See also:

Audible signal
The Park Assist system uses an intermittent tone that pulses faster as you come close to an object, and becomes constant when you are within approximately 1 ft (30 cm) of an object in front of or ...

The Federal Clean Air Act – U.S.
The Federal Clean Air Act requires vehicle manufacturers to furnish written instructions to the ultimate purchaser to assure the proper servicing and function of the components that control emissi ...

Child restraint systems
Child restraints Infant seat There are three main types of child restraint systems: infant seats, convertible seats, and booster cushions. They are classified according to the child's age and s ...