Audi A4 Owners & Service Manuals

Audi A4: Audi pre sense front

Applies to: vehicles with Audi pre sense front

Audi pre sense front provides the same scope of functions as Audi pre sense city, with a few exceptions. The system has an extensive field of view due to additional sensors that are installed. Because of this, vehicles that are braking or traveling significantly more slowly can be detected earlier and more clearly, depending on the limits of the system.

The following features apply to Audi pre sense front:

  • Automatic braking interventions are available at vehicle speeds up to approximately 155 mph (250 km/h)
  • The system does not detect pedestrians

WARNING

  • Observe the safety precautions in Audi pre sense city.
  • Observe the safety precautions and note the limits of the assist systems, sensors, and cameras.
  • Audi pre sense front does not react to certain objects, such as pedestrians, animals, crossing or oncoming vehicles, bars, railings, or railcars.

Audi pre sense rear

Applies to: vehicles with Audi pre sense rear

Within the limits of the system, Audi pre sense rear uses data from radar sensors at the rear corners of the vehicle and calculates the probability of a rear-end collision with the vehicle behind you.

Audi pre sense preemptive safety measures can be initiated if the risk of a collision with the vehicle behind you is detected.

WARNING

  • Observe the safety precautions and note the limits of the assist systems, sensors, and cameras.
  • Audi pre sense rear does not react to pedestrians, animals, crossing objects, and objects not detected as vehicles.

Tips

Audi pre sense rear functions may also switch off if there is a malfunction in the side assist system.

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