W whoischrisjenkins · Registered Mercedes Benz 300e Joined May 25, 2010 · 3 Posts Mar 30, 2012 Report Ok great. I tried to turn the dim switch up and nothing happens. Which obdII reader should I buy or should I just take the car to auto zone and have then use their reader? Let me know please.
Ok great. I tried to turn the dim switch up and nothing happens. Which obdII reader should I buy or should I just take the car to auto zone and have then use their reader? Let me know please.