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FCA UConnect fiasco could set over-the-air updates back years

Since cars have become more software dependent, most major automakers have been inching toward enabling over-the-air updates to keep vehicle electronics, ranging from infotainment systems to safety features, current. But there are only two car companies — Fiat Chrysler and Ford —± currently doing OTA updates, and on a limited basis. GM CEO Mary Barra announced last summer that the automaker will launch a new EV architecture and infotainment system capable of over-the-air updates "before 2020." The one exception, per usual, is Tesla. Since the release of the Model S almost six years ago, the maverick EV automaker has made routine OTA software updates a core part of its vehicle platforms and value proposition, and has sent out updates for everything from adjusting ride height to enabling Autopilot, largely without incident. When I've asked automakers why they can't do the same thing, I've heard reasons ranging from running afoul of their dealers (and archiac regulation) to security concerns. Automakers like Ford and General Motors say they want to act like tech companies, which routinely send out OTA updates for a wide range of devices, but overall the car industry still moves at a very cautious snail's pace. And when automakers do try to move faster and take more risks — unlike with a smartphone update, which people bitch about but live with — the consequences can be significant when things go wrong. That's the case with Fiat Chrysler America and its recent public-relations nightmare when an OTA update went awry. The update went out at the end of last week for the Uconnect system in late-model vehicles, and it made head units go into a near continuous reboot, which caused owners to not only lose access to entertainment features, but also critical functions like emergency assistance. Almost immediately, owners took to Twitter to express outrage, and FCA was caught flatfooted. A tweet went out on Monday on the UconnectCares Twitter account that read, "Certain 2017 & 2018 Uconnect systems may experience a reboot every 45-60 seconds. Our Engineering teams are investigating the cause and working towards a resolution.

2016 Dodge Viper ACR racks up lap records

With 645 horsepower and an adjustable spoiler nearly six feet wide, the 2016 Dodge Viper ACR would look at home on the runways of most any airport, air base, or aircraft carrier in the world. But it's not built for the runway. It's built for the race track. And it has positively mastered them one after another. In fact, the new Viper ACR has not only beat the lap times of its own predecessor as it set out to, but took the production-car lap record at 13 tracks across the country. The endeavor started out at the Inde Motorsport Ranch in Arizona, where development engineer Chris "The Wolf" Winkler set a lap time of 1:33.75 on the Configuration 4 track to beat every other street-legal vehicle to ever lap the circuit. Then it was off to Buttonwillow, the MotorSport Ranch (in Cresson, TX), Big Willow, VIR, Grattan, Pittsburg, GingerMan, the Motown Mile, Nelson Ledges, Waterford Hills, and Road Atlanta. And with the new American Club Racer, Dodge took the lap record at each and every one. The journey culminated just days ago at Laguna Seca, where track expert Randy Pobst climbed into the Viper ACR and set a lap time of 1:28.65. That's 5.27 seconds faster than the previous ACR's time, and 1.24 seconds faster than the Porsche 918 Spyder that held the record until now. The sum total is a bragging-rights sheet of lap records set at 13 tracks across these United States. And you don't have to take Dodge's word on that. The records have been certified by the Sports Car Club of America (SCCA), cementing the ACR's place in the record books. Nice work if you can get it, and you can scope it out in the video above and press release below. Related Video: 2016 Dodge Viper ACR Is Undisputed Track Record King - Ultimate street-legal race car sets new high-performance benchmark with more track records than any production car in the world - Sports Car Club of America (SCCA) has certified lap records at 13 road courses, including world-famous Laguna Seca, Road Atlanta and Virginia International Raceway - With 645 horsepower and more torque than any naturally aspirated engine in a production car, the ACR is purpose built for weekend club racers who want the most extreme, but street-legal, track car available - Significant aerodynamic and suspension upgrades, new Carbon Ceramic brakes with six-piston calipers from Brembo and high-performance Kumho tires, specifically designed for the new 2016 ACR, set this Viper apart on any road course November 3, 2015, Auburn Hills, Mich.

2020 Dodge Challenger SRT Super Stock is as close as you can get to a new Demon

Although the Dodge Demon was an exclusive, one-year-only muscle car, Dodge has found ways of getting bits of that car to more people. First there was the Hellcat Redeye, that got a detuned version of the Demon engine, down from 840 horsepower to 797. Now there's the 2020 Dodge Challenger SRT Super Stock. It starts with the Hellcat Redeye, but adds a bit of horsepower, and drag race-specific tires and suspension tuning to get one step closer to the monster Demon. The engine is basically the same supercharged 6.2-liter Hemi V8 as the Redeye, but with a new engine calibration that bumps up horsepower by 10 to 807, though torque stays the same at 707 pound-feet. It's coupled to the same eight-speed automatic as the Hellcat Redeye, but it has also been retuned to shift 100 rpm later at 6,400 rather than 6,300 to squeeze as much out of each gear as possible. The rear differential is a limited-slip unit and comes standard with a 3.09:1 gear ratio, which is optional on regular Hellcat Redeyes. The Super Stock also gets revised chassis components. Instead of the regular Hellcat Brembo six-piston brakes up front, it gets lighter four-piston Brembo calipers with slightly smaller rotors, all in the name of going faster at the drag strip. The suspension has been retuned to shift weight to the rear wheels and improve traction at launch. In Track mode, the suspension switches to fully firm rebound and compression at the rear, and firm compression and soft rebound at the front to help facilitate the weight transfer. It stays in this mode as long as full throttle is applied, and reverts to the standard Track settings when lifting off the throttle. The final piece of the drag racing puzzle are the wheels and tires. The regular Redeye's huge wheels and low profile tires are gone in favor of wheels that are just 18 inches in diameter. They're fitted with Nitto NT05R drag radials, the same make and model as on the Demon, at each corner for maximum traction at the strip. These are also the only indicators that you have a Super Stock. All the other badging is the same as the Hellcat Redeye, so only those in the know will recognize a Super Stock model. The final results of these drag-racing enhancements are impressive. Dodge claims a 0-60 time of 3.25 seconds, and a quarter-mile time of 10.5 seconds. Apparently it will finish three car lengths ahead of a regular Redeye at the drag strip. Top speed is less formidable at 168 mph, but that's a limit of the drag tires.