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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.

Infiniti Q50 Eau Rouge gets the heart of a GT-R [w/video]

There has been ongoing talk of an Infiniti using the Nissan GT-R powertrain practically since the moment the Nissan's flagship sports coupe hit the road. While the rumors have gone back and forth over the years, they have never completely gone away. It seems Infiniti is finally turning an ear to the screams of its most vocal enthusiasts with an updated version of the Q50 Eau Rouge concept boasting a modified version of Godzilla's engine and all-wheel drive system debuting at the 2014 Geneva Motor Show. It's even taking things a step further and granting it a new, seven-speed transmission to replace the Nissan's six-speed.
The latest evolution of the Eau Rouge packs the same 3.8-liter, twin turbocharged V6 found in the GT-R but with a unique tune of 560 horsepower and 443 pound-feet (600 Newton-meters) of torque. That makes it 15 hp more powerful than the standard 2015 GT-R but gives up 20 lb-ft of torque. Power gets to the ground through the GT-R's all-wheel-drive system. Infiniti predicts that the Eau Rouge would sprint to 60 miles per hour in less than 4 seconds and on to a top speed of 180 mph.
According to Infiniti Communications Senior Manager Kyle Bazemore in an email to Autoblog, the modded GT-R powertrain was not the only choice for the Eau Rouge. It also considered "developing a high-power sports diesel" and hybrid versions with an electric supercharger. However, "this was the clear solution for this concept car," Bazemore said. Other than the drivetrain, the Eau Rouge in Switzerland is identical to the one shown in Detroit. Sadly, it is not confirmed for production; so we might not be getting the fabled Infiniti GT-R sedan any time soon. Still, we can hope.

Infiniti Q50 Eau Rouge to cost over $100,000?

Enthusiasts have been clamoring for Infiniti to build a car like the Q50 Eau Rouge for years. In concept form, it employs the GT-R's much-loved 3.8-liter twin-turbo V6, tuned to produce 560 horsepower and 442 pound-feet of torque, with the whole works slid underneath fetching luxury sedan bodywork with carbon fiber aero aids. At this point, the model is rumored to be all but certain for production. The company recently even put Sebastian Vettel in one to show it off. However, Infiniti President Johan de Nysschen is suggesting that the model's lifetime could be brief, limited and rather expensive.
The Infiniti boss recently gave a long interview to Motor Trend that spilled a lot of beans about the Eau Rouge. While he refused to officially admit that the super sedan was on the way, he admits that he's "pushing the Eau Rouge concept for commercialization."
According to de Nysschen, if built, the production version will hew closely to the concept with the engine from the GT-R, but the seven-speed automatic transmission and all-wheel drive system will come from the Q70. And while that would make the Eau Rouge a performance powerhouse, it might also be a rarity on the road: