<h1>2018 Audi S3 Smart Key Remote Fob</h1> <p><font size="3"> Step-by-Step Programming Instructions</font></p> <p><font size="3"><b> Programming Procedure:</b> </font></p> <ul> <li><font size="3">Step 1: Confirm that all smart keys to be programmed are present. All remotes must be programmed at once during the same session. </font></li> <li><font size="3">Step 2: This model does not allow remote key fob programming via onboard procedures. It requires the use of specialized equipment. </font></li> <li><font size="3">Step 3: Take the vehicle to a qualified service facility or technician equipped with Audi-certified diagnostic tools. </font></li> <li><font size="3">Step 4: The technician will connect diagnostic software to the vehicle’s electronic system and perform secure pairing of the smart key remote fob. </font></li> <li><font size="3">Step 5: After programming is complete, verify the operation of each remote function including lock, unlock, trunk release, and push-button start.</font></li> </ul>
