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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.

2021 Infiniti QX80 gets full off-road prep, will take on the Rebelle Rally

Infiniti just revealed an off-road prepped QX80 that will take on the Rebelle Rally this week. Beginning today, the Rebelle Rally is an all-female rally where racers navigate off-road terrain from Lake Tahoe to the Imperial Sand Dunes by the U.S.-Mexico border. It’s 1,200 miles of rough terrain, so the luxurious QX80 needed a little help to get ready for it. The big bruiser of an SUV was handed off to Calmini Products Inc. in California for the prep work. It got a three-inch lift, heavy-duty control arms, off-road performance shocks, high clearance front and rear bumpers and thicker skid plates. The new Off-Road Monster 18-inch wheels are wrapped with chunky Nitto Terra Grappler all-terrain tires. We wouldnÂ’t normally say this about an Infiniti, but this QX80 looks badass. Calmini also added a PowerTank air-up tank and digital air-down kit to keep those tires at optimal pressure levels. Other extras include a rally computer, heavy-duty shackles and ropes, tow straps, two sets of Maxtrax platforms (to lift the vehicle for service if necessary), a fire extinguisher and two full-size spare tires secured in a custom-built cargo area cage. Both drivers are automotive journalists: Nicole Wakelin and Alice Chase. TheyÂ’re allowed compasses, roadbooks and maps, but no other navigational tools are available. The rally is scheduled to conclude on October 17. InfinitiÂ’s QX80 is a fine choice for this event, especially when you consider its underpinnings. The big SUV still uses a body-on-frame construction shared with the Nissan Armada. Nissan enthusiasts will also know that the Armada is based on the Nissan Patrol, which is a capable off-roading truck of an SUV sold in other parts of the world.

Infiniti Prototype 10 single-seat speedster unveiled at Pebble Beach

PEBBLE BEACH, Calif. — Infiniti's new Prototype 10 takes inspiration from last year's Prototype 9 concept, but instead of minimal bodywork and open wheels, adopts the long and sinuous profile of classic speedsters of the past. And the concept's electric powertrain hints at the Japanese automaker's future. Infiniti says that all new production models from 2021 onward will have some sort of electrification, spread across pure battery-electric vehicles, parallel hybrids and e-POWER series hybrid powertrains. The overall shape of the Infiniti Prototype 10 recalls classic race cars like the 1950s-era Jaguar C- and D-Types. There's virtually zero wind protection for the single passenger, but there's a prominent headrest that incorporates a fin-shaped aero element. Air intakes are plentiful and festooned with close-set vertical bars that remind us of last year's Prototype 9 concept. There are lots of striking details in the Prototype 10's flowing bodywork. Slim, almost slit-like lights up front sit below the level of an Infiniti logo highlighted by negative space. In profile, a virtual line cuts across the vehicle front to rear. We look forward to seeing how some of these elements are incorporated into future production vehicles from Infiniti. View 17 Photos We don't have any details on what's actually powering the Prototype 10 as its sits, other than the fact that it's electric, of course. But we do know that the concept uses Infiniti's steer-by-wire Direct Adaptive Steering system. We can also see that the interior compartment is minimalist in design, clearly in an effort to keep the driver's focus firmly on the road ahead. Though much of the commentary surrounding the Prototype 10 will undoubtedly be about its radical bodywork, it may be the vehicle's chassis that is most relevant to Infiniti's production electric vehicle plans. The company describes the Prototype 10's chassis as rigid, modular and flexible with a flat floor and says such a platform would underpin its future electrified vehicles, including sedans, SUVs and sportscars. Stay tuned for more on the Infiniti Prototype 10 as we meander the remainder of Monterey Car Week here in California. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.