Wireless Remote Control/Electronic Key Battery - Toyota 2014 Prius Manual

4-3. Do-it-yourself maintenance

Wireless remote control/electronic key battery

Replace the battery with a new one if it is depleted.
■
You will need the following items:
● Flathead screwdriver
● Small flathead screwdriver
● Lithium battery CR2016 (vehicles without a smart key sys-
tem), or CR2032 (vehicles with a smart key system)
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Replacing the battery (vehicles without a smart key system)
STEP 1
STEP 2
STEP 3
Remove the cover.
To prevent damage to the key,
cover the tip of the screwdriver
with a rag.
Remove the module.
Open the case cover using a
coin protected with tape etc.
and remove the depleted bat-
tery using a small flathead
screwdriver.
Insert a new battery with the
"+" terminal facing up.
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