<h1>2025 Acura MDX Smart Key Remote Fob Programming Instructions</h1> <p><font size="3"><b>Important:</b> The 2025 Acura MDX does not support onboard programming for smart key remote fobs. Programming requires the use of advanced diagnostic equipment and must be completed by a qualified technician. </font></p> <p><font size="3"><b>Step-by-Step Programming Instructions:</b> </font></p> <ul> <li><font size="3">Step 1: Confirm that the smart key fob is compatible with your 2025 MDX and is not previously programmed to another vehicle. </font></li> <li><font size="3">Step 2: Arrange service with a technician who has access to secure programming tools designed for modern keyless entry systems. </font></li> <li><font size="3">Step 3: If the vehicle is operable, consider driving it to the service location to avoid additional mobile service fees. </font></li> <li><font size="3">Step 4: The technician will connect a diagnostic device to the vehicle’s onboard system through the OBD-II port, typically located beneath the dashboard. </font></li> <li><font size="3">Step 5: Using specialized software, the technician will register the new smart key to the vehicle, enabling features such as push-button start, remote entry, and lock/unlock functions. </font></li> <li><font size="3">Step 6: Additional remotes, if needed, can usually be programmed during the same session. </font></li> <li><font size="3">Step 7: Once programming is complete, each smart key will be tested to ensure full functionality. </font></li> <li><font size="3">Step 8: Confirm that all remote features are operating correctly before concluding the service.</font></li> </ul>
