<h1>Smart Key Remote Programming Instructions – 2021 Ram 2500</h1> <p><font size="3"><b>Important Notice:</b> The 2021 Ram 2500 does not support onboard programming for smart key fobs. Programming requires a certified automotive technician and specialized diagnostic equipment. </font></p> <p><font size="3"><b>Step-by-Step Programming Instructions</b> </font></p> <ul> <li><font size="3">Step 1: Contact a Certified Automotive Technician Find a technician who is experienced with smart key systems and equipped with the proper diagnostic tools to perform the programming securely. </font></li> <li><font size="3">Step 2: Check Vehicle Drivability If your vehicle is operational, driving it to the technician’s facility may be more cost-effective than arranging for mobile service. </font></li> <li><font size="3">Step 3: Technician Programs the Smart Key The technician will connect professional diagnostic equipment to the vehicle’s electronic system. The smart key fob will then be programmed to operate with the ignition, locking system, and vehicle security features.</font></li> </ul>