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Thermal imagery of BMW M4 DTM pit stop is red hot

A pit stop is a pit stop, right? The race car pulls in, the crew changes the tires, pumps in some fuel, maybe swaps out a busted body panel or squeegees the windshield, and off it goes for another heat. Only pit stops have become the focus of news lately for a number of reasons, whether it's because of mishaps (like the ones that prompted F1 to ban mid-race refueling), new time records (due largely to said ban) or interesting new ways to film the fast-paced action.
A few weeks ago we brought you footage of an IndyCar pit stop filmed from multiple angles courtesy of Google Glass. Now BMW has released a brief clip of one of its M4 DTM racers coming in for fresh rubber, all filmed by infrared camera. Its the kind of technology BMW uses to help optimize its German touring cars for competition, and now the Bavarian outfit has released some footage for fans to enjoy.
The resulting thermal imagery gives you an idea of how hot the car runs (and where the heat is emanating from), how warm they get the fresh rubber before they get it onto the car, and what kind of temperatures the pit crew is subjected to. Look closely enough in the 25-second video below and you'll even see the heat sputtering out of the exhaust pipes as the M4 downshifts into its pit box. (Just don't try adjusting your speakers, the clip is without audio.)

BMW recalling 1 Series ActiveE over bad drivetrain housing

There are always growing pains when automakers introduce new technologies. BMW is learning this with the electric powetrain used on the 2011 BMW ActiveE. According to the National Highway Traffic Safety Administration, about half of the all-electric 1 Series coupes currently in the hands of the public are being recalled for a potential problem that could leave the cars stranded.
With 700 ActiveE models running around the US, 360 of these cars have insufficient sealing between the electric motor and transmission, which could lead to premature wear to the connection between the two, which in turn could result in a loss of propulsion. BMW started notifying affected owners by phone earlier this month.
While no automaker wants a recall on its hands, it's much better for BMW to learn such a lesson now on the low-production, lease-only ActiveE ahead of the car's successor, the BMW i3, which is expected to be a much higher-volume EV. Scroll down for the official recall notification.

BMW NA chief: US won't get enough i3 EVs to satisfy demand

Nothing boosts the mystique of a new product like a "sold out" sign, and it appears likely that BMW will go that route with its first plug-in sold in the US. The German automaker won't likely import enough of its new i3 plug-in vehicles to meet US demand, Bloomberg News says, citing BMW North America chief Ludwig Willisch. Willisch added that once everything is up and running, the US will be the world's largest market for the i sub-brand of plug-in vehicles, which we know will also include the far racier i8 plug-in hybrid and likely other models as well. The i3 will arrive at US dealerships by the end of May and US dealers are investing $2.5 million in upgrades in part to accommodate the new i sub-brand. Last summer, BMW said its i3 would have a starting price of $41,350, not factoring in government tax credits nor the gas-powered range extender (which tacks on another $3,950). Both versions will be allowed into the high-occupancy-vehicle lanes, even with only one driver, in California though battery-powered version will get the unlimited white sticker (as opposed to limited green one). Check out our review of the i3 here.