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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 calling in 76k vehicles over airbag issues

Vehicles these days are typically fitted with a mat in the front passenger seat that determines whether that airbag needs to be activated in the event of a collision and how it should deploy. But that system doesn't always work, as Mercedes recently found in its SL-Class roadster and as Suzuki did before it with the Grand Vitara and SX4 crossovers. Now a crop of BMW vehicles have befallen the same issue, prompting the Bavarian automaker to cooperate with the National Highway Traffic Safety Administration to issue a recall for the vehicles in question.
The problem affects precisely 76,565 vehicles, including certain the 3 Series (sedan and wagon), 5 Series, 7 Series and X5 crossover families spanning the 2006 and 2007 model years and fitted with a certain type of seat. However, since the parts to repair the problematic components are not currently available, as you can see from the recall notice below, it won't be until March 2014 when local dealers will be able to resolve the issue.

BMW could add all-electric Mini, X3 SUV

BMW's Mini sub-brand will add a battery-electric variant as the company looks to meet stricter emissions mandates around the world, according to an interview Bloomberg News conducted with CEO Harald Krueger. BMW is also planning an all-electric version of its X3 SUV and may start greening up models as large as its 7 Series sedan, though that prospect is far cloudier. The all-electric Mini will be available to the public as soon as 2019, while the battery-electric X3 SUV will likely start sales the following year. BMW didn't offer specifics about how much those models would cost or far they will be able to travel on a full electric charge, with Krueger only saying single-charge ranges would be "competitive" with other all-electric models. BMW this summer upgraded the battery in its i3 electric vehicle and boosted its single-charge range by about 40 percent to 114 miles. As for demand for BMW's i sub-brand vehicles, US sales of the i3 through September fell 27 percent to almost 5,800 vehicles, while sales of the i8 plug-in hybrid are down 19 percent to about 1,100 units, BMW said on Monday. Meanwhile, word got out earlier this year that BMW may dedicate the Rocketman concept hatchback as Mini's entrant to the electric-vehicle sector. BMW actually used a Mini as its first electric testing vehicle. The Mini E was produced in 2009 and 2010 before giving way to the BMW ActiveE, which was actually a converted 1-Series vehicle. Eventually, BMW started producing the i3. Related Video: Featured Gallery Mini Rocketman Concept View 25 Photos News Source: Bloomberg News Green BMW MINI SUV Electric