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What to Do If Your Keyless Fob Battery Dies: Easy Steps to Start Your Car

Learn how to start your car when your keyless fob dies and how to replace its battery to avoid future issues.

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Video transcript

If your keyless fob dies, you can typically still start your car with a manual process. Check your vehicle's manual for specific instructions. Commonly, you’ll find a hidden key inside the fob itself. Insert this key into a slot under the ignition or press the start button with the fob itself, which should then allow you to start the engine. Replacing the battery in the key fob is a straightforward solution to avoid future issues.

Questions and answers

  1. How can I start my car if the keyless fob battery dies?

    You can use the hidden manual key inside the fob to unlock the car and start the engine, often by inserting the key into a special slot or using the fob itself near the start button. Always refer to your vehicle's manual for exact instructions.

  2. Where can I find the manual key in a keyless fob?

    Most keyless fobs contain a hidden mechanical key inside their casing that can be released by pressing a button or sliding a latch on the fob.

  3. How do I replace the battery in my keyless fob?

    Replacing the battery typically involves opening the key fob casing—consult your vehicle's manual for battery type and replacement steps to ensure proper installation.

Related questions

Continue exploring

For more helpful tips on vehicle security and keyless entry systems, check out our guides on how to program a keyless fob and how to maintain your car's electronic keys to avoid unexpected issues.