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Daimler, BMW partnering up on wireless charging

Plug-in vehicle advocates can get all warm and fuzzy about two Germany heavyweight automakers getting together for the sake of wireless charging. That's because Mercedes-Benz parent Daimler and BMW will work together to speed up development of a wireless charging system. While not a ton of details were divulged, we can still rejoice. Daimler says the system will consist of an on-board coil and another coil that can be placed within the garage floor or someplace similarly stationary. The system will charge at 3.6 kilowatts and with 90 percent efficiency. No details were released about the system's price or when it would be available, but Daimler shouldn't wait too long, since other OEMs are already talking about their own wireless charging systems. Daimler obviously has some skin in the game here, since Mercedes-Benz will start sales of its S500 plug-in hybrid in September. That model, which was first shown off last August at the Frankfurt Auto Show, can go as far as 20 miles on electric power alone and will get fuel economy of about 84 miles per gallon equivalent. And it's easy to imagine an i3 or i8 driver getting a kick out of never needing to touch a cord. This spring, reports sprung up that fellow German automaker Volkswagen was preparing a wireless charging option for its electric vehicles as soon as 2017. You can check out Daimler's press release below. Wireless charging of electric drive and plug-in hybrid vehicles: PLUG IN HYBRID - unplugged One of the next steps on the way to perfect electric drive and plug-in hybrid vehicles is wireless charging. Daimler and BMW have now agreed on jointly developing and implementing one common technology. Wireless charging of the battery will make the handling of electric drive and plug-in hybrid vehicles even easier. Mercedes-Benz will commence fleet testing of this "unplugged" technology with the S 500 Plug in HYBRID soon, in order to develop a real S-Class solution in recharging the high voltage battery in terms of comfort and ease of operating in the near future. The system consists of two components: a secondary coil integrated into the under tray of the car and a primary coil integrated into a floor plate that can be placed on a garage floor for instance. Electrical energy is transmitted contact-free without the need for a cable, at a power rate of 3.6 kW and with a degree of efficiency of 90%.

BMW broadens engine bolt recall to nearly half-million cars worldwide

Almost one month ago, we reported on a BMW investigation into a potentially defective bolt that lived in the company's VANOS variable valve timing system. At that point, the potential recall was seemingly limited to Chinese-market cars; the company was filing a recall application with Chinese officials.
Today, Bloomberg is reporting that the engine bolt issue has expanded into a recall for several world markets, involving some 489,000 vehicles. BMW was able to verify that report to Autoblog, while also providing a great deal more detail about the issue and vehicles affected.
The recall affects vehicles powered by N55 inline six-cylinder gasoline engines equipped with VANOS and Valvetronic technologies. 1 Series, 3 Series, 5 Series and 5 Series Gran Turismo, X3, X5, X6 and Z4 models from the 2010 to 2012 model years are included, as is the 2012 6 Series.

BMW X1 spied in the snow, on the 'Ring

The next-generation BMW X1 is moving ever closer to production, and it reportedly launches in Europe in June. With just a few months left of development, the Bavarian brand is making sure to get in as much work in as possible – as the shots above show. According to our spies, all of these pictures were taken on the same day, but BMW was running two simultaneous evaluations of the crossover in Europe. At the sunny Nurburgring, the company was doing high-speed tests on the famous track. Meanwhile in chilly Sweden, cold-weather analysis was happening. Regardless of the location, these are some of the least camouflaged X1s photographed yet. Based on the shots, it appears that BMW is evolving the compact CUV's design rather than overhauling it, but there are a few dashes of styling from the 2 Series Gran Tourer in the grille and headlights, as well. The 'Ring shots also clearly show off a panoramic sunroof. While these examples wear a lot of obfuscation at the back, it's easy to make out BMW's LED taillights. The X1 shares its UKL platform with the Gran Tourer and the latest Minis, but possibly offers all-wheel drive. It's reportedly going to be offered with a similar range of turbocharged 1.5-liter three-cylinder and 2.0-liter four-cylinder engines, as well. Related Video: Featured Gallery BMW X1 Spy Shots View 17 Photos Image Credit: CarPix Design/Style Spy Photos BMW Crossover Luxury bmw x1 ring