Press the button at the bottom and pull out the emergency key while doing so.

Replace prius key battery. Remove small door key from fob. The car’s year of manufacture. Test new key fob battery:

3) remove the 4 screws circled in red using a philips #0 screwdriver. With all doors closed, sit in the driver’s seat with both the ignition key and the key fob. How to change the battery in a prius key fob # step 1.

Time of day & your. If this doesn't easily slide off try using a rubber glove to get additional grip on the fob. The cost depends on a number of factors:

How to change battery in prius key fob line up the top half of the key fob over the bottom half and gently snap them together. Test the new smart key fob battery by standing. It can be difficult to find the answer for this question, but it is not impossible.

There is no need for additional tools if your prius was manufactured in 2010 or later, as it has a key fob with a panasonic 1632. Slide it into place, and make. Toyota dealership charges $13 to install a key’s battery for you.

The type of key you need. Slide the tab at the bottom to the. Cr1632 coin battery 🪙 you need: