How to Open Your 2001 Mercedes-Benz ML430 Key Fob & Change Battery
If your Mercedes-Benz remote key fob is no longer working properly, the cell battery probably must to be replaced. In this post, we outlined how to open your car remote key fob and replace your Mercedes-Benz key battery step by step.
What type battery does 2001 Mercedes-Benz ML430 keyless entry remote requiredBefore beginning open remote key fob check all that you need: flat head screwdriver and CR2025 batteries.
- flat head screwdriver
- 2xCR2025 batteries
Step by step guide
Inside of your remote key fob installed tiny coin battery. Remove any internal key before you try to pry apart the keyless entry remote.
Accurately try to pry apart your key fob with pry tools. Remove 2 CR2025 batteries with flat head screwdriver.
Get new batteries and install it in fob’s shell. Battery must be placed with the same polarity as was a previous. Your remote key fob will not work if you mistakenly put battery wrong way.
When the new batteries installed, verify keyless entry remote by pressing buttons. If everything working good, assemble your keyless entry fob's body in reverse order.
The last thing to do is put your cover back on fob. Accurately try to assemble the pieces in place by hands from top to bottom. If your fob shell firmly closed, we done. If not, repeat the last step.
How to change the battery video guide
How To Replace Mercedes Benz ML430 Key Fob Battery 1999 2000 2001
Still not working? Buy new one