Getting inside the remote flip key for certain Mazda models to replace the battery can be tricky. Here’s how it’s done.
The battery used in the Mazda remote shown in photos below utilizes the CR1620 lithium battery.
Note: The CR2025 type lithium battery is used in the newer and different looking key fobs.
- Press the button to release the key, then locate the slot inside where the key is housed.
- Use a small flat-head screwdriver to press into the slot. The key remote should separate into two pieces.
- Place the half that contains the metal key to the side. Use a small flat-head screwdriver to pry apart the remote half of the key at the location shown below.
- Now you can pry the battery out of the battery compartment and replace it.
Once the battery is replaced, reverse these steps to put the key fob back together, and you’re set.
This tutorial is for remote keys included with the following models:
- 2008-2013 Mazda 3, 5, 6,and 7
- 2009-2013 Mazda CX-7, CX-9, and RX-8