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GM recalling 2013 Buick LaCrosse, Cadillac SRX over transmission software

The National Highway Traffic Safety Administration has issued recalls for the 2013 Buick LaCrosse and 2013 Cadillac SRX due to a problem with the software for the transmission controller. On about 27,000 SRX and LaCrosse models, the transmission could accidentally be shifted to Sport mode, which would reduce the amount of engine braking drivers experience.
NHTSA says this could increase the risk of a crash, but, fortunately, the required fix is simply an update to the software.
While we're on the subject of General Motors vehicle recalls, a small number (48) of compressed natural gas versions of the 2011 Chevrolet Express are also being recalled for a potential risk of fire or explosion. Yikes. Both official recall notices are posted below.

Cadillac Oscars ad shows none of its cars or trucks

Can you sell something without actually showing the product in an ad? While this sounds like a question that Don Draper might have, Cadillac apparently thinks it's possible with at least one of the brand's three upcoming Oscars commercial. Days after whiting-out the company's social media presence in preparation for the new campaign, some of the advertising is finally here. Titled Dare Greatly, the first released spot goes for a stripped down, minimalist aesthetic. The entire piece is made up of voiceover and ambient noise set over slow-motion driving shots of New York City. Viewers catch a few out-of-focus glances at a Cadillac interior, but otherwise the only vehicles in the commercial are the ones parked along the street. The speech that is the centerpiece of the ad is all about the glory in just making an attempt, rather than criticizing others. "There is no effort without error and shortcoming," it says at one point. According to The Detroit Free Press, the text comes from a lecture by Teddy Roosevelt in 1910 at the Sorbonne in Paris. Cadillac's commercial never actually attributes the words to the former president, but the company is playing up the connection on social media. The full 1:30 version of the spot is already streaming online, but Cadillac is cutting the commercial into 30-second and 60-second versions to air during the Oscars, according to The Detroit Free Press. Of the brand's two other ads during the awards show, at least one of them shows the company's vehicles.

MIT puts V2V technology on its 2015 Top Ten list

Of all the technologies swimming around the automotive world, it is vehicle-to-vehicle communication that the Massachusetts Institute of Technology has fished out as one of its Ten Breakthrough Technologies of 2015. It joined emerging tech like brain organoids, supercharged photosynthesis, and Project Loon on the list, and got the nod over autonomous driving because, as the MIT Technology Review wrote, V2V communication "is likely to have a far bigger and more immediate effect on road safety." How so? Because actual cars transmitting data like their location, speed, steering angle, and state of braking to one another at least ten times per second provides a greater degree of awareness than sensor readings and algorithms. The US Department of Transportation and the National Highway Traffic Safety Administration have been working for years on standards and a regulatory schedule for introducing V2V to the marketplace, and Cadillac plans to incorporate V2V into at least one of its vehicles by 2017. Since we've begun the year with a number of stories of cars being hacked into, that got us wondering about the security of V2V communications. In a recent piece by our own Pete Bigelow on what motorists should know about getting their cars hacked into, he wrote that although cyber break-ins are extremely difficult, expensive, and time-consuming to do remotely, V2V is "one more conceivable avenue a hacker could use to impact multiple cars at a given time." So we spoke to Wilmington, Massachusetts-based Security Innovation about it. The automotive consultancy company has been working with the DOT since 2003 on V2V technology and the issues around it - namely security and privacy - and its chief scientist, William Whyte, is the technical editor of the Institute of Electrical and Electronics Engineers (IEEE) 1609.2 standard outlining its security protocols. Those protocols are expected to be finalized by the DOT toward the end of this year and then come into effect in 2016, and the company's Aerolink product is the security solution Cadillac will use. Whyte said, "If you hack into a car, V2V is the hardest place to start," and Pete Samson, the general manager of Security Innovation's automotive team, said "There are ten or 12 alternate attack surfaces" around the car that would make much easier targets.