See also:

Low tire pressure warning light (U.S.-spec. models)
When the ignition switch is turned to the “ON” position, the low tire pressure warning light will illuminate for approximately 2 seconds to check that the tire pressure monitoring system (TPMS) ...

If the light illuminates steadily
If the light illuminates steadily while driving or does not turn off after the engine starts, an emission control system malfunction has been detected. You should have your vehicle checked by an auth ...

2011 Subaru Impreza WRX STi By Steven Cole Smith
Lost in the flashier news of the resurgence of Ford, General Motors and Chrysler -- and the fast-rising profile of Hyundai and Kia -- is the story of Subaru, the small Japanese company which has l ...