Battery you need https amzn to 2yekworthis is how to replace the battery in your prius smart key key fob.
Toyota prius key fob battery change.
Press the button on the side of the fob to eject the metal ignition key set aside in a safe place insert a small flat device into the notch on the bottom edge of the fob where the metal ignition key used to reside.
This video tutorial will show you how to properly replace the battery in a 2016 prius remote fob.
2 with the fob buttons facing down slide the spring loaded holder to the right red and while doing this push the back panel up blue it should slide right out.
My 2018 toyota prius key fob remote battery was low and showed in the dash board.
Replace the plastic cover and the four screws on the internal housing.
Hope this was helpful to you.
This video shows a 2006 generation 2 prius key fob.
Don t over tighten the screws as this can cause damage or issues when you need to change the battery again.
I bought a replacement cr2032 3v energizer lithium https amzn to 2l7tds.
We recommend using a cr2032 lithium battery.
Cr2032 battery 1 with the fob buttons facing up slide the spring loaded holder to the left red and while doing this pull the key up and out blue.