2018 Lexus RX450hL

<h1>2018 Lexus RX450hL Keyless Entry Smart Key Remote Fob</h1> Important: The 2018 Lexus RX450hL does not support onboard programming. Programming a new smart key remote fob requires a qualified professional using specialized diagnostic equipment. Step-by-Step Programming Instructions: <ul> <li>Step 1: Locate a certified automotive technician or authorized dealer who has the proper diagnostic tools and experience with Lexus smart key systems. </li> <li>Step 2: If the vehicle is drivable, consider taking it to the service location rather than requesting mobile service. This may help reduce overall service costs. </li> <li>Step 3: Schedule a programming appointment and confirm that the technician is experienced with Lexus hybrid models, specifically the RX450hL smart key system. </li> <li>Step 4: Bring all key fobs—both new and existing—to the appointment. Some systems require all remotes to be present for a complete and successful programming session. </li> <li>Step 5: Once at the service location, the technician will connect specialized diagnostic equipment to the vehicle’s onboard system to begin the programming process. </li> <li>Step 6: The technician will securely register the new smart key fob into the vehicle’s electronic system, ensuring proper synchronization with your RX450hL. </li> <li>Step 7: After programming, the technician will test the fob to confirm it can lock and unlock doors, start the engine, and perform all intended functions. </li> <li>Step 8: If additional remotes are being programmed, each will be added and tested individually to verify full compatibility with the system. </li> <li>Step 9: Before leaving, ensure all remotes function correctly. If available, request documentation verifying successful programming for your records.</li> </ul>

2018 Lexus RX450hL

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