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How to hack a Buick Regal with CarKnow

If you own an Apple iPhone or Android device, perhaps you've been tempted to jailbreak or root it. This process gives you access to the the software's code, and can be used to make minor or drastic changes to its operating system. CarKnow, a company in Boston, is working applying a similar concept to the automobile.
Translogic recently took a look inside CarKnow to see just how it can tweak the computers inside a car and what sort of things can be done. As our transportation tech sister site explains, CarKnow basically created a digital duplicate of their Buick Regal in the cloud, while harvesting data generated to create custom apps and infiltrate the deepest function of their test car.
And before you freak out about people maliciously taking over your car, CarKnow's founder, Josh Siegel, stresses that it isn't quite so easy as driving up alongside someone. Take a look at the full video below to see just what it's like to jailbreak a car.

New Takata problem results in recall of 414 GM vehicles

An airbag-inflator rupture discovered by Takata during testing has resulted in a new recall affecting 414 vehicles from General Motors, including 395 of them in the US. This latest campaign covers 2015 model-year examples of the Buick LaCrosse, Cadillac XTS, Chevrolet Camaro, Equinox, Malibu, and GMC Terrain. There are no reported breaks in any of these vehicles on the road, and the company estimates only one percent of them actually have the faulty parts. According to documents submitted to the National Highway Traffic Safety Administration (as a PDF), one side-airbag inflator failed a cold test at -40 Fahrenheit "releasing high pressure gas and propelling the separated components apart." The supplier told GM about the failure the next day. In these vehicles, the safety device might not only burst but the bag could inflate incorrectly, as well. GM and Takata say that a cause is not yet known, but they are "conducting an investigation." GM will begin notifying affected owners via overnight mail on Oct. 19. Dealers will replace the side airbag modules on all of the affected vehicles with new components outside of the suspect lot. All of the removed parts will also be collected for further study. Takata's faulty front airbag inflators have resulted in a serious scandal for the supplier. Initial figures indicated 34 million US vehicles are need of repair, though more recent figures have knocked that down to 23.4 million bad parts in 19.2 million automobiles. GM was already among the dozen automakers with models to fix, and some of its pickups were affected, along with the Saab 9-2X and Pontiac Vibe. GM Statement: General Motors is recalling 395 cars and crossovers in the U.S. because one of the front seat side air bags inflators may be defective. In the event of a deployment, the air bag's inflator may rupture and the air bag may not properly inflate. The rupture could cause metal fragments to strike the vehicle occupants, potentially resulting in serious injury or death. GM is unaware of any incidents involving vehicles with these components, which were part of a lot in which one inflator failed acceptance testing at the supplier. Dealers will replace the side air bag module or modules in affected vehicles. Including Canada, Mexico and exports, the total population of the recall is 414, GM estimates 1 percent of the recalled vehicles may have the defect.

Buick lowering base prices on Regal, Verano

Buick might have two new options for buyers in the market for an inexpensive luxury sedan. In a move similar to the introduction of the LaCrosse 1SV base trim a few months ago, the brand is ready to offer cheaper, entry-level versions of the Regal and Verano. Like the LaCrosse 1SV, the Verano 1SV mostly cuts dealer margins to reduce the cost for customers. The small sedan is priced at $21,065, plus $925 destination, which is a significant $2,315 drop compared to the next higher trim. The powertrain is still a 2.4-liter four-cylinder making 180 horsepower and 171 pound-feet of torque and a six-speed automatic, but buyers lose out on satellite radio. According to CarsDirect, dealers are making just $106 on this model, versus $935 on the higher grade. Meanwhile, the Regal 1SV charts a slightly different path to a lower price. The trim starts at $27,065, which is a $2,925 savings over the next trim. Buyers still get leather seats too, but the powertrain here is a 2.4-liter four-cylinder without eAssist that makes 182 hp and 172 lb-ft of torque and a six-speed automatic. That's a 77 hp deficit compared to the turbocharged Regal, and combined city/highway fuel economy dips to 23 miles per gallon combined, compared to 24 mpg with forced induction. Buick is introducing the 1SV models in hopes of grabbing more attention for the brand. "We added this new base level to some models as a means of expanding the opportunity for more customers to experience Buick vehicles. The addition of these trims will create an increased awareness and consideration of these vehicles when being compared to the competition," said company spokesperson Nick Richards to Autoblog. However, you might not see many of these inexpensive Buicks on the road. "On the Verano, we suspect dealers will opt to stay away from a car with around $100 between invoice and MSRP - that's the pattern we've been seeing on the LaCrosse 1SV, which is practically impossible to find," said CarsDirect Senior Pricing Analyst Alex Bernstein to Autoblog. Also, the Regal 1SV's switch to a less powerful, naturally aspirated engine "could be a turn-off for some shoppers," he said. Related Video: