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 Key Fob Battery of the Mazda CX-7?

Model: Mazda Cx 7 MK 1 - Years: 2006, 2007, 2008, 2009, 2010, 2011, 2012
Part: Key

Video tutorial

In today's video tutorial, you will learn how to disassemble and replace the battery of the remote key fob for the Mazda CX-7 in simple steps. First, take your remote and start by removing the physical key from inside it; then use something thin, like a flat screwdriver, to pry at the sides of the remote on the battery holder to detach it. Now, remove and replace the battery with a new one of the correct type (in this case, a CR 2025 3V); insert it into the battery holder in the correct orientation and reinsert the key!


Updated on 9 June 2026 by ScegliAuto


Related tutorials

How to Replace the Remote Key Battery on a Mazda CX-7
How to Replace the Remote Key Battery on a Mazda CX-7
Mazda Cx 7 (2006-2012 / MK 1) Here are the instructions to disassemble and replace the battery in the remote key of the Mazda CX-7. First, take your remote and start prying open t…
How to Replace the Key Shell of the Mazda CX-7
How to Replace the Key Shell of the Mazda CX-7
Mazda Cx 7 (2006-2012 / MK 1) In this video tutorial, follow the main steps to disassemble and replace the remote key shell of the Mazda CX-7, as well as the CX-9, Mazda 2, Mazda …
Replacement of Remote Key Battery
Replacement of Remote Key Battery
Mazda Cx 7 (2006-2012 / MK 1) To replace the battery in the remote key, first separate the part with the metal key (colloquially called the "blade") from the remote itself. Then o…

How to Reset the Tyre Pressure Warning Light on a Kia Rio?

The tyre pressure warning light displayed on the instrument cluster of the Kia Rio can be reset by inflating the tyres until they reach the recommended pressure value: this value is indicated on the sticker affixed to the driver's door pillar. Once all tyres have been inflated to the recommended pressure, turn on the ignition to check that the light has disappeared: if it is still present, it may be necessary to drive for a few miles, allowing the sensors to work and thus turning off the light.

Watch the video!


by ScegliAuto

More videos