How To Change Battery In Mercedes Key Fob 2014 2021. Once you’ve removed the cover, remove the exposed cr 2025 batteries and replace them with new ones. How to change battery in mercedes key fob;

How to replace MercedesBenz AClass, BClass, CClass Key from www.servicetutorials.com

We strongly recommend using a lithium battery like these ones, as they last much longer. Open the battery compartment by pushing into the slot with the key. Continue holding the lock button, and at the same time press, the unlock button five times.

Push The Key Into The Narrow End Of The Slot To Remove The Cover.

When you pull this latch, the key will remove itself from its holder. The smart keys are fitted with small batteries like those used in watches. No programming is required after you replace the key battery.

Insert The Emergency Key Into The Narrow End Of The Slot.

To change a mercedes key battery, start by pulling the silver tab at the bottom of the key holder back to release the manual key.to change a mercedes key battery, start by pulling the silver tab at the bottom of the key holder back to release the manual key.we strongly recommend using a lithium battery like these ones, as they last much longer. Remove the cover, and replace the battery. To replace the battery in your key fob, pull the latch at the end of the key holder, push your key horizontally into the open.

If You Have Any Trouble, We Can Always Show You How To.

Continue holding the lock button, and at the same time press, the unlock button five times. Take the battery compartment out. Use its shape as a guide until you hear a click.

For The Smart Key, Pull The Latch At The End Of The Key Holder, Stick Your Key Horizontally Into The Open Slot, And Lift The Battery Compartment Out To Replace The Batteries.

In this video we walk through the disassembly, repl. How to change the battery on your mercedes key for most models 2017, 2018, 2019, 2020 and 2021link to the replacement battery: Remove the battery, and dispose of it.

Insert The Battery Assembly Back Into The Key Fob.

The panic button and/or trunk unlock features don’t work. First you need to identify which key you have. Put your key horizontally into the open slot.