Battery now using amazon basics battery since this video.
Mazda 3 key battery replacement 2010.
Pull out the dead key fob battery from the mazda keyless remote.
Bottom part remote p n.
All you need is a small flat head or pocket screwdriver a replacement battery from your local.
Place the back mazda key fob case aside.
Eccpp replacement parts uncut 315mhz keyless remote head flip key fob transmitter fit for mazda 3 5 6 cx 7 rx 8 cx 9 kpu41788 3 5 out of 5 stars 14 22 89 22.
Push the metal ignition key piece back in to the fob until it clicks in to place.
Fold the metal ignition key back down in to the fob and double check that the parts are secure.
Push on ignition key.
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.
Released in 2004 the vehicle is currently in its fourth generation.
Battery you need https amzn to 31hk0a4 this video will show you how to replace the battery inside the mazda remote control.
Test new fob battery.
Remove the key fob battery cover from your mazda remote.
The positive is on top while the negative side of the button cell battery is facing the key fob.
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.
Simple step by step video on how to replace the battery in a key fob remote.
Instructions on how to replace the battery in the keyless entry fob for a 2013 2014 2015 mazda3.