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Delphi thrilled with results from autonomous car's cross-country trip

In the first trip across the United States ever made by an autonomous car, engineers from Delphi Automotive were surprised to learn that, in some cases, their vehicle behaved a lot like a human driver. "The car was scared of tractor trailers," said Jeff Owens, the company's chief technology officer. "The car edged to the left just a little bit when it would pass trucks, and that was an interesting observation." Engineers made hundreds of notes throughout the drive, as the autonomous car covered 3,400 miles through 15 states en route to a showcase near the New York Auto Show. Overall, company officials said the car performed better than anticipated in a variety of road and weather conditions. In the course of the cross-country drive, drivers actually controlled the car only for about 50 miles, and those cases were limited to on-and-off ramps and the occasional construction zone where lanes were not marked or only sporadically marked. The purpose of the trip was to glean information on how the autonomous car worked in a real-world environment. Google and others have tested autonomous cars and autonomous features in select real-world environments before, but Delphi's adventure was the first to trek into a test with such varied challenges over a nine-day trip that began near the Golden Gate Bridge on March 22. There are some things the engineers have already learned, like the fact the camera systems had the occasional blip when the sun-angle was low. And there are some things to still be learned, as they pour over three terrabytes worth of data from cameras, radar and lidar sensors in the weeks ahead. "It's going to take us a couple weeks to digest all this," Owens said. "But we had all the data from tests. It was time to put this on the road." Built into an Audi SQ5, the vehicle was striking, if only for the fact it looked like a normal car. Many other autonomous vehicles have quirky sensors atop the roof or other features that make them stand out as experiments. Delphi arranged this one to look as much like a normal car as possible, right down to stowing an army of computers under cargo mats, so the rear contained as much trunk space as the production model. If a fellow motorist didn't know where to look -- or take the time to notice the person in the driver's seat didn't have their hands on the wheel -- there was no reason to suspect this was anything other than a regular car.

Audi sends off second-gen TT with a few enhancements

The Audi stand at the Geneva Motor Show this year was the focus of a lot of attention with the reveal of the all-new TT, ushering in the third generation of the stylish sports coupe and roadster. But before the second-gen model gets the old heave-ho, Audi is giving it a few enhancements to send it out on a high note.
Stylistically, the 2015 Audi TT and TTS, both coupe and convertible, get a new single-frame grille and LED daytime running lights to make it better match its stablemates. The interior gets some upgraded equipment as well, but enthusiasts will be more intrigued by the optional Competition Package available on the TTS.
Like the package Audi rolled out to celebrate the 500,000th TT made, the new TTS Competition Package gets a fixed rear spoiler, five-spoke alloys, baseball-stitched leather seats with contrasting stitching and a choice of yellow or gray paints for the exterior.

Audi also calling in A8, S8 over sunroof issue

The S6 and S7 (apparently prone to potential fuel leaks) aren't the only Audis being recalled currently, as a separate recall notice has been issued for its flagship A8 luxury sedan and its high-performance counterpart, the S8.
The problem apparently revolves around the glass sunroof, which is fitted as standard and which is reportedly prone to break. The National Highway Traffic Safety Administration determined that not only could the falling shards themselves end up injuring the vehicle's occupants, but could also distract the driver enough to cause a crash. As a result, Audi's American wing is bringing in all 2013 and 2014 model year A8s and S8s - 1,120 units in all - to have their glass sunroofs replaced free of charge.