How to Replace the Battery in a 2006 Mercedes-Benz G55 AMG Key Fob

How to Replace the Battery in a 2006 Mercedes-Benz G55 AMG Key Fob

If your auto key fob is not open doors correct, the battery likely must to be changed. It's not difficult to change the battery in your keyless entry remote by yourself. All tools, that you need is described in this post.

What is the battery key fob require

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

Simple steps to change the battery in your G55 AMG's remote key fob

Inside of your keyless entry remote installed small coin cell battery. Remove any internal key first, and then try to pry apart the remote key fob.

Delicately try to disassemble your keyless entry remote with hands or flat head screwdriver. Replace two CR2025 batteries with flat head screwdriver.

Get new batteries and install it inside fob’s case. Be sure to connect the battery the right way around in a circuit. Your remote key fob will not work if you place battery wrong way.

Before assembling fob’s case, make sure that all is functioning by pressing buttons on key fob.

The last thing to do is put your cover back on fob. Gently try to put the pieces together by hands from top to bottom. If your keyless entry remote shell tightly closed, we done. If not, repeat the last step.

How to change the battery video guide

How To Replace Mercedes Benz G55 AMG Key Fob Battery 2006

Still not working? Buy new one


Keyless entry remote of Mercedes-Benz G55 AMG use 2xCR2025 batteries. Price for CR2025 batteries are under $4-6 depending on the brand, type and size packaging you buy. You can take old battery to the store, with you to find a proper replacement.

Remote key fob in most of cases do not require to be reprogrammed after battery replace. If your remote key fob not working, recheck new battery voltage. Otherwise, read user's manual or contact local dealer.

Yes, you can replace battery in your 2006 Mercedes-Benz G55 AMG key fob yourself. Most hard part is to open keyless entry fob's case. It's pretty easy with our step by step guide.

The cost to replace the battery in remote key fob can run anywhere $50-600 depending on the brand and the service pricing.

Keyless entry remote batteries in modern cars should be changed every four years, although this will vary based on frequency of use and quality. If your keyless entry remote shortened signal strength, you should replace batteries before it stop working and make problems for you.

These symptoms will alert you that it's probably time to change battery in your 2006 Mercedes-Benz G55 AMG: low key battery indicator on dashboard, you didn't change battery more than 4 years, multiple clicks to unlock or lock doors required and signal strength reduced.
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Other Mercedes-Benz Models:

Fob Compatibility:

  1. FCC ID: IYZ 3312
  2. Models: 2003-2006 Mercedes-Benz G55 AMG