Learn how to change and replace the mazda key fob battery with this quick step by step guide and how to video series created by gwatney mazda of germantown.
Mazda 2 key battery change.
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.
Mazda2 dj 2014 2020 owners manual maintenance and care owner maintenance key battery replacement.
Mazda 2 key fob battery remote replacement diy years 2011 2014 the mazda 2 also known as the demio 121 or metro is an award winning supermini car.
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Place the back mazda key fob case aside.
Lastly reinsert the auxiliary key.
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Replace the key fob cover which should snap into place.
Replace the battery cap.
Insert the new battery.
The positive is on top while the negative side of the button cell battery is facing the key fob.
If the buttons on the transmitter are inoperable and the operation indicator light does not fl ash the battery may be dead.
Pull out the dead key fob battery from the mazda keyless remote.
Make sure the positive symbol is facing you.
Replace with a new battery before the transmitter becomes unusable.