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			Applies to: vehicles with Audi pre sense basic
The pre sense basic functions are activated at speeds above approximately 30 km/h.
			
						The system can activate the following functions in certain situations:
- Seat belt tensioning (e.g. during hard braking): The seat belts on the front seats have reversible tensioners. Provided an accident does not occur, the belts are loosened again slightly and kept ready for activation.
 - Automatic closing of windows and sun roof*.
 - Activation of hazard warning lights1).
 
						Audi drive select*: the activation threshold differs according to the mode selected.
		
