How to Start a Tesla Model S (2012+) with a Dead Key Fob Battery

About this video

If your key fob battery dies in your Tesla Model S, starting the vehicle may seem tricky, but Tesla offers simple backup options.
This guide shows how to start a 2013 Tesla Model S (and other Model S models from 2012+) when the key fob battery is dead.
A dead key fob can prevent unlocking the doors or starting the car, but using the Tesla mobile app or built-in key card feature provides quick solutions.
This process ensures you can still drive without replacing the key fob battery immediately.

Common Symptoms of a Dead Key Fob Battery:

Car doesn’t respond when you press the key fob buttons.
You’re unable to unlock the doors or access the car remotely.
The Tesla mobile app indicates a key fob battery issue.
The car doesn’t start when you enter the vehicle, despite having the key fob inside.
To avoid getting stranded, always have access to the Tesla mobile app or a backup RFID card.
For more Tesla Model S tips and troubleshooting guides, visit YOUCANIC.com, where we’re all about helping you with your car problems.