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Toyota Camry Owner's Manual (2023): Wireless remote control/electronic key battery

Toyota Camry Owner's Manual (2023) / Maintenance and care / 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:

Replacing the battery

Vehicles without a smart key system

1. Remove the key cover.

To prevent damage to the key, cover the tip of the flathead screwdriver with a rag.

Do-it-yourself maintenance

2. Remove the battery cover.

If the battery cover is difficult to remove, lift the edge to remove it.

Do-it-yourself maintenance

3. Remove the depleted battery using a small flathead screwdriver.

Insert a new battery with the "+" terminal facing up.

Do-it-yourself maintenance

4. Install the battery cover with the tab facing up.

Push the entire edge of the battery cover into the key.

Do-it-yourself maintenance

5. Install the key cover.

Align the key cover with the key and then press it straight into the key.

Make sure that the key cover is securely installed without any gaps between it and the key.

Do-it-yourself maintenance

6. Operate the or switch and check that the doors can be locked/unlocked.

Vehicles with a smart key system

1. Release the lock and remove the mechanical key.

Do-it-yourself maintenance

2. Remove the key cover.

To prevent damage to the key, cover the tip of the flathead screwdriver with a rag.

Do-it-yourself maintenance

3. Remove the depleted battery using a small flathead screwdriver.

When removing the cover, the electronic key module may stick to the cover and the battery may not be visible. In this case, remove the electronic key module in order to remove the battery.

Insert a new battery with the "+" terminal facing up.

Do-it-yourself maintenance

4. When installing the key cover and mechanical key, install by conducting 2 and 1 with the directions reversed.

5. Operate the or switch and check that the doors can be locked/unlocked.

■When replacing the key battery

Be careful not to lose the battery or any other small parts.

■Use a CR2032 lithium battery

■If the key battery is depleted

The following symptoms may occur:

WARNING

■Battery precautions

Observe the following precautions. Failure to do so may result in death or serious injury.

WARNING

■To prevent battery explosion or leakage of flammable liquid or gas

NOTICE

■For normal operation after replacing the battery

Observe the following precautions to prevent accidents:

■When removing the battery cover (vehicles without a smart key system)

Do not forcibly remove the battery cover, otherwise it may be damaged.

If the battery cover is difficult to remove, lift the edge to remove it.

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