How To Replace Battery In Key Fob Mazda Cx 5. Every two years or so or when the battery is low you may need to change the key fob battery. Press until you hear them click into place.
Use a tape-wrapped flathead screwdriver. Be sure to press them down until you hear a click. Re-insert the auxiliary key.
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Replace the key and youre ready to go. The only tool needed to replace the battery is a small flathead screwdriver used to pry apart the key fob. To open a Mazda key fob press the small button located on the back under the silver key ring. Now you know how to change the battery in a Mazda key fob and youre ready to get back on the Orange park roads.
