Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Replace the Battery in a Mazda CX-7 Key Fob

Model: Mazda Cx7 MK 1 - Years 2006-2012
Part: Key

How do you replace the battery in a Mazda CX-7 key fob? Take your key fob and press the metal key release button. Once the metal key pops out, use a screwdriver to pry between the two covers of the key until they separate (in the space where the metal key fits). Pry until the two covers come apart, then, using a small screwdriver, remove the battery; take a new one of the same size and voltage. Reassemble the cover on your key fob by pressing the key case until you hear it click into place, joining the two covers. Check the correct operation of the key fob.

Updated on 9 March 2026 by ScegliAuto

Video tutorial

Related tutorials

How do you replace the battery of the Mazda CX7?
How do you replace the battery of the Mazda CX7?
Mazda Cx7 (2006-2012 / MK 1) To replace the battery of the Mazda CX7, you will need to open the hood to gain access to the components located inside the engine compartment. In th…
How to Change the Key Fob Battery of a Mazda CX-7
How to Change the Key Fob Battery of a Mazda CX-7
Mazda Cx7 (2006-2012 / MK 1) How to change the key fob battery of a Mazda CX-7. Take your key fob and press the metal key release button. Once the metal key is out, use a screwdr…
How to Replace the Diesel Filter on a Mazda CX7
How to Replace the Diesel Filter on a Mazda CX7
Mazda Cx7 (2006-2012 / MK 1) Before you can start, open the front bonnet of your Mazda CX7. Begin by unscrewing the screws that secure the support brackets of the diesel filter. …

Other guides you may be interested in

How to Bleed the Clutch on a Renault Clio?

To bleed the clutch on a Renault Clio, open the bonnet to access the components located in the engine bay: here, you will need to undo the screws that secure the battery in its housing, the intake manifold, and the coolant reservoir. This will allow you to locate the pipe through which the brake fluid flows: by inserting the other end of the pipe into a container, you can press the clutch pedal to expel all the fluid until it fills the container.

Watch the video!


by ScegliAuto

More videos