If the system is activated, the LED in the button is not illuminated. To activate the system when the system is deactivated, press .
The system is operational at vehicle speeds between 65 km/h and 180 km/h and if lane markings are detectable. The driver must hold the steering wheel. The electronic stability control system must be activated.
The control indicator flashes yellow during trajectory correction.
If the driver wishes to maintain the trajectory of the vehicle, he can interrupt the correction by keeping a firm grip on the steering wheel, e.g. during an avoiding manoeuvre. The correction is interrupted if the turn lights are operated. If the vehicle is equipped with active side blind spot detection, the interruption of the lane correction might be cancelled.
There is no correction triggered when the turn lights are operated and during few seconds after turn lights have been switched off.
If the system detects that the driver is not holding the steering wheel permanently, it interrupts the correction. A warning message in the Driver Information Centre accompanied by a warning chime alerts the driver when immediate driver´s action is required.