See also:

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 ...

Auxiliary sound level
If the external sound source's volume is too high, the quality of the sound may be impaired. This can be prevented by adjusting the external sound source's input volume. 1. While playing the ...

R-design
The R-DESIGN is a sporty version of the Volvo C30 and most closely resembles the Volvo C30 Design Concept. Exterior design includes an R-DESIGN badge in the front grille, colour coordinated bodykit, ...