How do states use OBD II for emission inspections?

Many states connect a computer directly to a vehicle's OBD II system. The inspector can then read "faults." In some states, this type of inspection has replaced the tailpipe emission test.
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Introduction
The park assist system is designed to assist
you when driving into parking spaces, garages,
etc. It utilizes ultrasound sensors in the front
bumper and rear bumper(s) to measure the distance
t ...
General information
Location of the side impact (SIPS) airbags (front seats only)
As an enhancement to the structural side impact protection built into your vehicle,
it is also equipped with Side Impact Protection S ...
Storing the position
The mirror positions are stored in the key memory
when the vehicle has been locked with the
remote key. When the vehicle is unlocked with
the same remote control the mirrors and the
driver's s ...
