On jan 24 2014 I purchased my ML 55.I recently replaced batteries. Does not lock or unlock or turn on/off alarm.
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2000 Mercedes-Benz ML55 AMG Question: My key remote is not working. I replaced the batteries. does not lock with remot
Answer #1Greg's Orange Auto (14262 Answers) , Orange, CA - (714) 361-9386globalhelper February 19, 2014, 05:59Master
scan for anti theft codes to start with then post
Answer #2ml55amg December 04, 2014, 10:03Rookie
it is possible that remote if dropped and damaged the circuit board, in each door has a remote door lock and unlock unit when they go bad door will only unlock manually the only way to know for sure is have the dealer check the remote first and if bad you'll have to purchase new one and have it programmed with the car