<h1>2002 Lincoln LS Keyless Entry Remote Fob</h1> <p><font size="3"><b>Important:</b> The 2002 Lincoln LS does not support onboard programming for keyless entry remote fobs. Programming requires specialized diagnostic equipment and must be performed by a qualified automotive technician. All remotes, including those already in use, must be programmed during the same session. </font></p> <p><font size="3"><b>Step-by-Step Programming Instructions:</b> </font></p> <ul> <li><font size="3">Step 1: Ensure the replacement remote fob is compatible with the 2002 Lincoln LS and has not been previously programmed to another vehicle. </font></li> <li><font size="3">Step 2: Gather all remote fobs you intend to use with the vehicle. Any remote not present during programming may be erased from the system and become nonfunctional.</font></li> <li><font size="3"> Step 3: Contact a certified automotive technician or dealer that has access to Lincoln-compatible diagnostic tools capable of interfacing with the vehicle's keyless entry system. </font></li> <li><font size="3">Step 4: If your vehicle is operable, consider driving it to the service provider’s location to minimize potential mobile service fees. </font></li> <li><font size="3">Step 5: The technician will connect a scan tool to the vehicle's OBD-II port and access the security and keyless entry control module.</font></li> <li><font size="3"> Step 6: Using manufacturer-specific procedures, the technician will initiate the remote programming mode and register the new key fob(s) into the system. </font></li> <li><font size="3">Step 7: All additional or existing remotes will be added or revalidated during this same session to ensure the system recognizes each one. </font></li> <li><font size="3">Step 8: Once programming is complete, each remote will be tested for full functionality—including locking/unlocking the doors and trunk release. </font></li> <li><font size="3">Step 9: Before finalizing the process, confirm that each key fob works as expected and that no existing remotes were inadvertently erased.</font></li> </ul>