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Weekly Recap: Toyota wants cars to be your 'close friends' around 2020

Toyota confirmed plans this week to launch autonomous technology in its production cars around 2020. The automaker's version is called Highway Teammate, and it's one element of a broader mobility strategy that includes vehicles communicating with each other and the grid. "Toyota believes that interactions between drivers and cars should mirror those between close friends who share a common purpose, sometimes watching over each other and sometimes helping each other out," the company said in a statement. That sounds utopian, and perhaps a bit cheesy, but it's an acknowledgment that autonomous driving requires more than technology developed in a vacuum. Toyota is looking at its research in a broader context, and dubs its overall strategy the Mobility Teammate Concept. Highway Teammate is the first step. Its test vehicle is a modified Lexus GS, which uses road-mapping data and external sensors to merge or exit highways, change lanes, and maintain safe distances during driving. It's operated on the Shuto Expressway in Tokyo. Toyota has been working on autonomous tech since the 1990s, with the goal of providing mobility for older people and the disabled, as well as lowering the frequency of traffic accidents. Toyota's push comes as an early adopter, Nissan, is hedging on its own deadline to implement the autonomous tech by 2020 due to a lack of firm laws governing self-driving cars around the world. Conversely, Volvo took the landmark step of being the first automaker to accept liability for when its cars will operate in autonomous mode, and urged the US government to set federal guidelines to regulate the technology. OTHER NEWS & NOTES 2016 BMW M4 GTS: Your water-injected, turbo-boosted demon BMW is unleashing its most powerful M4 ever, a 493-horsepower special edition that's road legal yet bred for the track. The company is making 700 copies for sale around the world, and 300 of them will come to the United States. The twin-turbocharged 3.0-liter six-cylinder revs to 7,600 rpm and uses a water-injection technology to cool the intake air and lower the compression temperature. BMW says this allows it to wring more power out of the inline six. The car also uses carbon-fiber reinforced plastic for the roof, hood, engine compartment strut brace, drive shaft, and rear spoiler to reduce weight. The M4 features BMW's organic light-emitting diode taillights, which are said to be an industry first.

See how Toyota Mirai hydrogen fuel cell car is made [w/videos]

Toyota kicked off production of the Mirai hydrogen fuel cell sedan at its Motomachi factory campus in December, and at the time the company had orders for 200 of them. In just the few months since then, demand has already jumped to requests for at least 1,500 of the potentially revolutionary vehicles. For the first time, the Japanese brand is taking viewers into the innovative model's production process and showing the sedate pace of putting them together. The line used for the Mirai was formerly home to Lexus LFA production. Like that low-volume, cutting-edge supercar, Toyota is prioritizing quality and precision for its fuel cell vehicle. At the moment, it's building just three of the sedans per day with a tight, dedicated team. According to Automotive News, there are just 13 people assembling the cars right now, and at most they could only complete 10 per day. The production process for the Mirai is more akin to a boutique sportscar than the high-volume efficiency Toyota usually shows. There's no belt moving them along, and instead each one is pushed between areas. With so much riding on these models, this approach is meant to guarantee an attention to quality. "These facilities are not so advanced. Rather, we rely on the work of our skilled employees. This is similar to how things were when Toyota was just starting out," said Toyota President Akio Toyoda during a ceremony at the plant, according to Automotive News. Toyota has released a gallery of images and five videos showing the major steps in the Mirai's production process, including the complicated installation of the fuel cell stack. All of the clips are embedded below. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Toyota won't face recall for Corolla unintended acceleration

Toyota will not face a recall or further investigation into an alleged unintended acceleration problem in the 2006-2010 Corolla. Following months of analysis, the National Highway Traffic Safety Administration was unable to find a mechanical defect to cause the issue. If there had been a safety campaign to fix the vehicles, it could have affected 1.69 million cars, according to NHTSA. The incident that prompted the investigation occurred in June 2014 when a driver was pulling into a parking spot. The 2010 Corolla allegedly lurched forward under braking and hit an unoccupied Jeep, according to The Detroit News. No one was injured. The owners had the vehicle examined by a Toyota dealer, and it found no problems. They then filed a petition with NHTSA to open a deeper investigation. NHTSA took the family's Corolla and tested it for over 2,000 miles, according to The News. The agency couldn't replicate the problem and found the brakes were capable of keeping the vehicle from moving at full throttle. In their petition, the owners also submitted 143 other unique complaints of this issue in the Corolla, but the Feds found that most of these incidents were due to driver error where the gas or both pedals were accidentally pressed. After taking all of this into account, "NHTSA has concluded that further investigation of the issues raised by the petition is not warranted," the agency wrote in its report. You can read the entire, 23-page explanation for yourself in PDF format, here. INVESTIGATION Subject : Low-speed surging Date Investigation Opened: SEP 19, 2014 Date Investigation Closed: APR 29, 2015 NHTSA Action Number: DP14003 Component(s): VEHICLE SPEED CONTROL All Products Associated with this Investigation Vehicle Make Model Model Year(s) TOYOTA COROLLA 2006-2010 Details Manufacturer: Toyota Motor Corporation SUMMARY: The Agency received a petition on September 11, 2014 requesting an investigation into, "low-speed surging in the 2006-2010 Toyota Corolla [vehicles] with ETCS-i, in which the brakes fail to stop the vehicle in time to prevent a crash." NHTSA conducted a technical review of the material cited and provided by the petitioner, material Toyota submitted in response to a NHTSA formal request, interviews with complainants and manufacturer representatives, as well as the results of testing of the complaint vehicle.