How to Open Your 2007 Mercedes-Benz Maybach 57 Key Fob and Change Battery

How to Open Your 2007 Mercedes-Benz Maybach 57 Key Fob and Change Battery

If your car remote key fob isn't unlock doors correct, the cell battery surely must to be replaced. Below, we explained how to open your remote key fob and replace your Mercedes-Benz key battery.

What size battery does 2007 Mercedes-Benz Maybach 57 remote key fob take

Before going to open remote key fob be sure that you have all recommended tools and materials: flat head screwdriver and CR2025 batteries.
  • 2xCR2025 batteries
  • flat head screwdriver

Step by step guide

A coin cell battery installed inside the your remote key fob. Move the key out of the way if it is in the key fob.

Carefully try to pry apart your fob with pry tools. Replace CR2025 batteries with flat head screwdriver.

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

Before assembling fob’s case, verify that everything is functioning by pressing buttons on circuit board.

The last thing to do is put your cover back on fob. Gently try to put the two halves in place by hands from top to bottom. Inspect your keyless entry remote case for gaps. If it is not firmly closed try to repeat last step.

Video of key fob opening

How to change Mercedes Key Fob Batteries. 2005 to 2012 Benz roughly

Still not working? Buy new one


Remote key fob of Mercedes-Benz Maybach 57 require 2xCR2025 batteries. Price for CR2025 batteries are under $6 build upon the type, brand and size packaging you buy. You can take old battery to the store, to be sure.

Remote key fob in most of cases reprogramming not required after battery replace. If your key not working, recheck new battery voltage. Otherwise, read user's manual or contact local dealer.

Changing your key fob battery is simple to do in 2007 Mercedes-Benz Maybach 57. 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 keyless entry remote is from 50 to 600 dollars depending on the make.

You should change batteries inside remote key fob of Mercedes-Benz Maybach 57 at least every 3-4 years. The lifetime of battery differ on usage time, quality and operating conditions. Lithium cells usually will last longer.

These symptoms will warn you that it's perhaps time to change battery in your 2007 Mercedes-Benz Maybach 57: multiple clicks to unlock or lock doors required, you didn't change battery more than 4 years, low key battery indicator on dashboard and signal strength reduced.
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Fob Compatibility:

  2. Models: 2003-2012 Mercedes-Benz Maybach 57