See also:

Theft deterrent system
Immobilizer system The vehicle's keys have built-in transponder chips that prevent the hybrid system from starting if the key has not been previously registered in the vehicle's on-board computer. ...

Using the automatic air conditioning system
Vehicles without a rear automatic air conditioning system Press the “AUTO” button. The air conditioning system begins to operate. Air outlets and fan speed are automatically adjusted accordin ...

Child restraint systems
A child restraint system for a small child or baby must itself be prop- erly restrained on the seat with the lap portion of the lap/shoulder belt. The laws of all 50 states of the U.S.A. and Canad ...