2022 Lexus LC500

<h1>2022 Lexus LC500 Keyless Entry Remote Fob (Smart Key)</h1> Important: The 2022 Lexus LC500 does not support onboard programming for smart key remote fobs. Programming must be completed by a certified technician using advanced diagnostic tools. Step-by-Step Programming Instructions: <ul> <li>Step 1: Confirm that the replacement smart key fob is compatible with the 2022 Lexus LC500 and has not been previously programmed to another vehicle.</li> <li> Step 2: Arrange service with a qualified automotive technician who has experience with Lexus smart key systems and uses factory-authorized diagnostic equipment. </li> <li>Step 3: Ensure the technician uses secure, manufacturer-approved software that can access the vehicle’s electronic control unit and key registration system. </li> <li>Step 4: If the vehicle is drivable, consider transporting it to the technician’s service location to minimize additional costs related to mobile programming. </li> <li>Step 5: Bring all existing smart keys to the appointment. Some Lexus models require all remotes to be present during programming to avoid deactivation of functional keys. </li> <li>Step 6: The technician will connect a diagnostic interface to the vehicle’s onboard data port, typically located beneath the dashboard. </li> <li>Step 7: Using secure diagnostic software, the technician will initiate the registration process and program the new smart key fob to the vehicle’s control system. </li> <li>Step 8: Once programming is complete, the technician will test the key functions—including locking, unlocking, trunk release, and push-button start—to confirm proper operation. </li> <li>Step 9: If needed, additional smart key fobs can typically be programmed during the same service session.</li> <li> Step 10: Before concluding service, verify that all programmed remotes function correctly and that the vehicle responds consistently to each one.</li> </ul>

2022 Lexus LC500

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