Mazda Key Fob Battery Replacement

These steps are updated for the 2016 model year.

Mazda key fob battery replacement.

Replacing the key battery. Keep in mind that other model years may differ. Luckily replacing the battery is very simple task. Replacing the battery at an authorized mazda dealer is recommended to prevent damage to the key.

Pull out the dead key fob battery from the mazda keyless remote. Insert the new battery. How to guide to changing the battery in a mazda key fob press the knob on the back of the key fob to remove the auxiliary key insert a tape wrapped flathead screwdriver into the opening. The mazda cx 5 key fob is needed to lock unlock and start the vehicle.

What is the auxiliary key. Twist a tape wrapped flathead screwdriver in the direction of the arrow and open the cover slightly. These keys can be difficult to open up just because people do not know how. Make sure the positive symbol is facing you.

Unfortunately it doesn t give you any low battery warnings. Be sure to use your owner s manual as the best reference and for the most up to date procedures for replacing the key battery. To open a mazda key fob press the small button located on the back under the silver key ring. Changing mazda key battery.

Using a prying tool gently pry the 2 halves of the fob apart. If replacing the battery by yourself follow the instruction. If your mazda key fob is not working properly chances are you need to replace the battery in your key fob. Remove the key fob battery cover from your mazda remote.

This will allow you to pull the manual accessory key out and access the fob panel inside to change the battery or clean as needed. This video will help you to change the key battery on a mazda flip key.