2010 Mazda Cx 9 Key Fob Battery Replacement. I can manually insert the key to unlock and the switch inside works to lock and unlock. Make sure the positive symbol is facing you. A replacement coin cell button or watch battery for the Mazda CX-9 key fob is a 3 volt CR1620 available from Panasonic Duracell Energizer Maxell Rayovac GE and other manufacturers. To open a Mazda key fob press the small button located on the back under the silver key ring.
Replacing the battery at an Authorized Mazda Dealer is recommended to prevent damage to the key. Hoot Fox by Wes Houle. 50 out of 5 stars The key works for 2010 CX-9. FREE remote programming instructions included. 2010-2015 Mazda CX-9 4-Button Smart Key Fob Remote FCC. Replace the key fob cover which should snap into place.
Pull out the dead key fob battery from the Mazda keyless remote.
If you want to know how to program your Mazda CX 9 key fob simply email us or call 866-690-4308 toll-free. Need a MAZDA CX-9 replacement remoteShop our website for Mazda CX-9 keyless entry remote control and save up to 75 on dealer prices. Car Keys and Remotes for 2010 Mazda CX-9. The only tool needed to replace the battery in a Mazda CX-9 switchblade style key fob is a small flathead screwdriver. Lastly reinsert the auxiliary key. Replacing the CR2025 battery in your Mazda key fob is a cinch.