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Home >> Tesla >> 2021 >> Model S Performance >> Repair and Diagnosis >> External Pages >> Different car >> Section 10 (Electrical System (2 Of 2) -- Model 3) >> Keyless Entry and Security >> Additional Key - Program (Existing Key Present) >> Adding a Phone Key
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Adding a Phone Key

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2023 Tesla Model 3, 2022 Tesla Model 3, 2021 Tesla Model 3, 2020 Tesla Model 3, and 2019 Tesla Model 3. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: To add a new phone key, Bluetooth must be enabled and the phone must have the Tesla mobile app installed and connected to the vehicle's Tesla account.
  1. While sitting in the vehicle, open the Tesla mobile app and select the appropriate vehicle (if there are multiple vehicles associated with the account), and then touch Phone Key > Start  .
  2. Scan an already-authenticated key card or key fob on the key reader behind the cup holders on the top of the center console.
  3. When the mobile app indicates that the pairing was successful, touch Done  . The key list on the touchscreen (Controls > Locks) displays the new phone key. The name of the phone key is determined by the name used in the phone's settings.