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GM recalls 3.6 million vehicles for airbag-software problems

The Basics: General Motors is recalling 3.64 million vehicles across its lineup for an airbag-related issue. The recall covers the 2014-2015 Buick LaCrosse, Chevrolet SS, and Spark EV; 2014-2017 Chevrolet Corvette, Trax, Caprice PPV, Silverado 1500, Buick Encore, and GMC Sierra 1500; and 2015-2017 Chevrolet Tahoe, Suburban, Silverado HD, GMC Yukon, Yukon XL, Sierra HD, Cadillac Escalade, and Escalade ESV. The Problem: Affected vehicles have a sensing and diagnostic module that controls the airbags and seat-belt pretensioners. The software it uses has a defect that can prompt the module to run a diagnostic test under specific driving conditions, which will also deactivate the front airbags and pretensioners. This means that it would be possible for those safety systems to not activate in a crash, potentially leading to injury or death. Injuries/Deaths: General Motors began an investigation that led to the recall after a 2014 Silverado was involved in a crash in which the airbags did not deploy. No information was given as to injuries or deaths. The Fix: Owners can bring their vehicles to a local General Motors dealer where a software update will be installed to fix the issue. The fix will be free of charge. If you own one: General Motors will contact owners of affected cars, and owners can check whether their vehicles are affected by visiting entering their vehicle identification numbers at either the GM Owner Center website or the NHTSA website. Owners can then schedule a time to have the update installed. Related Video:

What's in a trademark? Sometimes, the next iconic car name

The United States Patent and Trademark Office is a treasure trove for auto enthusiasts, especially those who double as conspiracy theorists.
Why has Toyota applied to trademark "Supra," the name of one of its legendary sports cars, even though it hasn't sold one in the United States in 16 years? Why would General Motors continue to register "Chevelle" long after one of the most famous American muscle cars hit the end of the road? And what could Chrysler possibly do with the rights to "313," the area code for Detroit?

Buick Electra-X EV caught testing on U.S. roads in new spy photos

Spies captured what they say are the first shots of the production-bound Buick Electra-X electric crossover. Bound exclusively for China (last we heard, anyway), the Electra-X is underpinned by GM's new Ultium EV platform, meaning it's fundamentally related to all of the American automaker's next-gen electric models even if we won't get one exactly like this.  If you're a fan of GM's swoopy utility concept, we've got great news for you: it appears as though Buick's designers are bringing its design to production pretty much as we saw it originally. Our spies weren't able to get close enough to snag any shots of the interior, where we expect things to be a bit more toned down relative to the futuristic renderings offered of the concept, but we're prepared to be pleasantly surprised.  We've already seen some evidence of Buick layering elements of this new look (as inspired by the Wildcat EV concept) onto its existing models. Earlier in December, the Encore GX was spotted in the wild wearing the new front-end look. Both the Wildcat and the original Electra concept were stunners, so we're excited to see what Buick's designers can do with this language going forward. Sadly, we've yet to see anything as low-slung and sexy as those original concepts, but we can always hope.  Related Video