Replace the key fob cover which should snap into place.
Mazda key fob battery replacement 2016.
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Replacing the cr2025 battery in your mazda key fob is a cinch.
Work your way around the fob slowly.
Are you the proud owner of a brand new 2019 mazda cx 5.
Insert the new battery.
Pull out the dead key fob battery from the mazda keyless remote.
With the smart key users can lock unlock and push to start while the key is in their pocket.
Is the mazda key fob giving you some trouble.
The exact procedure for replacing a key fob battery will vary depending on the model year of your vehicle.
In this guide we will walk you through a diy battery replacement for both of these key fobs.
Luckily replacing the battery is very simple task.
Make sure to check your owner s manual as a reliable guide especially if your mazda was made before 2016.
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Mazda switched over to the smart key in 2016 and hasn t looked back since.
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All you need is a small flat head or pocket screwdriver a replacement battery from your local.
Lastly reinsert the auxiliary key.
If the buttons are not working or the key indicator light does not flash when you start the vehicle the battery in your mazda key fob may need to be replaced.
Place the back mazda key fob case aside.
A flathead screwdriver wrapped in tape.
The mazda cx 5 key fob is needed to lock unlock and start the vehicle.
Unfortunately it doesn t give you any low battery warnings.
Remove the key fob battery cover from your mazda remote.
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What to do if you lose your car keys again though you can try figuring out how to replace the mazda key fob battery yourself we always recommend working with a qualified mazda technician to avoid damaging the key.
Using a prying tool gently pry the 2 halves of the fob apart.
Replace the battery cap.
The positive is on top while the negative side of the button cell battery is facing the key fob.