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 battery in the Toyota Prius 3?

Model: Toyota Prius MK 3, Xw50 - Years 2016-2023
Part: Key

The procedure to replace the button battery inside the key of your Toyota Prius third generation (2016-2023) is very similar to that seen in many other car models. Let's discover the various steps to follow. First, pull out the physical emergency key by sliding it out, then use this same key to easily remove the rear cover. Once done, locate and remove the exhausted battery and replace it with a new one that is perfectly compatible with your key model.

Updated on 21 July 2026 by ScegliAuto

Video tutorial

Related tutorials

How to replace the key battery of the 2005 Toyota Prius
How to replace the key battery of the 2005 Toyota Prius
Toyota Prius (2004-2009 / MK 1) In this new guide dedicated to your first-generation Toyota Prius (2005), you will discover how to replace the small button battery inside the key. F…
Replace Remote Key Battery for Toyota Prius
Replace Remote Key Battery for Toyota Prius
Toyota Prius (2004-2009 / MK 1) Is the battery in your Toyota Prius key dead? Here's how to disassemble the key. Take the remote key and separate the metal key; remove the rear shel…
How to Replace the Key Battery of the Toyota Prius
How to Replace the Key Battery of the Toyota Prius
Toyota Prius (2004-2009 / MK 1) If you own a first-generation Toyota Prius (2004-2009) and want to know how to replace the button battery in the key, follow these steps. First, comp…

Other guides you may be interested in

How to Reset the Tyre Pressure Light on the Opel Grandland X

While driving, if you notice the tyre pressure warning light coming on, first check the actual inflation pressure of the tyres and, if necessary, restore the pressures recommended by the manufacturer. After restoring the correct pressures, you need to reset the warning light that has illuminated on the instrument cluster. To do this, locate the reset button on the lower central console. Press this button and hold it down for at least 3 seconds, after which the low pressure indication will turn off.

Watch the video!


by ScegliAuto

More videos