How To Change Battery In Mercedes Key Fob 2019. How To Replace Mercedes Benz Smart Key Battery. Put your key horizontally into the open slot.
How to change mercedes key battery 2019. Then simply replace the battery with a new CR 2025. If you cannot locate your make and model.
Be sure to remove the old battery from the key fob to get an idea of what type is.
6 Hit the Get Parts button. Older Mercedes-Benz vehicles have the Mercedes-Benz SmartKey while newer models have the Mercedes-Benz Chrome Key. Figure Out Your Key Type. When it comes to Mercedes-Benz key fob battery changes it depends on which Mercedes-Benz key fob you have.
