See also:

MMT In Gasoline
MMT is a manganese-containing metallic additive that is blended into some gasoline to increase octane. Gasoline blended with MMT provides no performance advantage beyond gasoline of the same oct ...

Vehicle Modifications/Alterations
WARNING! Any modifications or alterations to this vehicle could seriously affect its roadworthiness and safety and may lead to an accident resulting in serious injury or death. ...

Enhanced Seat Belt Use Reminder System (BeltAlert )
BeltAlert is a feature intended to remind the driver and front passenger (if equipped with front passenger BeltAlert ) to fasten their seat belts. The feature is active whenever the ignition is ...