How to Open Your 2006 Mercedes-Benz SLK55 AMG Key Fob & Change Battery

How to Open Your 2006 Mercedes-Benz SLK55 AMG Key Fob & Change Battery

Remote key fob allow access to your auto. Once the remote key fob battery is weak or dead you’ll lose your fob’s ability to use remote opening function. In this article, we walks you through how to open your keyless entry remote and replace your Mercedes-Benz key battery step by step.

What type battery does 2006 Mercedes-Benz SLK55 AMG key fob required

Changing batteries in key fob require flat head screwdriver and 2 CR2025 batteries. Prepare these materials and tools before opening and make sure to match the type of your fob’s batteries.
  • flat head screwdriver
  • 2xCR2025 batteries

Step by step instruction

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

Carefully try to open your key with flat head screwdriver. Replace CR2025 batteries with flat head screwdriver.

Replace old batteries with new one CR2025. Be sure to connect the battery the right way around in a circuit. Your key fob will not work if you place battery wrong way.

Before assembling fob’s case, check that all functions works by pressing buttons on circuit board.

The last thing to do is put your cover back on fob. Carefully try to assemble the pieces in place by hands from top to bottom. If your remote key fob body firmly closed, we done. If not, repeat the last step.

Video of key fob opening

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

Still not working? Buy new one


Remote key fob of Mercedes-Benz SLK55 AMG 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.

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

Yes, you can replace battery in your 2006 Mercedes-Benz SLK55 AMG remote key fob yourself. Most difficult part is to disassembly fob’s case. It's pretty easy with our instruction.

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

Keyless entry remote batteries in Mercedes-Benz SLK55 AMG should be replaced once in three years, also this will differ based on usage and build quality. If your keyless entry remote shortened signal strength, you should replace batteries before it stop close doors and make trouble for you.

These signs will warn you that it's probably time to replace battery in your Mercedes-Benz SLK55 AMG: key fob buttons not working, signal strength reduced, low key battery indicator on dashboard 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:

  2. Models: 2005-2006 Mercedes-Benz SLK55 AMG