That’s not what you want to see: Infiniti Q50 recalled for steer-by-wire software glitch

I used to be a mechanic, so I was immediately skeptical of Nissan’s move to mechanically disconnect the steering wheel from the steering gear in its new Infiniti Q50 sedan with its Direct Adaptive Steering system. During my time wrenching on cars, I’d seen mechanical systems fail catastrophically; so imagining a system that was solely steer-by-wire was a horrifying thought for me.

After a few weeks, though, I realized that Nissan wouldn’t sell it if it weren’t confident with the system. Plus, it included a fail-safe clutch that would connect the wheel to the steering gear in case the steering ECUs failed.

Infiniti has now initiated a recall for the Q50 surrounding a glitch in the steer-by-wire system. Here’s how Nissan reported the issue to safety regulators: “… should the engine compartment reach freezing temperatures, the power steering software may disable the electric steering system and also may delay the engagement of the mechanical steering backup system … increasing the risk of a crash.”

Luckily, only 23 cars are affected by the glitch and the Nissan has scheduled the vehicles to be towed to the nearest Infiniti dealer.

Thankfully, Nissan caught the problem before it became a widespread problem.

For me, though, this raises questions again as to why automakers would want to remove the mechanical link between the steering wheel and the steering gear. Sure, computers might be able to iron out some of the imperfections of the roadway that are often transferred to the steering wheel. But a niggling little problem like having to make micro adjustments to your steering wheel isn’t a large enough issue to remove mechanical connection complete.

But, hey, maybe that’s just me.

Emerging Tech

Awesome Tech You Can’t Buy Yet: DIY smartphones and zip-on bike tires

Check out our roundup of the best new crowdfunding projects and product announcements that hit the web this week. You may not be able to buy this stuff yet, but it sure is fun to gawk!
Gaming

Have problems with your Xbox One? We have the solutions

The Xbox One has evolved over the years, but so have its problems. Thankfully, we have solutions for some of the console's most enduring problems, whether you're experiencing issues with connectivity or your discs.
Product Review

Audi's new A8 is so sophisticated and serene, it practically deletes potholes

The 2019 Audi A8’s outline looks promising: Level 3 autonomous driving capability, haptic-feedback infotainment screens, rear-wheel steering, Matrix LED headlights and OLED taillights, plus a predictive suspension.
Cars

'4WD' or 'AWD'? Which setup is right for you?

Although four-wheel drive (4WD) and all-wheel drive (AWD) are related, they are actually quite different in how they operate. Here, we talk about the fundamental differences between the two systems, and what it means for you as a driver.
Cars

At 503 mph, Turbinator II is the world’s fastest wheel-driven vehicle

The Turbinator II is a four-wheel drive streamliner powered by a 5,000-horsepower helicopter engine, and it just achieved 503.332 mph at the Bonneville Salt Flats. That's an unofficial record for a wheel-driven car.
Cars

Lyft has a new fixed-price subscription plan for frequent passengers

Lyft wants you to save money by using rideshare services instead of owning a car. The new Lyft All-Access Plan monthly rideshare trip subscription includes 30 rides a month with a small discount for additional trips.
Cars

Could the next Mazda3 boast a fuel-saving breakthrough in engine tech?

Mazda released a teaser video that likely previews the next Mazda3. Expected to make its global debut at the L.A. auto show, the next 3 will wear a more curvaceous design and offer one of the most advanced engines in the automotive…
Cars

Workhorse takes on diesel with lighter, cheaper NGEN-1000 electric delivery van

Ohio-based Workhorse Group claims its new NGEN-1000 electric delivery van costs the same as a conventional diesel van and can haul a similar amount of cargo. A lower curb weight makes this possible.
Cars

Forget transponders with Peasy’s nationwide pay-as-you-go toll service

Verra Mobility launched Peasy, a consumer highway and bridge toll payment service. Designed to be less hassle than managing traditional transponder or toll tag accounts, Peasy pays tolls as they are levied across most of the U.S.
Cars

Just 10 people will get to put this limited-edition Audi R8 in their garages

The 2018 Audi R8 V10 Plus Competition makes use of Audi's motor sports experience to turn up the performance dial. Decreased weight and increased aerodynamic downforce make this R8 a track monster.
Cars

Porsche’s all-electric Taycan sedan will cost less than a Panamera

Porsche's Mission E concept won't change much as it transitions to a production model named Taycan that's scheduled to arrive in 2019. That means the sedan will keep the sleek design and its 800-volt charging system.
Cars

Bored with stock? The best tuner cars are begging to be modified

Modification has been around almost as long as the automobile itself. Here are 25 of the best tuner cars you can find, ranging from American muscle standouts to Japanese drift cars.
Cars

Tesla keeps promise with more affordable Model 3 with midrange battery pack

Tesla is keeping its promise of making the Model 3 gradually more affordable. The company released a new variant of the car with a mid-range, 260-mile battery option that's priced under the $50,000 mark.
Cars

The snake escapes: Ford’s 700-hp Mustang GT500 slithers online ahead of schedule

The Ford Mustang Shelby GT500 will return in 2019 with over 700 horsepower, Ford confirmed at the 2018 Detroit Auto Show. The GT500 will be the most powerful Ford production car ever.