<h1>Smart Key Remote Programming Instructions – 2005 Saturn Ion</h1> <p><font size="3"><b>Important Notice:</b> The 2005 Saturn Ion does not allow onboard programming for smart key remote fobs. All programming must be performed by a qualified automotive technician using advanced diagnostic tools that interface with the vehicle’s electronic systems. </font></p> <p><font size="3"><b>Step-by-Step Programming Instructions</b> </font></p> <ul> <li><font size="3">Step 1: Schedule Service with a Qualified Technician Contact an automotive technician or repair facility that has experience with General Motors vehicles and access to OEM-compatible diagnostic tools capable of key programming. </font></li> <li><font size="3">Step 2: Bring All Smart Key Remotes You Intend to Use If you have multiple remotes, take all of them to the appointment. When entering programming mode, any remotes not present may be erased and will need to be reprogrammed. </font></li> <li><font size="3">Step 3: Confirm If the Vehicle Is Operational If your vehicle is driveable, it may be more cost-effective to visit the technician’s location rather than requesting mobile service. </font></li> <li><font size="3">Step 4: Provide Proof of Vehicle Ownership Have your vehicle registration or title ready, along with a valid photo ID. This documentation may be required before programming can begin—especially if no working remotes are available. </font></li> <li><font size="3">Step 5: Technician Connects Diagnostic Equipment The technician will connect a professional diagnostic scan tool to the vehicle’s OBD-II port, located beneath the dashboard. This device communicates with the body control module and immobilizer system. </font></li> <li><font size="3">Step 6: Enter Programming Mode Using Diagnostic Tool Using the scan tool, the technician will activate the programming interface that enables the vehicle to recognize and accept new remote fobs. </font></li> <li><font size="3">Step 7: Program Each Remote Fob Individually Each remote is registered one at a time. The technician will test functions such as door lock/unlock, trunk release, and panic alarm (if applicable) to confirm the remote is fully functional. </font></li> <li><font size="3">Step 8: Save Configuration and Exit Programming Mode Once all fobs are programmed, the technician will save the updated data and exit programming mode. </font></li> <li><font size="3">Step 9: Test All Programmed Remotes Thoroughly Check that each fob successfully operates all expected features, including remote entry, trunk access, and any other built-in functions. </font></li> <li><font size="3">Step 10: Keep a Spare Remote in a Safe Location It’s a good idea to store a backup, fully programmed remote fob securely in case of future loss or malfunction of the primary unit.</font></li> </ul>
