See also:

Passenger safety
Seat belts and front passenger's airbag The seat belt fastened/unfastened status for each seat category is indicated by the lighting or flashing of the warning lamps linked to each position: ...

Reactivation
These systems are reactivated automatically each time the ignition is switched back on or from 30 mph (50 km/h). Press the "ESP OFF" button again to reactivate them manually. ...

Exiting economy mode
These functions are reactivated automatically the next time the vehicle is driven. In order to resume the use of these functions immediately, start the engine and let it run for a few minutes. T ...