Lane Departure Warning
The Lane Departure Warning monitors the road markings between which the vehicle is traveling using a front camera. The system detects lane changes and warns the driver acoustically and visually in the event of an unintended lane change.
The criteria for detecting an unintended lane change are:
- no turn signal activation;
- no brake pedal application;
- no active accelerator pedal application or acceleration;
- no active steering wheel input.
If the driver is active, no warning will be given.
Activation

The lane departure warning system is activated by pressing the button ). The LED in the button lights up when the system is activated. When the indicator ) in the instrument cluster lights up green, the system is ready to operate.
The system can only operate at vehicle speeds above 56 km/h and when lane markings are present.
When the system detects an unintended lane change, the indicator
turns yellow and flashes. At the same time, an audible warning sounds.

Deactivation
The system is deactivated by pressing the button
, the LED in the
button goes out.
The system does not operate at speeds below 56 km/h.
Malfunction
The lane departure warning system may not operate correctly if:
- the windshield is not clean;
- weather conditions are poor, such as heavy rain, snow, direct sunlight, or shadows.
The system cannot operate when no lane markings are detected.
Test yourself
A quick Opel Insignia quiz: every answer comes with an explanation and a link to the manual page.