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Car Hacking 101: Here's what motorists should know [w/video]

Cars are nothing more than computers on wheels. As such, they're vulnerable to hackers. Most people who work within the auto industry have understood this for years, but for the broader American public not paying as close attention, three storylines emerged recently that underscored this new vehicular reality. First, German researchers found a flaw in BMWs remote-services system that allowed them to access the telematics units in vehicles. Then, a 60 Minutes report demonstrated that researchers could remotely infiltrate a Chevy Impala and override critical functions, like acceleration and braking. Finally, a US Senator released a critical report (see video above) that found almost all automakers are unprepared to handle real-time hacks of their vehicles. Those reports come on the heels of two previous instances in recent months when researchers demonstrated the capability to hack cars. All this news can be disconcerting. If you're late to the concept of car-hacking and wondering how this is possible, we've got you covered. Here's your quick primer on what you need to know. 1. How Did My Car Become A Computer? On the outside, cars haven't changed all that much over the past couple of decades years. On the inside, however, the amount of electronics and software has dramatically increased. Most new cars contain more than 50 microprocessors known as electronic control units. These ECUs control everything from airbag deployment and navigation systems to throttle control and braking, and they're usually connected to each other on an internal network called the CAN bus. 2. What Exactly Is Car Hacking? Depends who you ask. Automakers might consider anything that alters the car from its state of manufacture as a 'hack.' For example, if you're chipping the engine – re-calibrating those ECUs to increase your horsepower – some people might consider that a hack. But in the context of the recent news reports, security experts are focused on unwanted, unauthorized cyber intrusions into a vehicle. Once inside your car, prospective attacks could range from minor things like eavesdropping on conversations via an infotainment system and unlocking car doors to major concerns, like overriding driver inputs and controlling braking, steering and acceleration. 3. How Is This All Possible? Any part of the car that communicates with the outside world, either via a remote or direct connection, is a potential entry point for hackers.

2016 BMW M2 First Drive

Don't skip down to the conclusions, because I'll save you the trouble and spell it out for you right here. The 2016 BMW M2 is superb. Lay out your criteria for a contemporary sport coupe. Then check all the boxes. There are gripes. We've gotten good at uncovering the little issues in an age where the difference between the best and worst car in a class is smaller than ever. But they're that: little. It's a small price to pay for a vehicle that delivers so much more to the driver than the M235i – engagement, performance, pleasure – that it seems a bargain at $52,695 to start. Moreover, it's the right-sized M car we've wanted since the M4 burst its chrysalis and turned into an extra-large, if not overweight, butterfly. BMW had us out to Monterey to sample two M2s: a 7-speed DCT on Mazda Raceway Laguna Seca, and a six-speed manual on the fog-kissed Pacific Coast Highway. The formula here is old-school – thank heavens. It's a compact sport coupe with swollen wheel arches and a hot-rodded inline-six. The proportions are classic: longish hood, short rear deck, reasonably airy greenhouse in the tradition of sporting BMWs, and plenty of meat on the sticky tires. Long Beach Blue paint provides depth to the sheetmetal scalloping and contrast to the fender flares – and the M2 looked great in this bold color. I can't say the same for the less-exciting grey example parked in the hospitality tent. Like most modern turbocharged BMWs, the torque curve is fatter than an In-N-Out Double Double, Animal Style. The overall rightness of the proportions compensates for the more polarizing details. The dimples in the rear bumper, the "scoops" in the lower secondary air inlets, the obligatory fender vent (which is at least small). They're all intended to communicate aggressive sportiness, and succeed to varying degrees, but it's just jewelry. Inside, BMW's excised some of the cheapness that plagued the 2 Series' predecessors. The blue contrasting stitching looks great, the sport steering wheel is perfectly sized, and the carbon-fiber patterned accents at least provide a little texture to break up an unapologetically black interior. On the other hand, the door pulls are not only cheap-looking, but also so large they're impossible to ignore. It's a baffling misstep in an otherwise simple and classy interior. As a quick aside, the HUD is clear and functional – not a new feature for BMWs, but worth noting.

Weekly Recap: BMW rolls out ambitious plug-in hybrid electric plan

"We believe that for the United States, this is going to be very important." – Julian Arguelles Let there be no doubt, BMW is serious about electric vehicles. The German automaker said this week it will make plug-in hybrid versions of all of its core models, an aggressive move that demonstrates its commitment to electric propulsion systems. BMW did not specify which vehicles will get the plug-in systems or provide a timeline for when they will arrive. But the announcement is clearly more than blustering, and the company revealed a 3 Series plug-in prototype this week at an event in France. BMW said the 3 Series uses a version of its 2.0-liter turbocharged four-cylinder engine (240 horsepower, 300 pound feet of torque) with an electric motor sandwiched between the engine and transmission in place of the torque converter. It has an all-electric range of 22 miles. A plug-in X5 with the same powertrain was also displayed alongside the 3 Series, though the X5 has been on the auto-show circuit for more than a year, including a recent stop in Los Angeles. Those two vehicles use "eDrive," and BMW's plans represent the first widespread transfer of its technology from development of the i3 and i8 models to more mainstream products. BMW said it's developing electric powertrains so they can be deployed rapidly across its range, and they are flexible enough to be used with fuel cells in future products. Enticingly, BMW is also working on a "Power eDrive" system, which debuted in a 5 Series GT concept at the event in France. This setup has two electric motors powered by a 20-kilowatt-hour battery pack, and when teamed with a four-cylinder turbo, pump out about 670 hp. Reinforcing BMW's commitment, the company will add more than 200 jobs at its factory in Dingolfing, Germany, to support electric-vehicle development. The moves come as BMW and other automakers diversify their portfolios while fuel economy and emissions regulations are getting tighter around the world. The United States has set a 54.5-mpg CAFE requirement for the 2025 model year. BMW said the electric vehicles were developed with an eye toward the US market, its government policies and its wide-ranging commuting styles. "We believe that for the United States, this is going to be very important," spokesman Julian Arguelles said. Ben Scott, a senior analyst in London with automotive research firm IHS, said BMW's moves are expensive – but necessary – to keep pace with the market.