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How Do You Open A 2007 S550 Key Fob? [Solved]

0:011:37How To Replace A Mercedes Benz S Class Key Fob Battery - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd slightly twist and push. What you’re trying to do is get this to release and push. Up. Once youMoreAnd slightly twist and push. What you’re trying to do is get this to release and push. Up. Once you have it released you’ll see that there are two batteries located here for this key fob.

Changing the Batteries on your Mercedes Smart Key

This video is different than the plethora of other videos explaining how to change your Mercedes Smart

Key Battery on a 2007 Mercedes-Benz SL550 Easy DIY How To

This very brief video explains how you can change your battery

2010 Mercedes S550 key fob battery replacement.

This is how I learned to replace the battery in a 2010