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.
See also:
Removing a paired device
1. In Bluetooth mode, press OK/MENU.
2. Turn TUNE to Remove Bluetooth
device and press OK/MENU.
3. Select the device to be removed by turning
TUNE and confirm by pressing OK/
MENU.
> A que ...
Switching HD on or off
The factory setting for HD radio is off. However, when driving through areas
with weak HD signals (fringe areas), you may experience that the radio repeatedly
switches between analogue/ digital an ...
Remote control
A remote control is included with the RSE system,
which can be used to control both screens
in the rear seat as well as other infotainment
system functions.
See page 254 for more detailed infor ...
