2007 Bmw X3 3.0si on 2040-cars

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Check out the trick way you access the tire valve on this BMW Alpina B6

The wheels are one of the first things you notice when checking out the 2015 BMW Alpina B6 xDrive Gran Coupe. The 20-inch aluminum alloy rollers have 21 spokes that spray out from their hubs, creating one of Alpina's signature design features. But there's also plenty of function to go along with the stylistic form of this hotted-up BMW 6 Series Gran Coupe.
By rotating the Alpina roundel and unlocking the center hub, you gain access to the tire valve and bolts, which are hidden inside. They're literally kept under lock and key, and they protect your Alpina's wheels from the elements and theft. This unique center-fill system employing a hollow spoke isn't a new setup for the favored BMW tuner, but since Autoblog had one in our offices this week, we thought we'd take the opportunity to show the unique mechanism in case you haven't seen it before. Check it out in our brief video below.

2014 BMW X5

Is Better Than Ever Still Good Enough?
By now, all but the staunchest of traditionalists have moved past the shock and horror of seeing their favorite automotive brands branching into categories and segments that break with their previously accepted norms. In other words, you and I don't really care all that much if the BMW M3 is powered by an inline six or a V8, or whether it boasts a turbocharger, just so long as the end result is an awesome car. Similarly, we don't get all hot under the collar seeing that same M3 share space on the showroom floor with a brace of SUVs and crossovers... or, as BMW continues to insist, Sports Activity Vehicles.
Time, as they say, heals all wounds, and the BMW X5 has been around long enough, having first seen the light of day in 1999, that anyone offended by its existence has since gotten over it. Plus, the X5 is a legitimately nice vehicle to drive, offering such desirable qualities to family men and women as seating for up to seven, all-wheel drive and a commandingly tall view of the road. For the enthusiast set, the X5 serves up a taut chassis and powerful engine options.

10 automakers shack up in Detroit hotel to talk Takata airbags

Since Takata has decided not to take the lead concerning potential issues with its airbag inflators, the automakers have. Perhaps that's unsurprising, since it's the automakers, not Takata, that will take a beating on the dealership floor if consumers decide its models are a health hazards. The Detroit News reports that Toyota, Honda, General Motors, Ford, Chrysler, Mazda, BMW, Nissan, Mitsubishi and Subaru met in a hotel conference room near the Detroit Metropolitan Airport last week to sort out a way to understand the technical issues involved. So far, faulty airbag inflators have been ruled the cause of five deaths and 50 injuries around the world, but neither Takata nor investigators understands exactly why the inflators are malfunctioning. The National Highway Traffic Safety Administration recently asked Takata to issue a national recall, Takata declined, citing a minuscule failure rate and the fact that it's still investigating the issue. Toyota and Honda then made an industry-wide appeal for "a coordinated, comprehensive testing program" that would pinpoint the problem inflators and get them replaced, and that's what the Detroit meeting was about. Numerous issues, however, will make this a long row to hoe: simply getting the parts to replace the nearly 20 million inflators in cars recalled around the world so far - even working with other suppliers - will take a years, but more importantly, no one knows if the replacement inflators currently being installed will suffer the same issue. Answers will hopefully come quickly with Takata, the ten automakers and NHTSA all independently investigating the problem.