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VW recalls 1.1M Jetta, Beetle models in US, China over suspension fears

Volkswagen is recalling about 1.1 million vehicles in China and North America in a newly announced campaign affecting the rear suspensions on some models. For the US, the action covers about 442,265 vehicles, including 400,602 examples of its 2011-2013 Jetta and 41,663 units of the 2012-2013 Beetle and Beetle Convertible. According to Reuters, the recall affects a further 126,000 vehicles in Canada and about 581,090 in China, including related market-specific models like the Sagitar.
The problem can occur if the affected models have a collision to the rear or the side-rear of the vehicle. It's then possible for the trailing arms on the torsion-beam rear suspension to be damaged. If the harm isn't noticed, then the part could fracture while driving. Obviously, a broken rear suspension is going to have an adverse effect on handling.
To fix things, VW dealers will inspect the trailing arms on the models, and they will all receive a sheetmetal part that will make a distinctive sound if broken in the future. If already damaged, the entire torsion beam will be replaced. Obviously, this work will be done at no charge to owners.

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.

VW joins Daimler's protest of new A/C refrigerant as EU deadline for compliance passes

The case of Dupont and Honeywell's refrigerant R-1234yf is doing the exact opposite of keeping things cool. The two chemical companies have spent years and hundreds of millions of dollars developing R-1234yf to replace R-134a, the new refrigerant shown to be 99.7-percent kinder to the environment than the one it is meant to succeed. Part of that development has been years of testing by governments, outside safety agencies and automakers to approve the chemical for use in cars. It passed the protocols necessary for the European Union to declare that new and significantly revised cars from 2013 onward needed to use R-1234yf, and mandated that every car as of 2017 must use it.
Enter Daimler AG. The automaker created a head-on collision test with a B-Class at their Sindelfingen test track that would lead to the pressurized refrigerant being sprayed on the engine. The result in 20 out of 20 test was that the refrigerant burst into flames as soon as it hit the hot engine, while Daimler says that R-134a does not catch fire in the same test. Another unexpected result of the R-1234yf test was the release of hydrogen flouride, a chemical far more deadly to humans than hydrogen cyanide, emitted in such amounts that it that turned the windshield white as it began to eat into the glass.
Said a Daimler engineer in a Reuters piece, "It was scarcely believable. The most complicated lab tests conducted using the most sensitive measuring instruments around found nothing and all we do is drive a car around a couple of times, open a tiny hole in the refrigerant line and the next thing you know the car is on fire." So Daimler said it wouldn't use the refrigerant, and it recalled the cars it had already shipped with R-1234yf.