<h1>2021 Audi RS 5 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: Gather all smart key remote fobs you wish to program. Each remote must be registered in the same programming session. </font></li> <li><font size="3">Step 2: The 2021 Audi RS 5 does not support onboard programming. Smart key programming requires advanced diagnostic tools. </font></li> <li><font size="3">Step 3: Visit a certified service center or dealer equipped with Audi-specific diagnostic software capable of accessing the vehicle’s immobilizer system. </font></li> <li><font size="3">Step 4: A trained technician will connect diagnostic equipment to the vehicle’s OBD-II port and follow manufacturer protocols to pair each remote. </font></li> <li><font size="3">Step 5: Verify full remote functionality after programming. Confirm that lock, unlock, trunk release, and engine start features are all working correctly.</font></li> </ul>
