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Acura recalling nearly 20k new MDX crossovers over AWD driveshafts

Acura is recalling nearly 20,000 of its 2014 MDX crossovers fitted with all-wheel drive over driveshaft concerns. The affected vehicles were built between May 6, 2013 and October 14, 2013, and have bolts that attach the driveshaft to the transmission that may not have been tightened properly.
Needless to say, an improperly secured driveshaft could lead to a number of problems, including everything from excessive drivetrain noise to full driveshaft detachment, a condition which could result in a loss of power and crash.
There's been no reports of accidents, injuries or deaths relating to the driveshaft issues. Acura will begin notifying all 19,197 owners in question of the recall, and will request that they report in for repairs, which will consist of tightening the driveshaft-attaching bolts. Scroll down for the official bulletin from NHTSA.

Acura previews Daytona prototype racer

The IMSA WeatherTech SportsCar Championship will get yet another competitor in the Daytona Prototype class. Acura and Team Penske will enter the series in January at the Rolex 24 at Daytona with its own car called the ARX-05. The name stands for Acura Racing Experimental, which we know means it should be called ARE, but let's be honest, "X" is a way cooler letter. The car's full reveal comes on Aug. 18, but the company released a teaser image, as well as a video, seen below, that talks about the car. The video actually reveals quite a bit of the car. It is covered in camouflage, but just the black-and-white vinyl wrap kind. It's also in bright daylight. Possibly the most distinctive part of the car's design is the wing shape that stretches across the top of the nose. It also has very aggressive-looking canards on the front corners. It doesn't look nearly as beautiful as the Mazda car, but if it's effective, who cares? The video also reveals that the engine in the ARX is based on the V6 from the TLX and MDX. When the car enters the IMSA series in January, it will be competing against Cadillac, Mazda, Nissan, and race car builders such as Oreca and Dallara. Acura will be the second company to use a V6 in the series after Nissan. Mazda uses a turbocharged four-cylinder, and Cadillac and the race car builders use V8s. Related Video: News Source: Acura, IMSA Acura Coupe Racing Vehicles

Hands-on with Acura's novel touchpad infotainment interface

After Acura's Precision Cockpit was unveiled here in LA, I sat in the, uh, driver's seat of the wheel-less interior mockup to get a feel for how this new touchscreen-free touch interface works. There are a lot of good ideas inside. Here are 11 things you should know. It's less like a trackpad and more like a remote-control tablet. So instead of letting you move a cursor relative to its last location like the trackpad on a laptop, each point on Acura's trackpad is mapped to a corresponding point on the center display. If you want what's in the upper right corner of the display, you touch and click in the upper right corner of the trackpad. Simple. I figured it out in two minutes. Maybe less. The whole thing is surprisingly intuitive. The ease of use is helped by the fact that the targets on the screen are pretty big – no tiny "buttons" to fiddle with. The clicks are real. The trackpad actually moves when you press down, so no need for simulated haptic feedback. In their research, Acura engineers found that accidental touches and presses are a real issue. We could have told them that – hit a bump while using a finicky remote interface like Lexus's all-but-abandoned joystick thing, and you select an item half-way across the screen from the one you intended. The placement of the trackpad in this concept interior also helps avoid unintentional inputs – it's not in the middle of the center console where it might get brushed or bumped, but instead in its own little cave at the base of the center-stack waterfall. (Acura's low-profile button-based transmission selector suddenly makes a whole lot of sense.) View 13 Photos Lots of cues cut down on distraction. You hover over the option you want before positively confirming the selection with a hard press. There's no cursor to find and reposition like in the Lexus trackpad system The red highlight gives the necessary visual cue that you put your finger in the right place. The pad is slightly dished to give you a tactile cue of where the center and edges are. It allows you to build up muscle memory, sort of like how you know generally where the "keys" are on your smartphone or tablet's virtual keyboard by now. Or at least I do on mine. You look at the screen, not what you're touching. The problem with touch screens is that they have to be low down in the car so you can reach them. That means you have to look down from the road to stab at what you want.