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VW recalling 2.64M vehicles worldwide over engine, light issues

Volkswagen is staging a massive, worldwide recall that's already grown from 1.68 million to 2.64 million vehicles and covers three different issues across a number of vehicles. We already reported on 61,000 Tiguans getting recalled over lighting issues - that was just in the US. Globally, however, VW will be recalling 800,000 Tiguans, according to Automotive News, with the focus on CUVs built between 2008 and 2011. The issue with the Tiguan relates to a simple fuse swap, so this is rather unremarkable, aside from the sheer number of vehicles being fixed. The real, troubling issues relate to gearboxes and pickups.
239,000 Amarok pickups (pictured right) are being recalled over fuel leaks, while 1.6 million vehicles are being recalled to swap the synthetic oil in dual-clutch transmissions with mineral oil. Now, the transmission issue is one for the global Volkswagen Group to address, not just the VW brand - vehicles from Audi, Škoda and Seat use the same seven-speed DSG and are covered under the recall, as well.
Why the switch from synthetic to mineral oil? Apparently, using the synthetic oil in a DSG and then subjecting it to stop-and-go conditions or heavy loads in a hot and humid climate can lead to electronic malfunctions, according to a Volkswagen press release. The switch, from the sounds of it, is largely a preventative measure.

VW quite interested in solid-state batteries for EVs

Volkswagen is about to make a decision about which advanced battery technology the automaker will seriously investigate to give its electric vehicles more range. VW will decide by July if it will use solid-state batteries made by US-based QuantumScape Corp. in future EVs, according to Bloomberg News. Last year, VW bought a five-percent stake in QuantumScape, which was founded by ex-Stanford University researchers. The lure is that QuantumScape's solid-state batteries may provide a single-charge range of as long as 430 miles. That's more than three times the current range of the VW e-Golf electric vehicle the company recently started selling to the public and is substantially longer than the single-charge range of the Tesla Model S electric sedan. The batteries are also fireproof, making VW's potential decision one with an eye towards more vehicle safety. Solid-state battery technology, in which solid lithium electrodes are used instead of liquid electrodes such as those in lithium-ion batteries, are the subject of research at other automakers and suppliers as well. Toyota says they could be here by 2020. Recently, the cordless vacuum cleaner maker Dyson acquired a $15-million equity stake in Michigan-based battery maker Sakti3 with the idea of using the startup's solid-state batteries in its products. General Motors also has a minority stake in Sakti3, which was spun off from the University of Michigan.

Hyundai plans Level 4 autonomy by 2021 in a fuel-cell car

SAN FRANCISCO — Silicon Valley startup Aurora announced on Thursday partnerships with Volkswagen AG and Hyundai to develop a self-driving system within their vehicles, the latest tie-up between global automakers and Silicon Valley tech companies. Aurora was founded in 2016 by robotics expert Drew Bagnell, Chris Urmson, who came from Alphabet Inc's Google, and Sterling Anderson, who formerly worked at Tesla. For Hyundai, Aurora's technology will be incorporated into custom-developed models and tested in markets including China. Hyundai said the first model to be used in testing will be its latest generation fuel-cell vehicle, debuting at the CES technology conference in Las Vegas next week. The model name of the car, shown above, will be announced then. Under the alliance, Hyundai plans to commercialize level 4 autonomous vehicles — which can operate without human input or even human oversight under select conditions — in unidentified "pilot smart cities" by 2021. This is the first announcement on a self-driving technology partnership by the South Korean carmaker, which has traditionally shunned tie-ups in favor of developing technology in-house. The strategy has raised investor concerns that it may be left behind in the race for self-driving and electric cars. A company spokeswoman said Hyundai has "various collaborations" under way in self-driving technology and would continue to pursue cooperation. In a statement, Volkswagen said Aurora's self-driving technology can be integrated over time across the automaker's brands and in different product categories, whether self-driving pods, shuttles, delivery vans or self-driving trucks. Aurora and Volkswagen said they had been working together over the past six months to integrate Aurora's sensors, hardware and software into the German carmakers' electric vehicles to develop self-driving ride services in cities. The non-exclusive partnerships mark the first deals for the young Silicon Valley company and show how some carmakers have chosen to partner with technology companies with more experience in artificial intelligence, deep learning and robotics in order to save time and money bringing self-driving cars to market. Within the self-driving car space, Waymo — formerly Google's autonomous program headed by Urmson — is offering something similar. The tech company has been working with Fiat Chrysler since 2016 to outfit its Chrysler Pacifica minivans with autonomous technology.