<h1>Keyless Entry Remote Programming Guide – 2005 Audi A4 (Smart Key System)</h1> <p><font size="3"><b> Requirements:</b> You will need one working remote and two keys—one for the ignition and one for the door lock. </font></p> <p><font size="3"><b>Step-by-Step Programming Instructions:</b> </font></p> <ul> <li><font size="3">Step 1: Ensure the driver’s door is closed and the window is rolled down. </font></li> <li><font size="3">Step 2: Insert one key into the ignition and turn it to the ""ON"" position. Do not start the engine. </font></li> <li><font size="3">Step 3: Insert the second key into the driver’s door lock and turn it to the ""LOCK"" position. </font></li> <li><font size="3">Step 4: Press the ""UNLOCK"" button on the remote once for each remote you plan to program (e.g., press once for one remote, twice for two remotes, etc.). </font></li> <li><font size="3">Step 5: Turn the ignition to the ""OFF"" position. </font></li> <li><font size="3">Step 6: Remove both keys from the ignition and door lock. Important: Do not open the driver’s door at this point. </font></li> <li><font size="3">Step 7: For Remote #1, press ""UNLOCK"", then ""LOCK"". </font></li> <li><font size="3">Step 8: For Remote #2 (if applicable), press ""UNLOCK"", then ""LOCK"". </font></li> <li><font size="3">Step 9: Wait at least 60 seconds before opening the door. This allows the vehicle to finalize the programming process. </font></li> <li><font size="3">Step 10: After waiting, exit the vehicle and test each remote to confirm proper function. </font></li> <li><font size="3"><b>Additional Tip:</b> </font></li> <li><font size="3">Programming may require multiple attempts. If the remotes do not respond as expected, repeat the process carefully, ensuring proper timing between each step.</font></li> </ul>
