See also:

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

Activating Adaptive Cruise Control (ACC)
You can only activate ACC if the vehicle speed is above 20 mph (32 km/h). When the system is turned on and in the READY state, the Electronic Vehicle Information Center (EVIC) displays “Adapt ...

Emissions Inspection And Maintenance Programs
In some localities, it may be a legal requirement to pass an inspection of your vehicle’s emissions control system. Failure to pass could prevent vehicle registration. For states that require ...