Electronic Key Battery - Toyota C-HR Owner's Manual

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7-3. 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
● Small flathead screwdriver
● Lithium battery CR2032
Replacing the battery
1
Release the lock and take out
the mechanical key.
2
Remove the cover.
Use an appropriate sized flathead
screwdriver. Forceful prying may
deform the cover.
To prevent damage to the key,
cover the tip of the screwdriver with
a rag.
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