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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.

Tesla in talks with BMW about batteries, charging collaborations

With Toyota and Daimler no longer holding Tesla shares, the electric vehicle company might be looking for a new partner – possibly a Bavarian one. In a new interview with Germany's Der Spiegel, CEO Elon Musk confirmed that he has had talks with BMW execs about future collaboration. "We are talking about whether we can collaborate in battery technology or charging stations," Musk said in the interview, according to Reuters. However, a Tesla spokesperson has tempered things by saying no formal agreements are in place at the moment. In the same interview, Musk reportedly praised BMW's use of carbon-fiber-reinforced plastic in its i sub-brand offerings, and said he would like to have a battery factory in Germany in the next five or six years. The possibility of technological cooperation between Tesla and BMW has been a hot topic this year. In June, Musk reportedly met with BMW execs, and the two companies were also rumored to have met with Nissan to discuss charging technology. When Daimler sold off its shares, there was talk of it opening the way for possible collaboration between the two automakers, as well.

BMW predicts 2 Series Active Tourer will have 75% conquest rate

In the last few years, BMW has definitively proven that it wasn't a slave to its legacy. In the US, the 3 Series was generally associated with smooth, flat-six engines, but the Bavarian brand dropped a four-cylinder turbo into it. The company was also known for its sports sedans, and it went green with the i3 and i8. Now, rear-wheel drive is off the table as defining its vehicles, as well. With the imminent launch of the 2 Series Active Tourer, the Bavarian's models are going front drive and opening up themselves to a whole new group of customers, so the thinking goes.
"We are expecting the Active Tourer will have a conquest rate of around 75 percent," said Frank Niederlaender, a BMW product manger, to Automotive News Europe. If you're not hip to the lingo, that means three quarters of the hatchback's buyers would come from other brands - an impressive figure, if accurate.
When it hits the road, the 2 Series Active Tourer will be the first BMW-branded vehicle to use the company's UKL front-wheel drive platform, already on the current Mini Cooper. The roomy hatchback is aimed at young families looking for a car that is luxurious but can still tote around the tots. It launches in Europe in September to compete against similar models like the Mercedes-Benz B-Class, but the Bimmer isn't crossing the Atlantic to the US until early 2015, according to ANE.