2008 Mercedes-Benz G500 Key Fob Battery Replacement Instructions

2008 Mercedes-Benz G500 Key Fob Battery Replacement Instructions

Key fob grant easy access to your G500. When the remote key fob battery is dead or weak you’ll not to be able lock car from distance. In this post, you will benefit from knowing how to disassembly your keyless entry remote and change a weak battery yourself. If you decide to do it at home near G500, follow our instruction, but first make sure you have all you need.

What type battery remote key fob use

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

Step by step instruction

A coin cell battery installed inside the your remote key fob. Remove any internal key before you try to pry apart the key fob.

Accurately try to disassemble your remote key fob with pry tools. Replace CR2025 batteries with flat head screwdriver.

Change old batteries with fresh one CR2025. Battery must be placed with the same position as was a previous. Your remote key fob will not work if you by mistake put battery wrong way.

Before assembling fob’s case, check that everything working fine by testing buttons on circuit board.

The last thing to do is put your cover back on fob. Accurately try to assemble the pieces together by hands from top to bottom. Check your fob shell for gaps. If it is not firmly closed try to repeat last step.

How to replace the battery video instruction

SOLVED - Mercedes Benz Keyfob Battery Replacement | Smart Key Fob Dead Batteries

Still not working? Buy new one

Frequently Asked Questions

Keyless entry remote of Mercedes-Benz G500 require 2xCR2025 batteries. Most CR2025 batteries are under $6 build upon the brand, type and size packaging you buy. You can take old battery to the store, to find a proper replacement.

Key fob in most of cases do not need to be reprogrammed after battery change. If your remote key fob not working, recheck new battery voltage. If it is not help, read user's manual or contact local dealer.

Replacing your remote key fob battery is simple to do in 2008 Mercedes-Benz G500. Most of car manufacturers think of the clients and make a special hole for remote key fob disassembly.

Dealer service cost for change the battery in keyless entry remote is from 50 to 600 dollars depending on the brand.

You should change batteries inside key fob of Mercedes-Benz G500 at least every 3-4 years. The term of battery vary on their amount of use, quality and operating conditions. Lithium cells usually will last longer.

These signs will warning you that it's possible time to change battery in your Mercedes-Benz G500: key fob buttons not working, low key battery indicator on dashboard, signal strength reduced and you didn't change battery more than 4 years.
Be the first to comment.
Your message is required.

Other Mercedes-Benz Models:

Fob Compatibility:

  1. FCC ID: IYZ3317
  2. Models: 2007-2012 Mercedes-Benz G500