<h1>2020 GMC Acadia – Programming Smart Key Remotes</h1> <p><font size="3"><b>System Type:</b> Intelligent Access Smart Key </font></p> <p><font size="3"><b>Programming Option 1:</b> With Two Recognized Remotes </font></p> <ul> <li><font size="3">Step 1: Power off the ignition. </font></li> <li><font size="3">Step 2: Place both known remotes in the cup holder. </font></li> <li><font size="3">Step 3: Remove the keyhole cap from the exterior driver-side door handle. </font></li> <li><font size="3">Step 4: Use the backup key from the new fob to turn the lock to unlock five times. </font></li> <li><font size="3">Step 5: Wait for “READY FOR REMOTE” to appear. </font></li> <li><font size="3">Step 6: Insert the new remote into the console’s transmitter pocket under the liner. </font></li> <li><font size="3">Step 7: Press the ENGINE START/STOP button. </font></li> <li><font size="3">Step 8: When confirmed, remove the fob and press LOCK or UNLOCK. </font></li> <li><font size="3">Step 9: Repeat for any other remotes. </font></li> <li><font size="3">Step 10: Hold the START button for 12 seconds to exit programming mode. </font></li> <li><font size="3">Step 11: Reinsert the key into the fob when done. </font></li> </ul> <p><font size="3"><b>Programming Option 2:</b> If No Remotes Are Available </font></p> <ul> <li><font size="3">Step 1: Manually unlock the driver door five times using the mechanical key. </font></li> <li><font size="3">Step 2: Wait for “REMOTE LEARN PENDING” to appear. </font></li> <li><font size="3">Step 3: Wait 10 minutes, then press the start button. </font></li> <li><font size="3">Step 4: Repeat the 10-minute wait and press cycle two more times. </font></li> <li><font size="3">Step 5: Insert the remote into the transmitter pocket and press START. </font></li> <li><font size="3">Step 6: Remove the remote and press LOCK or UNLOCK. </font></li> <li><font size="3">Step 7: Repeat for other remotes. </font></li> <li><font size="3">Step 8: Hold the start button for 12 seconds to end programming.</font></li> </ul>