Apple’s Car Key feature is expanding soon to three new brands, according to a new report. The feature will soon allegedly be supported on select cars from Polestar, Volvo, and Audi, based on recent code discoveries.

The code changes were unearthed by MacRumors, who says that Apple is “preparing to begin supporting digital car keys in the Wallet app for certain Volvo, Polestar, and Audi vehicles.” No additional details on specific models or a timeline for launch are available right now.

The Car Key feature was introduced at WWDC in 2020. The feature allows users to add their car key to the Wallet app, enabling them to lock, unlock, and start their car using the app. Although the implementation varies by carmaker, there are several ways Apple’s car key feature can be used:​

• Passive entry: Approach your car with your device, it unlocks, start your car when inside, and walk away from your car with your device, it locks. 
• Proximity: Lock, unlock, and start the car by holding your device close to the door handle or key reader. 
• Remotely: You can use your device to remote lock and unlock your car, and use other features.

The Car Key feature also includes support for Express Mode. This allows you to use your car key without unlocking your device, or authenticating with Face ID, Touch ID, or a passcode. The Wallet app also supports sharing your car key using things like Messages, Mail, and AirDrop. 

Currently, Car Key is supported by models from the likes of BMW, BYD, Kia, and Mercedes-Benz. Most recently, Rivian implemented Car Key support with its second-generation R1T and R1S refreshes.

You can view a full list of the makes and models of cars that support Car Key in our dedicated guide.

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