<h1>2005 Lincoln Town Car – Keyless Entry Remote Setup</h1> <p><font size="3"><b>System Type:</b> Onboard Programming Supported </font></p> <p><font size="3"><b>Step-by-Step Instructions:</b> </font></p> <ul> <li><font size="3">Step 1: Make sure all doors are fully closed. </font></li> <li><font size="3">Step 2: Open the driver’s door and press the UNLOCK button on the interior panel. Leave the door open. </font></li> <li><font size="3">Step 3: Insert the key into the ignition. </font></li> <li><font size="3">Step 4: Turn the key from OFF to RUN eight times within 10 seconds, ending on RUN on the final turn. </font></li> <li><font size="3">Step 5: The door locks will automatically cycle, indicating programming mode is active. </font></li> <li><font size="3">Step 6: Press any button on the first remote. The locks will cycle again to confirm successful registration. </font></li> <li><font size="3">Step 7: If programming another remote, press any button on it within 20 seconds of the previous remote. </font></li> <li><font size="3">Step 8: When finished, turn the ignition to OFF and remove the key. A final lock cycle confirms completion.</font></li> </ul>