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Are old airbags killers?

Takata airbags may not be the only ones with some very serious problems. A new report from TheDetroitBureau.com claims that the National Highway Traffic Safety Administration has opened its second investigation into bad airbag inflators, and this time, they aren't from Takata. The focus of this latest case is on the airbag inflators in some 500,000 older Chrysler Town and Country minivans and Kia Optima sedans, all of which come from ARC Automotive. While the Takata case looks at problems stemming from the engineering and production process, the ARC investigation focuses on the age of the inflators. As TDB explains, airbag inflators are essentially what the military refers to as shaped charges, sort of like Claymores (for fans of the Call of Duty series). In combat, they blow up in a specific direction, protecting those behind the explosion, although in the case of airbags, the explosion "[creates] a precise rush of hot gases" that inflate the bags. NHTSA's worry is that with the increased average age of today's vehicles, years and years of being bounced, jolted, and shaken about and exposed to often-radical temperature changes have altered the nature of the explosives in these vehicles, causing too big of an explosion. "It may be a reasonable assumption that as these things age they deteriorate." – Analyst George Peterson "It may be a reasonable assumption that as these things age they deteriorate," analyst George Peterson told TheDetroitBureau.com. NHTSA boss Mark Rosekind backed up aging angle. "Cars are lasting on the road a lot longer than ever before," Rosekind told TDB, adding that seals could start breaking down. "Is aging now an issue? That's part of the investigation going on." NHTSA has only identified two "incidents" so far, although according to Center for Auto Safety Director Clarence Ditlow, there's genuine concern that there could be additional unidentified cases. "Could we have missed more? That could be the case," Ditlow told TDB, citing the misidentified deaths in the Takata investigation. Ditlow was quick to point out that, even in older vehicles, airbags are much more likely to protect than harm. "No one is saying you should disable your airbags," the safety advocate told TDB. "You're far more likely to be helped than hurt by one if they go off." At least one automaker, meanwhile, has already been advised of the investigation by NHTSA and is checking its airbags.

Hyundai sketches out HND-9 luxury sports coupe concept ahead of Seoul

Hyundai has dropped a couple of rendered looks at its forthcoming HND-9 luxury sports coupe concept, which will debut at the 2013 Seoul Motor Show. While full details probably won't be released until then, the Korean automaker has said the butterfly-doored machine will bow with a direct-injection, turbocharged 3.3-liter V6 engine good for around 365 horsepower. The mill is bolted to an eight-speed automatic transmission and puts its grunt to the rear tires. While the doors are pure showcar theater, we dig the Aston-inspired long nose and boisterous rear haunches.
Look for the car to receive an actual introduction on March 28, and while we don't expect to see the HND-9 on showroom floors any time soon, some of the creation's design language may make it to production models. Check out the full press release below.

Hyundai releases series of KDM Genesis videos

We had plenty of nice things to say about the sleek, new Hyundai Genesis Sedan when we drove the Korean domestic market version late last month. And while we're still waiting to find out just when the new rear-driver will arrive in the US market, Hyundai's home-market operations have released a series of videos on the new sedan.
Now, unfortunately, all the videos are in Korean. While we haven't the foggiest idea of what they're actually saying, the eight videos in the series give a great look at the new Genesis Sedan in motion, as well as showing off some of the development process behind the newest member of the Hyundai family.
We've embedded all eight videos below for your viewing pleasure. Have a look below.