Place the back mazda key fob case aside.
2010 mazda 3 key fob battery replacement.
Released in 2004 the vehicle is currently in its fourth generation.
Pull out the dead key fob battery from the mazda keyless remote.
Remove the key fob battery cover from your mazda remote.
Make sure the positive symbol is facing you.
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Save money doing it yourself.
The battery in these things is a.
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.
Test new fob battery.
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Simple step by step video on how to replace the battery in a key fob remote.
Insert the new battery.
Fold the metal ignition key back down in to the fob and double check that the parts are secure.
Stand near your mazda3 and press the lock or unlock buttons to test the new key fob battery.
Push on ignition key.
The positive is on top while the negative side of the button cell battery is facing the key fob.
Six months ago the battery in my 2010 mazda 3 s key fob aka flip key totally died and i needed to replace it.