Pull out the dead key fob battery from the mazda keyless remote.
Mazda 3 key battery replacement 2010.
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.
Instructions on how to replace the battery in the keyless entry fob for a 2013 2014 2015 mazda3.
Push the metal ignition key piece back in to the fob until it clicks in to place.
Save money doing it yourself.
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Simple step by step video on how to replace the battery in a key fob remote.
Released in 2004 the vehicle is currently in its fourth generation.
Make sure the positive symbol is facing you.
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.
Push on ignition key.
The positive is on top while the negative side of the button cell battery is facing the key fob.
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Insert the new battery.
Bottom part remote p n.
Place the back mazda key fob case aside.
Test new fob battery.