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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.

Next-gen BMW 7 Series options include 'Sky Lounge' roof, leather engine cover

When it comes to luxury and technology, the theme of the next-generation BMW 7 Series appears to be 'everything, everywhere.' Two of the new options joining what will be an extensive list are the Sky Lounge panoramic glass roof, said to be a nod going all the way back to the Concept 5 Series Gran Turismo showed off at the 2009 Geneva Motor Show. That is clearly about the light, but what about the leather? That's going to cover everything it seems, should the buyer choose. Auto Evolution says it's been told about a 3CM option code, which equates to a Leather Engine Cover. If it's offered, though, it won't be the first time BMW has done it, of a sort: the $10,800 Pure Impulse package on the BMW i8 wraps the engine cover in leather, but in the i8 the engine is in the rear, under the trunk floor, so we're really talking about a leather-floored cargo bay. No one knows yet what it would look like atop a conventional engine, and no one appears to have any clue, frankly, as to why it's even an option. The 7 Series will pack a bunch more besides within its new aluminum and carbon fibre platform and redrawn bodywork, the sedan is reportedly targeting a curb weight that's less than the current 5 Series. There'll be four sculpted seats in the cabin, with rear seats apparently offering the range of options available on the front seats, a redesigned iDrive system with a touchscreen LCD that reads gestures, wireless smartphone charging, Bowers & Wilkins audio instead of Harman Kardon, heads-up data sharing between passenger and driver via swipes, laser headlights and an i8-like key fob with limited self-parking functions. That's a serious goody bag of tech, which we expect to get our hands in at the Frankfurt Motor Show. Featured Gallery BMW 7 Series: Spy Shots View 9 Photos News Source: Auto EvolutionImage Credit: CarPix BMW Technology Luxury Sedan

2015 BMW 2 Series Convertible will flip its lid for $38,850

For the most part, they look almost identical to their coupe versions, except that they now boast an electrically folding soft top.
BMW is dropping the top of the 2 Series in early 2015 in the US with convertible versions of the 228i and M235i. They'll make their world debut at the Paris Motor Show later this year and will show their faces on this side of the pond at the 2014 Los Angeles International Auto Show.