The Federal Clean Air Act – U.S.

The Federal Clean Air Act requires vehicle manufacturers to furnish written instructions to the ultimate purchaser to assure the proper servicing and function of the components that control emissions. These services, which are listed in the "Warranty and Service Records Information booklet," are not covered by the warranty. You will be required to pay for labor and material used.
See also:
Interior design
The all-new Volvo XC70 is designed to be the perfect motoring accompaniment
to an outdoor lifestyle. It offers great comfort and luxury for five adults yet
has more than enough carrying space for ...
Recirculation/air quality system
Recirculation
This function can be
used to shut out exhaust fumes, smoke, etc., from the passenger compartment. The
air in the passenger compartment is then recirculated, i.e., no air from outsid ...
Faults in the system
If the yellow warning symbol
illuminates
and PARK ASSIST
SERVICE REQUIRED is shown
on the information display, this
indicates that the system is not
functioning properly and has been disengage ...
