How to Open Your 2012 Mercedes-Benz S63 AMG Key Fob & Change Battery
Remote key fob allow access to your Mercedes-Benz. If the key fob battery is weak or dead you not to be able unlock doors from distance. In this post, you’ll benefit from knowing how to open your car remote key fob and replace a dead or weak battery yourself. If you decide to do it at home near S63 AMG, follow our instruction, but don't forget to check tools and materials required.
What type battery does 2012 Mercedes-Benz S63 AMG remote key fob takeChanging batteries in remote key fob require CR2025 batteries and flat head screwdriver. Prepare these materials and tools before opening and make sure to match the size of your fob’s batteries.
- flat head screwdriver
- 2xCR2025 batteries
Simple steps to replace the battery in your car's keyless entry remote
A button battery installed in the your key fob. Remove any internal key first, and then try to pry apart the key fob.
Delicately try to open your remote key fob with pry tools. Replace 2 CR2025 batteries with flat head screwdriver.
Replace old batteries with fresh one CR2025. Battery must be placed with the same polarity as was a previous. Your key will not work if you mistakenly place battery wrong way.
When the new batteries installed, check remote key fob by pressing buttons. If everything is functioning, assemble your fob’s case in reverse order.
At this point squeeze keyless entry fob's back cover together. Line your body two halves together and assemble it in place by hands from top to bottom. If your keyless entry remote body tightly closed, we done. If not, repeat the last step.
Video of remote key fob disassembly
Mercedes Benz Key Fob Battery Change - How To DIY Learning Tutorials