2024 Lexus IS500

<h1>2024 Lexus IS500 Keyless Entry Remote Fob (Smart Key)</h1> Important: The 2024 Lexus IS500 does not support onboard programming for smart key remote fobs. Programming must be carried out by a certified automotive technician using specialized diagnostic tools. Step-by-Step Programming Instructions: <ul> <li>Step 1: Confirm that the smart key fob is specifically designed for the 2024 Lexus IS500 and has not been previously programmed to another vehicle. </li> <li>Step 2: Schedule service with a technician certified to work with Lexus key systems who has access to factory-level diagnostic software and tools. </li> <li>Step 3: Ensure that the technician uses secure, manufacturer-approved software capable of accessing the vehicle’s immobilizer and key registration systems. </li> <li>Step 4: If your vehicle is in drivable condition, consider transporting it directly to the technician’s service location to reduce any mobile service costs. </li> <li>Step 5: Bring all currently functioning smart keys to the appointment. Some Lexus systems require all remotes to be present during programming to ensure they remain active. </li> <li>Step 6: The technician will connect a diagnostic tool to the vehicle’s onboard diagnostic port, usually located beneath the dashboard.</li> <li> Step 7: Using authorized software, the technician will initiate the registration process and pair the new smart key with the vehicle’s onboard system. </li> <li>Step 8: Once programming is complete, the technician will test all functions of the smart key—including lock, unlock, trunk access, and push-button start—to confirm proper operation. </li> <li>Step 9: If additional remotes are needed, they can typically be programmed during the same session. </li> <li>Step 10: Before concluding service, verify that all programmed keys operate correctly and that the vehicle responds properly to each remote.</li> </ul>

2024 Lexus IS500

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