This system provides more safety and comfort in traffic jams and stop-and-go traffic. Traffic Jam Assist works in combination with the Adaptive Cruise Control and Lane Assist systems. ACC and Lane Assist ‘fuse’ into Traffic Jam Assist. In this case, Lane Assist comes with adaptive lane guidance which helps the vehicle to stay in the lane at speeds below 60 km/h. When ACC is active at the same time, steering, braking and acceleration are carried out automatically, even in traffic jams. The driver’s hands must be on the steering wheel for this to work.