2008 Lincoln MKX

<h1>2008 Lincoln MKX Remote Head Key</h1> Note: This procedure only works if you have two working, previously programmed keys. If you do not have two valid keys, a professional will be required to program a new key using diagnostic equipment. Step-by- Step Spare Key Programming Procedure: <ul> <li>Step 1: Sit in the driver’s seat with all three keys readily available. </li> <li>Step 2: Insert the first programmed key into the ignition. </li> <li>Step 3: Turn the ignition to the ON position (do not start the engine). </li> <li>Step 4: Leave the key in the ON position for at least 3 seconds, but no more than 10 seconds. </li> <li>Step 5: Turn the key to the OFF position and remove it from the ignition. </li> <li>Step 6: Wait at least 3 seconds, but no more than 10 seconds after removing the first key. </li> <li>Step 7: Insert the second programmed key into the ignition. </li> <li>Step 8: Turn the ignition to the ON position. </li> <li>Step 9: Leave the key in the ON position for at least 3 seconds, but no more than 10 seconds. </li> <li>Step 10: Turn the ignition to the OFF position and remove the second key.</li> <li> Step 11: Wait at least 3 seconds, but no more than 10 seconds after removing the second key. </li> <li>Step 12: Insert the new, unprogrammed key into the ignition. </li> <li>Step 13: Turn the ignition to the ON position and leave it for at least 6 seconds. </li> <li>Step 14: Turn the key to the OFF position and remove it from the ignition. Final Verification </li> <li>Step 15: Reinsert the newly programmed key and turn it to the ON position to confirm that it can start the engine. </li> <li>Step 16: Test the lock and unlock buttons on the remote head key to ensure remote functions are working properly. If Programming Fails </li> <li>Step 17: Wait 10 seconds and repeat the full process (Steps 1 through 16), ensuring all timing windows are followed precisely.</li> </ul>

2008 Lincoln MKX

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