2016 Lexus IS300

<h1>Programming Instructions for the 2016 Lexus IS300 Keyless Entry Remote Fob (Smart Key)</h1> Important: The 2016 Lexus IS300 is not equipped with onboard programming capability for smart key remote fobs. Programming must be performed by a qualified automotive technician using specialized diagnostic tools. Step-by-Step Programming Instructions: <ul> <li>Step 1: Ensure the smart key fob you intend to program is compatible with the 2016 Lexus IS300 and has not been previously registered to another vehicle. </li> <li>Step 2: Schedule service with a certified technician who is trained in Lexus smart key systems and uses manufacturer-grade diagnostic equipment. </li> <li>Step 3: Confirm that the technician uses secure, professional software capable of accessing the vehicle’s immobilizer and key registration systems. </li> <li>Step 4: If the vehicle is operable, consider driving it to the technician’s service location to avoid additional charges associated with mobile service. </li> <li>Step 5: Bring all currently active smart keys to the appointment. Some Lexus systems require that all remotes be present during programming to ensure they remain functional. </li> <li>Step 6: The technician will connect a diagnostic tool to the vehicle’s onboard diagnostic port, typically located beneath the dashboard. </li> <li>Step 7: The technician will access the key registration module and begin the process of securely pairing the new smart key fob with the vehicle. </li> <li>Step 8: Once programming is complete, the technician will test all remote functions, including locking, unlocking, trunk access, and push-button start, to ensure the key operates correctly. </li> <li>Step 9: Additional remotes can often be programmed during the same session using the same procedure. </li> <li>Step 10: Before completing the service, verify that all programmed keys are fully functional and that the vehicle responds properly to each remote.</li> </ul>

2016 Lexus IS300

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