How do states use OBD II for emission inspections?

How do states use OBD II for emission inspections?  - Emission inspection readiness - Maintaining your car - Maintenance and specifications - Volvo XC60 Owners Manual - Volvo XC60

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:

    Infotainment system volume
    If no phone call is in progress, volume for the infotainment system can be adjusted in the normal way with the infotainment system's VOL control or from the steering wheel keypad. Infotainment ...

    Putting ACC in standby mode
    Before ACC can be used to regulate speed and/or the distance to a vehicle ahead, it must first be put in standby mode. To do so: Press . The symbol appears in the display and parentheses ( ...

    Overhead courtesy lighting
    The passenger compartment lighting is switched on and off automatically when button (3) is in the neutral position. The lighting comes on and remains on for 30 seconds if: • the vehicle is unl ...