had install a new battery i have driven about 200 miles since then. the guy told me that abs and asr light came on when he replaced the front pads i dont know if he replace the sensor as well.
i dont know where to start i have tried find the diagnostic module but couldn't locate i don't know if i am heading the right direction. please advise me on this one if you can tell exactly where the damn diagnostic module is i will greatly appreciate and advise me where should i start first.
thanks in advance.