2024 Lexus LS500h

<h1>2024 Lexus LS500h Keyless Entry Remote Fob (Smart Key)</h1> Important: The 2024 Lexus LS500h does not support onboard programming for smart key remote fobs. Programming must be completed by a qualified technician using specialized diagnostic equipment. Step-by-Step Programming Instructions: <ul> <li> Step 1: Confirm that the replacement smart key fob is compatible with the 2024 Lexus LS500h and has not been previously programmed to another vehicle. </li> <li>Step 2: Schedule an appointment with a certified technician who is experienced with Lexus key systems and equipped with the necessary diagnostic tools. </li> <li>Step 3: Ensure that the technician uses secure, manufacturer-approved software that is capable of accessing the vehicle’s electronic control unit and key registration system. </li> <li>Step 4: If your vehicle is operational, it may save you money by driving it directly to the technician’s service location instead of requesting mobile services. </li> <li>Step 5: Bring all currently functioning smart keys to the appointment. Lexus systems often require that all remotes be present during the programming process to ensure that they remain active. </li> <li>Step 6: The technician will connect a diagnostic tool to the vehicle’s onboard data port, usually located beneath the dashboard.</li> <li> Step 7: Using the appropriate software, the technician will initiate the programming process and securely register the new smart key fob to the vehicle’s system. </li> <li>Step 8: Once programming is complete, the technician will test all key functions—including lock/unlock, trunk release, and push-button start—to ensure proper operation.</li> <li> Step 9: Additional remotes can typically be programmed during the same session if necessary. </li> <li>Step 10: Before concluding the service, confirm that all programmed smart keys are functioning correctly and that the vehicle responds as expected to each key.</li> </ul>

2024 Lexus LS500h

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