We will show you how to change the battery of every key version since 2004.
Mazda 3 key fob battery change.
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These keys can be difficult to open up just because people do not know how.
Lastly reinsert the auxiliary key.
The positive is on top while the negative side of the button cell battery is facing the key fob.
Make sure the positive symbol is facing you.
Insert the new battery.
Wazske11d01 here is a video showing how to open up the new 2019 mazd.
No matter what key fob you have you will be able to change it on your own quickly and easily.
Replace the battery cap.
Pull out the dead key fob battery from the mazda keyless remote.
Place the back mazda key fob case aside.
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.
Remove the key fob battery cover from your mazda remote.
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