See also:

New Chassis Tuning for 2011
The Subaru Impreza WRX STI was already a highly optimized performance machine. Specific chassis tuning. Aluminum front lower L-arms reduce unsprung vehicle weight. Major chassis tuning changes inc ...

ON
This is the normal operating position after the engine is started. ...

Vehicle Dynamics Control warning light/Vehicle Dynamics Control operation indicator light
The light illuminates when the ignition switch is turned to the “ON” position and turns off several seconds after the engine has started. This lighting pattern indicates that the Vehicle Dynamics ...