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