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4-3. Do-it-yourself maintenance
PRIUS C_AE
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 CR1632
■ Replacing the battery
Take out the mechanical key.
Remove the cover.
To prevent damage to the key,
cover the tip of the screwdriver
with a rag.
Remove the depleted battery
using a small flathead screw-
driver.
Insert a new battery with the
“+” terminal facing up.
STEP
1
STEP
2
STEP
3