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VW joins Daimler's protest of new A/C refrigerant as EU deadline for compliance passes

The case of Dupont and Honeywell's refrigerant R-1234yf is doing the exact opposite of keeping things cool. The two chemical companies have spent years and hundreds of millions of dollars developing R-1234yf to replace R-134a, the new refrigerant shown to be 99.7-percent kinder to the environment than the one it is meant to succeed. Part of that development has been years of testing by governments, outside safety agencies and automakers to approve the chemical for use in cars. It passed the protocols necessary for the European Union to declare that new and significantly revised cars from 2013 onward needed to use R-1234yf, and mandated that every car as of 2017 must use it.
Enter Daimler AG. The automaker created a head-on collision test with a B-Class at their Sindelfingen test track that would lead to the pressurized refrigerant being sprayed on the engine. The result in 20 out of 20 test was that the refrigerant burst into flames as soon as it hit the hot engine, while Daimler says that R-134a does not catch fire in the same test. Another unexpected result of the R-1234yf test was the release of hydrogen flouride, a chemical far more deadly to humans than hydrogen cyanide, emitted in such amounts that it that turned the windshield white as it began to eat into the glass.
Said a Daimler engineer in a Reuters piece, "It was scarcely believable. The most complicated lab tests conducted using the most sensitive measuring instruments around found nothing and all we do is drive a car around a couple of times, open a tiny hole in the refrigerant line and the next thing you know the car is on fire." So Daimler said it wouldn't use the refrigerant, and it recalled the cars it had already shipped with R-1234yf.

Mercedes GLE to debut in NY, will get plug-in variant

On the eve of the 2015 Detroit Auto Show, Dieter Zetsche, Chairman of Daimler AG, said that 2015 will be the "Year of the SUV" at Mercedes-Benz. This means a host of new and updated sport-utility and crossover models, kicked off with the debut of the GLE-Class Coupe (pictured above) – in 450 AMG Sport and Mercedes-AMG GLE63 variants – here in the Motor City. But there's far more in store throughout the year. First, Mercedes has confirmed it will debut the non-coupe GLE-Class – the M-Class replacement – at the New York Auto Show in April. It will share most of its architecture with the GLE Coupe revealed here in Detroit, but will also come with a plug-in hybrid option. Mercedes-Benz debuted an S-Class Plug-In Hybrid at the Los Angeles Auto Show last November, and will expand this technology to other core models in its range. First, we will see the C350 Plug-In Hybrid, which also makes its debut here in Detroit. Beyond that, Mercedes has confirmed that the GLE-Class will benefit from a plug-in option, as will the upcoming GLC-Class crossover – the renamed replacement for the GLK. No official timing has been given for the GLC, but Mercedes confirms that both it and its largest utility vehicle – the GLS-Class (currently known as the GL-Class) – will debut "later this year." Year of the SUV, indeed. Featured Gallery 2016 Mercedes-AMG GLE63 Coupe View 9 Photos Green Detroit Auto Show New York Auto Show Mercedes-Benz Crossover SUV Hybrid Luxury PHEV 2015 Detroit Auto Show mercedes glk-class mercedes gl-class mercedes gle-class mercedes glc-class mercedes gls-class

Mercedes' CEO says Google should study car use, not car building

Google is rapidly throwing its massive weight into many facets of the auto business. Not only does the search behemoth want to take on Uber, offer car insurance quotes and run a specific version of Android on future infotainment systems, but the company is also at least toying with the idea of constructing its own completely autonomous vehicles. Such a powerful corporation entering the industry could frighten some automakers, but Daimler boss Dieter Zetsche isn't worried. The mustachioed executive doesn't believe that Google actually means to become an automaker but is instead just studying how people use cars. "Google and the likes want to get involved, I don't think in the first place to build vehicles," he told analysts, according to Reuters. Zetsche sees future collaboration with the technology giant in a quite nuanced way in that there are some things they can be partners on and other places where the two corporations might be competitors. One area where Zetsche potentially predicts an antagonistic relationship with Google regards data privacy, a concern is becoming a hot topic in the auto industry at the moment. Zetsche foresees the future of safety in Mercedes-Benz vehicles as protecting occupants not just physically but also safeguarding their personal information. "To be able to provide that, we have to keep control, and we can't do that when it is collected by Google," Zetsche said to Reuters. News Source: ReutersImage Credit: Gero Breloer / AP Photo Mercedes-Benz Technology Emerging Technologies Infotainment Autonomous Vehicles