How to Open Your 2006 Mercedes-Benz S350 Key Fob and Change Battery

Keyless entry remote allow easy access to your auto. Once the keyless entry remote battery is dead you lose your fob’s ability to use remote opportunities. Yes, it is possible to replace the battery in your key fob, and it’s easier than you think. Everything you need is outlined below.
What is the battery keyless entry remote use
Before you start to disassembly keyless entry remote check all that you need: CR2025 batteries and flat head screwdriver.- 2xCR2025 batteries
- flat head screwdriver
Step by step instruction
A tiny button cell battery installed inside the your keyless entry remote. Remove any internal key before you try to pry apart the keyless entry remote.
Accurately try to pry apart your remote key fob with pry tools. Replace two CR2025 batteries with flat head screwdriver.
Replace old batteries with fresh one CR2025. Be sure to connect the battery the right way around in a circuit. Your remote key fob will not work if you put battery wrong way.
Before assembling fob’s case, check that all functions works by pressing buttons on key fob.
At this point squeeze fob’s back cover together. Line your case two halves together and put it together by hands from top to bottom. If your key fob body tightly closed, we done. If not, repeat the last step.
Key Fob Battery Replacement 2006 Mercedes-Benz S350 Video
SOLVED - Mercedes Benz Keyfob Battery Replacement | Smart Key Fob Dead Batteries
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