As far as i understand the light comes on when it i turned off. I dont have a switch on the dash at all, just the selection in the menu. After turning off and on the engine the esp is turned back on again, hence the light goes out. BK.
BruceKuga is right, the light on the dash is constantly on when the system is deactivated! I don´t like the menu graphics having an x in the selection box, Ãt´s confusing I think and would be better understood if the box was shown ticked, I feel.When the system active and the traction control is working the dashboard ESP light turns on, and of course flashes up with the power button on ignition, to test the lamp.