How to Open Your 2001 Mercedes-Benz SL500 Key Fob & Change Battery
Remote key fob allow access to your car. Once the key fob battery is dead or weak you’ll lose your fob’s ability to control remote opportunities. Below, we outlined how to disassembly your car remote key fob and replace your Mercedes-Benz key battery step by step.
What size battery does 2001 Mercedes-Benz SL500 keyless entry remote takeBefore starting disassembly remote key fob be sure that you have all required tools and materials: CR2025 batteries and flat head screwdriver.
- 2xCR2025 batteries
- flat head screwdriver
Step by step guide
A coin battery installed inside the your remote key fob. Remove any internal key before you try to pry apart the keyless entry remote.
Accurately try to disassemble your key fob with hands or flat head screwdriver. Remove 2 CR2025 batteries with flat head screwdriver.
Now it's time to install new batteries inside keyless entry fob's case. Battery must be installed with the same polarity as was an old. Your key will not work if you mistakenly place battery wrong way.
Before assembling fob’s case, make sure that all functions works by pressing buttons on circuit board.
The last thing to do is put your cover back on fob. Delicately try to put the two halves in place by hands from top to bottom. Check your remote key fob case for gaps. If it is not tightly closed try to repeat last step.
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Still not working? Buy new one