2013 Bmw X5 Xdrive35d 17k Miles Nav Pano Rearcam Htd Seats One Owner Cln Carfax on 2040-cars

Auto blog

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 Concept Active Tourer Outdoor enjoys a day in the sun

This BMW Concept Active Tourer has evolved for the nature and cycling set and premiered at OutDoor Friedrichshafen, a trade fair in held this month in Germany. The sturdy wagon is tweaked with new materials, accessories and ConnectedDrive features for those who do a lot of their living under the sky as opposed to inside their cars.
Under the hood is the same plug-in hybrid drive system we've were introduced to in 2012, featuring a transversely-mounted, 1.5-liter turbocharged three-cylinder engine paired with an electric motor and a battery pack under the rear compartment floor. Total output is 190 horsepower and 147 pound-feet of torque headed to the front wheels, a claimed time from zero to 62 of under eight seconds, a pure electric range of up to 19 miles, a top speed of 124 miles per hour and claimed fuel economy of around 95 US miles per gallon.
The space behind the rear seats is the showcase, with a transformable compartment that can stow two bikes on built-in, retractable carriers. Remove the front wheel and seat from the bikes, then the frames can be locked into place using two rails and brackets. The wheels can be stowed in a holder attached to the right rear seat, the saddles can go into a compartment in the load floor. If you need to make a quick adjustment or a fix, you can do so since the bikes are aligned across the load bay.

Thermal imagery of BMW M4 DTM pit stop is red hot

A pit stop is a pit stop, right? The race car pulls in, the crew changes the tires, pumps in some fuel, maybe swaps out a busted body panel or squeegees the windshield, and off it goes for another heat. Only pit stops have become the focus of news lately for a number of reasons, whether it's because of mishaps (like the ones that prompted F1 to ban mid-race refueling), new time records (due largely to said ban) or interesting new ways to film the fast-paced action.
A few weeks ago we brought you footage of an IndyCar pit stop filmed from multiple angles courtesy of Google Glass. Now BMW has released a brief clip of one of its M4 DTM racers coming in for fresh rubber, all filmed by infrared camera. Its the kind of technology BMW uses to help optimize its German touring cars for competition, and now the Bavarian outfit has released some footage for fans to enjoy.
The resulting thermal imagery gives you an idea of how hot the car runs (and where the heat is emanating from), how warm they get the fresh rubber before they get it onto the car, and what kind of temperatures the pit crew is subjected to. Look closely enough in the 25-second video below and you'll even see the heat sputtering out of the exhaust pipes as the M4 downshifts into its pit box. (Just don't try adjusting your speakers, the clip is without audio.)