07/28/2023 • 6 min

Tesla is one of the most famous brands in the electric vehicle (EV) world. As well as achieving a great range on a single charge , Tesla cars come equipped with some of the most advanced automotive technology available today.
Below we delve into Tesla’s state-of-the-art digital key, which lets you perform a whole host of operations from your mobile phone – from unlocking the vehicle to activating climate control, and so much more.
The Tesla digital key is an innovative feature on the Tesla mobile app. It turns your phone into a multifunctional tool for your Tesla rental car – allowing full access to your vehicle in the palm of your hand.
This seamless digital experience elevates Tesla rentals from Hertz to new levels – and all new Tesla rentals from Hertz come equipped with this digital key functionality.
Tesla’s digital key works in a very clever way. With Bluetooth enabled on your cellphone, the vehicle detects its signal as you approach and the doors will automatically unlock when you pull a handle.
So long as the ‘Walk-Away Door Lock’ feature is turned on, you can simply put your cellphone in your pocket, exit the vehicle and walk away – the Tesla will lock by itself.
The Tesla App doesn’t just open or secure the vehicle, there’s a wealth of other features at your fingertips, including:
These Tesla features provide control and convenience, right from your smartphone.
When hiring a Tesla from Hertz, you’ll still be given the physical key card. But you can follow the easy steps below to transform your smartphone into your vehicle’s key, meaning one less thing for you to carry around and worry about.
Your Tesla rental is an intelligent car, and together with the digital key, you have a wealth of benefits and features right at your fingertips. Not only do you get to experience using this cutting-edge technology which can transform how you use your vehicle, but it can make many tasks quicker and easier.
There’s no range anxiety here, you can monitor the charging status of your Tesla through the app. And if you need to find a charging station quickly, youcan do this too – as well as planning where your next charge will come from with the handy charging station locator. And if you’re worried about where you’ve parked your Tesla, the enhanced security features like Sentry Mode will provide peace of mind.
When suspicious motion is detected around your Tesla, the vehicle will respond accordingly.
A severe threat will start the alarm system and the cameras on the vehicle will begin recording. You will also be alerted via the app. This is a particularly good feature if you find yourself in a new, unfamiliar location.
Rushed out of the car to make an appointment or just excited to get to your next destination? You can also receive push notifications regarding vehicle status – if you’ve left a door or window open, for example.
The Tesla Mobile App interface allows users to easily utilize these unique features. The screen shows when the vehicle is locked and unlocked, as well as providing quick-access buttons at the bottom – including honk and flash (perfect if you can’t find your Tesla is a busy parking lot and need a prompt). If heading on longer journeys, you can easily monitor the tire pressure and ensure they’re correct.
Driving in winter? Be sure to use the Tesla App’s defrost feature and get the cabin’s temperature just right ahead of your journey. The app not only provides a seamless way to lock and unlock your Tesla rental, but also helps makes your journey a more comfortable and relaxing one.

Tesla’s digital key feature is standard in all new Tesla car rentals from Hertz. If a rental doesn't have it, contact a Hertz representative and they’ll be happy to assist you.
No, there’s no additional cost for using the Tesla digital key. It’s included as standard with every new Tesla rental from Hertz, so you can enjoy the full range of next-level features in the palm of your hand.
If you encounter any issues with the Tesla digital key, a Hertz representative will be available to assist or provide a physical key replacement if necessary. Once you use the physical key, you would need to re-setup the digital key in the future.
If you’re having issues with the digital key:
Ready to hit the road on your next adventure? Whether it’s for business or pleasure, hiring a Tesla from Hertz offers a smooth, eco-efficient drive – not to mention the opportunity to experience the digital key and abundance of innovative features available on the Tesla app. Check out the full fleet of Tesla vehicles available from Hertz today.