If both lane markings are detected, or if a preceding vehicle within the recognised lanes is detected, and the vehicle speed is below the operating speed, the system assists with steering to help keep the vehicle centred in the lane. In this case, the green indicator ( ) appears on the cluster.

• When both lanes are detected: 0–160 km/h (120 mph)

• When a preceding vehicle is detected: 0–75 km/h (45 mph)