2023 BMW X3

2023 Smart Keyless Entry Remote Fob

Important Notice: This vehicle does not support onboard programming. Programming the smart key remote fob requires specialized diagnostic tools and must be completed by a certified automotive technician or an authorized dealer.

  • Step 1: Identify whether you are replacing a lost key fob or adding a new one. Some systems require all remotes to be programmed during the same session for optimal functionality.
  • Step 2: Schedule an appointment with a certified automotive technician or authorized dealer who has the necessary diagnostic tools to program the smart key fob.
  • Step 3: Bring all existing key fobs with you to the appointment. Remotes that are not present during programming may be excluded from the system and will no longer function.
  • Step 4: If the vehicle is operational, driving it to the technician’s location may reduce service costs compared to requesting mobile service.
  • Step 5: If no working remotes are available, be ready to provide proof of ownership—such as your vehicle registration or title—before programming can begin.
  • Step 6: The technician will connect specialized diagnostic equipment to your vehicle’s system to securely program and integrate the new smart key fob.
  • Step 7: After programming, the technician will verify that the new fob successfully locks, unlocks, and starts the vehicle.
  • Step 8: Test all other key fob functions, such as the panic alarm, trunk release, and remote start, to ensure everything is working properly.
  • Step 9: If additional remotes need to be programmed, repeat the process for each one within the prescribed 30-second time frame.
  • Step 10: Once all remotes are successfully programmed, finalize the process and confirm that all key fobs are fully integrated into the vehicle's system.