<h1>2015 Lincoln Navigator Keyless Entry Remote Fob (Smart Key)</h1> <p><font size="3"><b>Important Notice:</b> The 2015 Lincoln Navigator does not support onboard programming for smart key remote fobs. Programming requires specialized diagnostic tools and must be performed by a qualified technician with access to vehicle security systems. </font></p> <p><font size="3"><b>Programming Procedure (When You Have One Working Smart Key):</b> </font></p> <ul> <li><font size="3">Step 1: Ensure the vehicle is in Park with the ignition OFF and all smart keys in your possession. </font></li> <li><font size="3">Step 2: If you have one working smart key, certain third-party programming devices may allow you to add a second key without professional tools. These tools must be compatible with Lincoln's passive anti-theft system (PATS). </font></li> <li><font size="3">Step 3: Insert the working smart key or place it near the designated vehicle recognition area (often inside the center console or under a marked area on the dash). </font></li> <li><font size="3">Step 4: Follow the instructions provided by the programmer device to initiate the key learning process. This usually involves verifying the current key and then inserting or placing the new smart key as directed. </font></li> <li><font size="3">Step 5: After successful programming, test the newly added smart key by attempting to start the vehicle and use the remote functions (lock/unlock, remote start if equipped). </font></li> </ul> <p><font size="3"><b>Programming Procedure (No Working Smart Keys Available):</b> </font></p> <ul> <li><font size="3">Step 1: If no functional smart key is available, programming must be performed using manufacturer-grade diagnostic equipment. </font></li> <li><font size="3">Step 2: Schedule service with a qualified automotive technician or authorized dealer who can access Ford/Lincoln security modules. </font></li> <li><font size="3">Step 3: The technician will connect a diagnostic tool to your vehicle’s onboard computer to program new smart keys securely. </font></li> </ul> <p><font size="3"><b>Additional Considerations:</b> </font></p> <ul> <li><font size="3">Proof of Ownership Required: Be prepared to present your title or vehicle registration before new smart keys can be programmed if all keys are lost. Programming Limits: The vehicle can support a maximum of eight smart keys. Battery Check: Ensure the battery in the new remote is fresh before attempting programming. Avoid Key Conflicts: Keep all other key fobs away from the vehicle during the programming process unless instructed otherwise.</font></li> </ul>
