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S90
2019 Late
Driver supportDriver supportCruise control functionsCruise controlAdaptive cruise controlPilot AssistSpeed limiterAutomatic speed limiterDistance WarningBlind Spot InformationCross Traffic AlertRear Collision WarningCity SafetyDriver Alert ControlLane assistanceSteering assistance at risk of collisionElectronic stability controlRoad Sign InformationParking assistanceActive park assistPark assist cameraCamera and radar unit
Lane assistance
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Lane assistance
The function of the Lane Keeping Aid (LKA* ) is to help the driver to reduce the risk of the car accidentally leaving its own lane on motorways and similar major routes.
Steering assistance with lane assistance
For steering assistance with Lane Keeping Aid (LKA* ) to work, the driver must have his/her hands on the steering wheel, which the system will continue to control.
Activate/deactivate Lane Keeping Aid
The Lane Keeping Aid (LKA) function (LKA* ) is optional – the driver can choose to activate or deactivate this function.
Select assistance option for lane assistance
The driver can select how the Lane Keeping Aid (LKA* ) should react if the car leaves its lane.
Symbols and messages for lane assistance
A number of symbols and messages regarding lane assistance (LKA* ) can be shown on the driver display.
Lane assistance symbols in the driver display
Lane assistance (LKA* ) is visualised by symbols in the driver display depending on the situation.
Limitations of Lane assistance
In certain demanding conditions lane assistance (LKA* ) may have difficulty helping the driver correctly. In such cases it is recommended to switch off this function.