Overview

• The activation was identified in Apple configuration files spotted by MacRumors contributor Aaron Perris.
• Rivian confirmed support is live on Apple’s side but said it has not yet launched the feature for owners.
• Coverage indicates initial compatibility applies to second-generation R1S and R1T models, with earlier versions not included at launch.
• Apple’s Car Key lets an iPhone or Apple Watch unlock and start a vehicle via NFC, with optional Ultra Wideband enabling passive entry and features such as key sharing and Express Mode.
• The step advances Apple’s WWDC pledge to add 13 brands to Wallet car keys, with Rivian among the first nearing consumer availability.