<h1>2014 Audi S4 Keyless Entry Remote Fob (Smart Key)</h1> <p><font size="3"><b>Important Notice:</b> The 2014 Audi S4 does not support onboard programming for smart key remote fobs. All programming procedures must be completed by a technician using manufacturer-approved diagnostic equipment. </font></p> <p><font size="3"><b>Programming Procedure:</b> </font></p> <ul> <li><font size="3">Step 1: Ensure the ignition is off and all doors are securely closed. </font></li> <li><font size="3">Step 2: Connect an Audi-certified diagnostic tool to the vehicle’s OBD-II port. </font></li> <li><font size="3">Step 3: Access the vehicle’s immobilizer and keyless entry system via the diagnostic software. </font></li> <li><font size="3">Step 4: Follow on-screen instructions to initiate key registration. You may be required to present all currently recognized keys during this session. </font></li> <li><font size="3">Step 5: Insert the new smart key into the key slot or hold it near the sensor location (varies by trim) when prompted. </font></li> <li><font size="3">Step 6: Once the system confirms successful registration, test the remote functions including: Lock and unlock operations Trunk release Engine start (if equipped with push-button ignition) </font></li> </ul> <p><font size="3"><b>Additional Considerations:</b> </font></p> <p><font size="3">The emergency key blade should be cut prior to use if needed for manual entry. Only keys paired during this session will be retained in the system. Access credentials such as a PIN may be required for security clearance during programming.</font></p>
