Special situations

If the ACC is active and the vehicle remains below the set speed or does not accelerate, this can have the following causes:

• Maximum lateral acceleration in curve of 3 m/s² reached.
• Strong visual impairment due to rain, fog or snow. This can also lead to deactivating of the ACC function.
• High crown or dip in the course of the road.
• Reflection of the radar waves on tunnel walls or crash barriers.