I have an A6 Allroad 50 Tdi owned from new since March 2020 and only done about 8500 miles thanks to the plague! Driving it is fine BUT the warning systems are a complete pain! The biggest problem is the Pre Sense which has affected me initially on 5 occasions and sometimes violently applied the brakes. Since the dealer looked at it and couldn’t find anything reported but reduced the sensitivity it has appeared twice in the past two weeks but did not apply the brakes. I try to be a careful driver and these all appeared for no apparent reason. In addition, it frequently tells me to apply the brakes for no apparent reason, tells me to keep hold of the steering wheel when I am doing so and also tells me that I am not staying within the road lane markings when I am. I can find little to no reports about this sort of thing happening and have never heard of it before on any car after many years of driving. Is this a frequent fault with these cars? or is it a fault which Audi should be correcting before it cause a severe accident?
