lock/unlock doors question?
04-03-2010, 09:22 PM
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2005 c230 KOMPRESSOR
lock/unlock doors question?
Is there a battery inside the keychain? If yes how do i go about changing the battery on the keychain for my mercedes or do i need to take it into a mercedes dealer? Its starting to not work when i try to lock/unlock the doors. I would have to tap it a few times for it to work. Any help is greatly appreciated. Thanks.
04-04-2010, 04:10 PM
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2009 C300 4Matic Sport
Is there a battery inside the keychain? If yes how do i go about changing the battery on the keychain for my mercedes or do i need to take it into a mercedes dealer? Its starting to not work when i try to lock/unlock the doors. I would have to tap it a few times for it to work. Any help is greatly appreciated. Thanks.
