See also:

Pause
When the audio system volume is turned off completely, the player will pause and will resume playing when the volume is turned up again. ...

Indicator, information, and warning symbols
Indicator and warning symbols 1 High beam and turn signal indicators 2 Indicator and warning symbols 3 Information symbols 4 Indicator and warning symbols ...

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 emissi ...