1973 Volkswagen Beetle - Classic 2 Dr Convertible on 2040-cars

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VW decides against active-cooling system for e-Golf lithium battery

When the 2015 VW e-Golf was introduced at the LA Auto Show last year, VW said it would come with a water-cooled battery. During the Detroit Auto Show, when the car was trotted out again, VW released a new press release that stripped out the "water-cooled" language, but this change went unnoticed. During a recent VW event in Germany, a friend from Green Car Reports realized that the battery on display did not seem to have any water-cooling mechanisms. That set us off on a bit of a sleuthing and we have now learned that VW is not going to include any active cooling in the upcoming e-Golf. In fact, the company is entirely confident that this car - because of what it's designed to do - doesn't need it. "The need for a cooling system wasn't there" - VW's Darryll Harrison VW has been working on an electrified Golf for ages now, and so changes to the plan are to be expected. But battery cooling is vitally important not just to keep the car operating properly but because when things get too hot, there can be serious public relations problems. Nissan began testing a new battery chemistry for the Leaf in 2013 after an uproar from warm-weather EV drivers in Arizona who were experiencing worse-than-expected battery performance. The Leaf has always used an air-cooled battery, which is another way to say that there is no active cooling system (more details here). Tesla CEO Elon Musk once said this approach is "primitive." So, why is VW following the same path? We asked Darryll Harrison, VW US's manager of brand public relations west, for more information, and he told AutoblogGreen that VW engineers discovered through a lot of testing of the Golf Mk6 EV prototypes, that battery performance was not impacted by temperatures when using the right battery chemistry. That chemistry, it turns out, is lithium nickel manganese cobalt oxide (NMC) in cells from Panasonic. These cells had "the lowest self-warming tendency and the lowest memory effect of all cells tested," Harrison said. He added that VW engineers tested the NMC cells in places like Death Valley and Arizona and found they didn't warm very quickly either through operation, charging (including during fast charging) or through high ambient temps. "The need for a cooling system wasn't there," Harrison said.

Volkswagen iBeetle gets integrated iPhone dock, little else

Apple fans have been itching to see the tech giant flex the full muscle of its iOS operating system in an automotive infotainment system for years, which is why we turned all sorts of excited when we caught wind of the Volkswagen iBeetle. The machine is headed to the Shanghai Motor Show for a debut, and VW promised it would be one of the "first cars in the world to have a genuine integrative interface for the iPhone that was coordinated with Apple." Listen closely, and you can hear the contented sigh of a million wallets opening.
Go ahead and close those up, kids.
In reality, the iBeetle offers little more than a dash-mounted dock and a special app that shows a few vehicle functions, which is about as far from an infotainment revolution as you're likely to find. In fact, the setup is little more than a factory rehash of aftermarket items, and hardly worth a whole model debut at an international motor show. And that's to say nothing of the fact that Apple relishes in changing the shape and form of its darling handheld at every generation. Volkswagen better be prepared to keep pace with appropriate docking mechanisms for the upcoming iPhone 5S, 6, 6S, et al.

Recharge Wrap Up: VW's Last Mile Surfer, Apple's BMW i3

Volkswagen has unveiled its Last Mile Surfer. This little electric scooter – it folds up small enough to fit in the trunk and weighs just 24 pounds – will go on sale next year for around 1,000 euros ($1,100 US), according to VW chairman Martin Winterkorn, as reported by Autocar. Of course, we're wondering why you'd need to pay that much money to avoid walking a mile, but maybe we just haven't walked that far in an interested buyer's shoes. See more at Autocar. Did Apple want to use the BMW i3 as the basis for its own electric car? That's the word from the German magazine Manager, which says that Apple and BMW were talking about using the i3 shell for the plug-in iCar (or whatever) started last fall but are no longer actively taking place, but the two organizations have not totally closed off communication. Read more at Manager or at Green Car Reports. BMW is continuing its efforts to connect your car to your phone in interesting ways with the new EnLighten app. The idea here is to let your phone act as a bridge between alerts about traffic signals and the car, so that notifications can be displayed in the dash instead of on your phone. That should keep more eyes on the road and let drivers minimize those races to the next red light, which will save fuel. At least, it will do so in cities that broadcast that sort of signal information. Read more in the press release below. Traffic City Info Makes Driving in Cities Easier than Ever Woodcliff Lake, N.J. – July 27, 2015... The BMW Group announced today that it is the first manufacturer to bring the EnLighten App, by Connected Signals, into the car. Drivers of BMW Vehicles with iOS Devices will be able to see traffic signal data on the vehicle's display in real time. The EnLighten app makes driving in cities easier by helping the driver anticipate traffic signal changes, which can increase safety and help save fuel by avoiding unnecessary acceleration. The EnLighten app shows the current status of the traffic light in front of the car in real time as well as a countdown to when the signal will change. Based on the current vehicle position, as well as its speed, the EnLighten app offers a recommendation about whether or not to stop for the traffic light or proceed through. An audio alert notifies the driver about a pending change in the signal they are approaching.