2018 Lexus LC500h

<h1>2018 Lexus LC500h Keyless Entry Remote Fob (Smart Key)</h1> Important: The 2018 Lexus LC500h does not support onboard programming for smart key remote fobs. All programming must be completed by a certified automotive 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 2018 Lexus LC500h and has not been previously registered to another vehicle. </li> <li>Step 2: Schedule service with a technician who is certified to work with Lexus hybrid systems and uses factory-grade diagnostic tools. </li> <li>Step 3: Ensure that the technician utilizes secure, manufacturer-approved software capable of accessing the vehicle’s electronic control unit and key registration system. </li> <li>Step 4: If your vehicle is operational, consider driving it to the technician’s location to minimize additional charges that may be associated with mobile service.</li> <li> Step 5: Bring all functioning smart keys to the appointment. Lexus systems often require that all remotes be present during the programming session to ensure they remain active.</li> <li> Step 6: The technician will connect a diagnostic interface to the vehicle’s onboard port, typically located beneath the dashboard on the driver’s side. </li> <li>Step 7: Using specialized software, the technician will begin the secure pairing process to register the new smart key fob with the vehicle. </li> <li>Step 8: After programming is complete, the technician will test all key functions—including locking, unlocking, trunk release, and push-button start—to verify proper operation. </li> <li>Step 9: Additional smart keys can typically be programmed during the same session if needed. </li> <li>Step 10: Before completing service, confirm that all programmed remotes function properly and that the vehicle responds accurately to each one.</li> </ul>

2018 Lexus LC500h

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