See also:

Electrical system
...

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 ...

Precautions against vehicle modification
WARNING To avoid accidental activation of the system or rendering the system inoperative, which may result in serious injury, no modifications should be made to any components or wiring of the SR ...