Remove the key fob battery cover from your mazda remote.
Mazda 3 key fob battery replacement 2010.
Released in 2004 the vehicle is currently in its fourth generation.
Make sure the positive symbol is facing you.
Save money doing it yourself.
Pull out the dead key fob battery from the mazda keyless remote.
Push the metal ignition key piece back in to the fob until it clicks in to place.
Push on ignition key.
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.
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Test new fob battery.
Fold the metal ignition key back down in to the fob and double check that the parts are secure.
Insert the new battery.
Stand near your mazda3 and press the lock or unlock buttons to test the new key fob battery.