Electronic Key Battery - Toyota PRIUS Manual

4-3. Do-it-yourself maintenance

Electronic key battery

Replace the battery with a new one if it is depleted.
 You will need the following items:
 Flathead screwdriver
 Lithium battery CR1632
 Replacing the battery
STEP 1
STEP 2
518
PRIUS PHV_OM_OM47831E_(EE)
Take out the mechanical key.
Remove the cover.
To prevent damage, cover the
tip of the screwdriver with a
rag.