The remote door locks/alarm stopped working on my wife's ML320 (1999,
140,000 miles) and I thought that it might be that the batteries in the key were dead. I replaced the batteries in both keys and the buttons still don't work. Anyone have any ideas what might be going wrong? Thanks for your help.-- RAG --
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After you replaced the batteries did you resync the remote key with the ignition switch? See Owners Manual and http://66.155.125.17/forums/showthread.php?t=98938 . DanlK, FYI Services Collectibles
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