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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.

BMW recalling all 2000-06 3 Series models over airbags in US, 1.6M globally

We just can't seem to get away from recalls involving the faulty airbag inflators supplied by Takata. There are already millions of vehicles in need of repair as a result of these ever-expanding campaigns, and BMW is adding another 1.6 million worldwide. The Bavarian automaker is issuing a recall for certain 3 Series models, including 574,000 of them in the US, to replace the passenger-side, front airbag inflator.
Specifically, the campaign covers 3 Series models from the 2000 through 2006 model years built between May 1999 and August 2006. "It's only the E46" generation of cars that are affected, which are now two model revisions old, according to BMW of North America spokesperson Matt Russell, speaking to Autoblog.
These models suffer the same problem as the rest of the vehicles with the faulty inflators. It's possible for the part to rupture during airbag deployment and possibly spray shrapnel at the occupant. However, according to BMW, the automaker isn't aware of any actual cases of this happening in any of its vehicles.

Buy this Munro report, get a free BMW i3

Here's an offer we've never heard of: if you buy the Master- or OEM-level version of a detailed production and cost report on the BMW i3, the engineering firm that produced the report will give you a 'free' i3. Munro & Associates is the company behind the study and the offer, its comprehensive breakdown of the production realities involved in the i3 including a video of the disassembly process of the range-extended hybrid and a detailed analysis of every part therein - everything from fuse boxes to crossbar beams, headlights and the battery pack. You've only got a day to take advantage, though - the report has to be purchased by the time CEO Sandy Munro gives his talk, "Deconstructing the BMW I3: Groundbreaking Technology and the Composite Car," in Detroit Wednesday morning. The price of said report? That's "TBD," so head to the Munro site if you're tempted by the idea of a new car that comes with a trunk full of paperwork. We just hope they're not selling the i3 that they tear down. The press release below has more information. Munro to Give Away 2014 BMW i3 with Every Purchase of the Consulting Firm's Master Teardown Report When Purchased at Two Upcoming Detroit Events DETROIT, Jan. 8, 2015 /PRNewswire/ -- Visitors to the North American International Auto Show (NAIAS) during Preview Week often go home with a lot of swag and trinkets, but how about a $50,000 BMW i3? This year, a local engineering firm, Munro & Associates, is giving away a BMW i3 electric car with every purchase of the Master-/OEM-level version of its benchmarking study of this unique vehicle when purchased during NAIAS or the Plastics in Automotive Conference. The study, the most extensive of its kind, details the production and costs of every system in this carbon-fiber electric vehicle, which CEO Sandy Munro calls the most advanced vehicle on the planet. WHO: Munro & Associates, the global leader in manufacturing, costing and benchmarking. Using its proprietary advanced design, quality and costing software, Munro developed comprehensive reports on key vehicle systems and – for the first time – will offer the reports for general distribution. WHAT: A FREE 2014 BMW i3 for anyone who purchases the Master-/OEM-level report during Preview Week of NAIAS or during Sandy Munro's presentation at the Plastics in Automotive Conference.