Save money doing it yourself.
Mazda 3 key fob battery replacement 2010.
Pull out the dead key fob battery from the mazda keyless remote.
Simple step by step video on how to replace the battery in a key fob remote.
Remove the key fob battery cover from your mazda remote.
Push the metal ignition key piece back in to the fob until it clicks in to place.
Place the back mazda key fob case aside.
Push on ignition key.
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Test new fob battery.
Mazda 3 key fob battery remote replacement diy years 2004 2018 the mazda 3 also known as the mazda axela is a fun to drive reliable and safe compact car.
Make sure the positive symbol is facing you.
Fold the metal ignition key back down in to the fob and double check that the parts are secure.
Released in 2004 the vehicle is currently in its fourth generation.