2008 Mercedes-Benz G55 AMG Key Fob Battery Replacement Guide

2008 Mercedes-Benz G55 AMG Key Fob Battery Replacement Guide

If your car keyless entry remote isn't open doors perfectly, the cell battery surely needs to be changed. Below, we demonstrate how to disassembly Mercedes-Benz key fob and change a weak or dead battery yourself. If you decide to do it at home near G55 AMG, follow our guide, but don't forget to check everything you need before you start.

What is the battery keyless entry remote use

Before you start to open remote key fob check all that you need: flat head screwdriver and CR2025 batteries.
  • 2xCR2025 batteries
  • flat head screwdriver

Step by step guide

A tiny coin battery installed in the your keyless entry remote. Move the key out of the way if it is in the keyless entry remote.

Delicately try to open your key with flat head screwdriver. Change CR2025 batteries with flat head screwdriver.

Now it's time to install new batteries inside keyless entry fob's case. Be sure to connect the battery the right way around in a circuit. Your key fob will not work if you connect battery wrong way.

Before assembling keyless entry fob's case, check that all working fine by pressing buttons on circuit board.

At this point squeeze keyless entry fob's back cover together. Line your shell two halves together and assemble it together by hands from top to bottom. Check your keyless entry remote shell for gaps. If it is not firmly closed try to repeat last step.

How to change the battery video instruction

How To Replace Mercedes Benz G55 AMG Key Fob Battery 2006

Still not working? Buy new one

FAQ

Key fob of Mercedes-Benz G55 AMG use 2xCR2025 batteries. Most CR2025 batteries are under $6 build upon the brand, size packaging and type you buy. Take your old battery to the store, to be sure.

Often, after key battery replace, you do not need to reprogram. Don't be scare of this procedure, because often it's described in user's manual.

Replacing your keyless entry remote battery is easy to do in 2008 Mercedes-Benz G55 AMG. Most of car manufacturers think of the clients and make a special hole for remote key fob disassembly.

The cost to replace the battery in key is in range $50-600 depending on the make and the service pricing.

You should replace batteries inside remote key fob of Mercedes-Benz G55 AMG at least once in four years. lifespan of battery vary on usage time, quality and operating conditions.

These signs will warning you that it's probably time to replace battery in your Mercedes-Benz G55 AMG: you didn't change battery more than 4 years, signal strength reduced, low key battery indicator on dashboard and multiple clicks to unlock or lock doors required.
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Other Mercedes-Benz Models:

Fob Compatibility:

  1. FCC ID: IYZ3317
  2. Models: 2007-2011 Mercedes-Benz G55 AMG