Mercedes key battery replacement How to change the battery/cell merc key fob DIY dead flat battery

In this video I demonstrate how to replace the battery in a Mercedes key fob.
#Mercedes
#key
#battery
#check
#2020
#Howto
#GarageTech
#Aclass
#Merc
#remote
#fob
#blipper
#cell
#diy
#change
#replace
#howto
#auto
#automotive
#motor
#motorvehicle
#vehicle
#cr2032
#cr2025
#smartkey

[@mitchelledwards8710]

Thanks mate. Some guy tried to charge me £15 to do this the other day 👍

[@DavidSimpson-cp2uj]

Cheers Bud…..did exactly what you said 🎉

[@user-he7hz3qu7f]

Thanks, it's a very useful video.i have tried to slide it down by intuition, but it did not work, and now I have managed.

[@jayc4721]

Thanks for the video mate.

[@judi9999]

Thank you!

[@gsbansal9816]

Thx for information

[@lelevontin1814]

I did it thank you friend

[@deangerrard643]

Superb, thanks for that 👍

[@drbhaskarchatterjee]

Hi,
Do you have to reactivate the key or will it just work after changing the battery.

[@GarageTechAutomotive]

It will be fine, won’t need coding, unless there’s something wrong with it 👍🏼

[@JanCumps]

You can skip step 1: remove key. The lid slides off with the key left inside.

[@rongshao2525]

Helpful tutorial