2007 Mazda CX-7 Key Fob Battery Replacement Instructions
If your Mazda key isn't working properly, the cell battery surely needs to be changed. Yes, it is possible to change the battery in your key fob with our ultimate instruction. All you need is explained in this post.
What type battery keyless entry remote useReplacing battery in key fob require flat head screwdriver and one CR2025 battery. Prepare these materials and tools before opening and make sure to match the size of your fob’s batteries.
- 1xCR2025 battery
- flat head screwdriver
Step by step instruction
A small button cell battery installed inside the your key fob. Move the key out of the way if it is in the remote key fob.
Accurately try to pry apart your key with hands or flat head screwdriver. Replace 1xCR2025 battery with flat head screwdriver.
Replace old battery with new one CR2025. Be sure to connect the battery the right way around in a circuit. Your remote key fob will not work if you place battery wrong way.
Before assembling fob’s case, verify that everything working fine by pressing buttons on circuit board.
The last thing to do is put your cover back on fob. Carefully try to put the pieces in place by hands from top to bottom. Check your key case for gaps. If it is not firmly closed try to repeat last step.
Key Fob Battery Replacement 2007 Mazda CX-7 Video
How to Change Key FOB battery for Mazda CX-7
Still not working? Buy new one