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2014 Infiniti Q50's novel drive-by-wire steering system recalled

The gradual replacement of mechanical components in automobiles with electronic systems brings with it definite advantages, but also poses certain potential dangers. Just think of the inevitable problems you've encountered with the computer on which you're reading these words and you'll know what we mean. But a computer crashing isn't as problematic as your car going on the fritz when its electronic systems fail.
That's what Infiniti is being reminded of with its new drive-by-wire electronic steering system. The Japanese automaker developed and installed the Direct Adaptive Steering System in its new Q50 sedan, but a small number of those cars on the road are now being recalled due to that system.
According to the National Highway Traffic Safety Administration, on a small number of examples, the Q50's optional by-wire system may fail if the temperature in the engine compartment drops below freezing. There's a backup mechanical setup in place should the electronic system fail, but NHTSA says that the backup system may also fail to engage in time to avoid a crash.

2014 Infiniti Q50 priced from $36,450*

With the 2014 Infiniti Q50 going on sale this summer, Infiniti has finally released pricing for its all-new and newly named sedan. In base form, the Q50 will start at $36,450 (*including $905 for destination and handling), which represents a drop of $900 compared to the current G37 Sedan.
In standard form, the Q50 is available in base, Premium and Sport trim levels with each offering the option of all-wheel drive for an additional $1,800. All gas-only Q50s come with the automaker's excellent 3.7-liter V6 engine, but stepping over to the Q50 Hybrid gets you a smaller 3.5-liter V6 paired with an electric motor. The Q50 Hybrid, which is available in Premium and Sport trim levels only, will begin at $43,700 for a rear-wheel-drive Sport model.
Potential buyers who preorder and ultimately purchase a Q50 during the unspecified "program period" will also get a free iPad mini. Scroll down for the official press release breaking down all trim levels and price points.

Popular Science magazine's Best Of What's New 2012 all ate up with cars

Popular Science has named the winners in its Best of What's New awards, the victors coming in the categories of aerospace, automotive, engineering, entertainment, gadgets, green, hardware, health, home, recreation, security and software. The automotive category did not go wanting for lauded advancements:
Tesla Model S: the Grand Award winner for being "the standard by which all future electric vehicles will be measured."
BMW 328i: it's 2.0-liter turbocharged four-cylinder gets called out for being more powerful and frugal than the six-cylinder it replaces.