2010 Mercedes-Benz S600 Key Fob Battery Replacement Guide

2010 Mercedes-Benz S600 Key Fob Battery Replacement Guide

Key fob grant easy access to your auto. Once the keyless entry remote battery is discharged you’ll not to be able open doors remotely. Yes, it is possible to replace the battery in your remote key fob by yourself. All tools, that you need is described below.

What size battery does 2010 Mercedes-Benz S600 key fob required

Don't forget before disassembly remote key fob make sure that you have all required tools and materials: CR2025 batteries and flat head screwdriver.
  • 2xCR2025 batteries
  • flat head screwdriver

Step by step guide

Inside of your keyless entry remote installed small coin battery. Move the key out of the way if it is in the remote key fob.

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

Change old batteries with new one CR2025. Battery must be placed with the same polarity as was an old. Your remote key fob will not work if you mistakenly put battery wrong way.

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

At this point squeeze keyless entry fob's back cover together. Line your case pieces together and put it together by hands from top to bottom. Check your key case for gaps. If it is not firmly closed try to repeat last step.

Video of remote key fob disassembly

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

Still not working? Buy new one


Keyless entry remote of Mercedes-Benz S600 require 2xCR2025 batteries. Most CR2025 batteries are under $6 depending on the brand, size packaging and type you buy. Take your old battery to the store, to be sure.

Often, after remote key fob battery change, reprogramming not required. 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 2010 Mercedes-Benz S600. Most of car manufacturers think about clients and make a special hole for remote key fob open.

Auto repair shop's price for replace the battery in remote key fob is from 50 to 600 dollars depending on the car.

Keyless entry remote batteries in Mercedes-Benz S600 should be changed every three or four years, also this will vary based on usage and battery quality. If your keyless entry remote reduced signal strength, you should change batteries before it stop working and make trouble for you.

If your car key fob buttons not working, signal strength reduced, fob's battery more than 4 years old or has low key battery indicator on dashboard, in most cases battery replace inside remote key fob required. Currently installed battery is discharged with a high probability, but if it's not fix, key replace or repair required.
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Other Mercedes-Benz Models:

Fob Compatibility:

  1. FCC ID: IYZ3317
  2. Models: 2007-2012 Mercedes-Benz S600