Belt-Minder™
This feature supplements the seatbelt warning function by providing additional reminders that intermittently sound a chime and illuminate the seatbelt warning lamp when you are in the driver seat or you have a front seat passenger and a seatbelt is unbuckled.
The system uses information from the front passenger sensing system to determine if a front seat passenger is present and therefore potentially in need of a warning. To avoid the system turning on the Belt-Minder feature for objects you place on the front passenger seat, only the front seat passengers receive warnings as determined by the front passenger sensing system.
If the Belt-Minder warnings expire (warnings for about five minutes) for one passenger (driver or front passenger), the other passenger can still cause the Belt-Minder feature to turn on.

Deactivating and Activating the Belt-Minder Feature
WARNING: While the system allows you to switch it off, this system is designed to improve your chances of being safely belted and surviving a crash. We recommend you leave the system switched on. To reduce the risk of injury, do not switch the system on or off while driving your vehicle.
Note: The driver and front passenger warnings switch on and off independently. When you perform this procedure for one seating position, do not buckle the other position as this will terminate the process.
Read Steps 1–4 thoroughly before proceeding with the programming procedure.
Before following the procedure, make sure that:
Seatbelt Height Adjustment. Seatbelt Warning Lamp and Indicator Chime
Child Restraint and Seatbelt Maintenance. Seatbelt ExtensionsChoosing the Right Fuel

Your vehicle is designed to operate on regular unleaded gasoline with a minimum pump (R+M)/2 octane rating of 87.