ml350 push start button doesnt work
well....is the battery ok????
Take it to the dealer; however, if it's still under warranty, GREAT! if not, take it to the dealer and eat the cost. Tell them that you are willing to pay cash. Trust me, "Mercedes" Techs are the only ones that should work on electrical issues. I know from experience; I won't bore you with the details.
Search Mercedes-Benz M-Class Questions
Mercedes-Benz M-Class Experts