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How to Replace the Key Battery of the Toyota C-HR?

Model: Toyota C Hr Ax50, MK 1, Ax10 - Years 2016-2023
Part: Key

The battery for the Toyota C-HR key is a CR1620. To replace the key battery, first, gently pry with a flat-head screwdriver in the designated slot where the keyring attachment is located. Once the top part of the shell is removed, you will need to take out the battery cover, which requires prying outward with the screwdriver used to remove the top part of the shell, applying enough pressure. At this point, to remove the battery, press the hole located beneath the battery with a precision screwdriver or a paperclip. The battery will pop out and can be replaced. Once the battery is replaced, simply refit the battery cover and the shell, pressing to secure them properly.

Updated on 24 May 2026 by ScegliAuto

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