2013 Vw Beetle Convertable on 2040-cars

Auto blog

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.

VW recalling all its diesels in Australia

VW's Australian division has announced it will recall all of its diesel vehicles that are believed to be programmed to cheat government emissions-testing process, Reuters says. VW Australia will recall almost 100,000 cars as a result. About two-thirds of the vehicles to be recalled in Australia will be Volkswagen-branded light-duty vehicles, while about 17,000 will be commercial vehicles. About 5,000 vehicles will be Skodas. New VW CEO Matthias Muller (former chief Martin Winterkorn stepped down towards the beginning of the diesel scandal) said last week that VW recalls in Europe would start in January, with all cars slated to be "fixed" by the end of next year. As for US VWs, any massive recall of the nearly half-million affected diesels here will be difficult to make work. VW is still figuring out how to deal with the 2016 model-year diesels, which are new a few months away from seeing the light of day because of the brouhaha. The company has been forced to resubmit those diesels to the US Environmental Protection Agency (EPA) for more testing. Back in Germany, local investigators have searched Volkswagen's headquarters in Wolfsburg for more information on the so-called "defeat device" software built into VW's diesel engines. Volkswagen has set aside $7.3 billion to deal with the fallout from the scandal after estimating that as many as 11 million of its diesel-powered worldwide vehicles use software that essentially games emissions tests system. Without this cheater software, VW's diesels perform worse when they follow emissions regulations. Related Videos: News Source: ReutersImage Credit: Paul J. Richards / Getty Government/Legal Green Volkswagen Emissions Diesel Vehicles vw diesel scandal

VW CEO Winterkorn issues video apology for diesel scandal

Amid rumors that he might step down from the automaker, Volkswagen CEO Martin Winterkorn has issued a video statement publicly apologizing for the company's diesel emissions scandal. The boss claims that he doesn't have the answers to all of the questions yet but promises a thorough investigation to makes things right. Multiple times in the speech, he asks forgiveness from customers all over the world and asks people not to blame all of the company's 600,000 employees for this lapse. At no point does Winterkorn mention resigning, though. You can watch the whole clip above, but it's in German, so turn on the subtitles. However, Winterkorn's future with VW isn't assured, and works council boss Bernd Osterloh appears ready to make some changes. "I can assure you that we will do everything possible in the supervisory board meetings this week to ensure the matter is cleared up quickly and that personnel consequences are drawn. And that will not just affect the rank and file, I can assure you," he said in a letter to Bild, according to Reuters. Earlier today, the automaker admitted that the same engine management software is in vehicles from other VW group brands, but it claims that the Type EA 189 engine is the only one with a deviation between test results and real-world numbers. That mill is installed in 11 million vehicles across the globe. As a start, VW is earmarking 6.5 billion euros ($7.3 billion at current rates) to service them. The actual costs could go much higher, though.