2012 Lexus LS460

<h1>2012 Lexus LS460 Keyless Entry Remote Fob (Smart Key)</h1> Important: The 2012 Lexus LS460 does not support onboard programming for smart key remote fobs. Programming must be performed 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 2012 Lexus LS460 and has not been previously registered to another vehicle. </li> <li>Step 2: Schedule service with a certified technician who has experience with Lexus key systems and has access to manufacturer-approved diagnostic tools. </li> <li>Step 3: Ensure that the technician uses secure, factory-authorized software capable of accessing the vehicle’s electronic control module and key registration system. </li> <li>Step 4: If your vehicle is drivable, consider driving it to the technician’s location to reduce any additional charges for mobile service. </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 interface to the vehicle’s onboard diagnostic port, typically located beneath the dashboard. </li> <li>Step 7: Using authorized software, the technician will begin the key registration process and securely program the new smart key to the vehicle’s system. </li> <li>Step 8: After programming, the technician will test all key functions—including locking, unlocking, trunk access, and push-button start—to ensure proper operation. </li> <li>Step 9: Additional smart keys can typically be programmed during the same session if necessary. </li> <li>Step 10: Before concluding service, verify that all programmed smart keys function properly and that the vehicle responds accurately to each one.</li> </ul>

2012 Lexus LS460

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