2013 Nissan Altima 2.5 S on 2040-cars

Auto blog

Nissan Leaf battery cells put through torture test, live to charge again

One minor chink in the armor of the Tesla Model S is that a small number have caught fire, once their battery packs were penetrated. Nissan Leaf drivers, however, might just be able to weather such an event without an ensuing CarBQ. Our evidence for such a claim? A video that has surfaced of cells from a Leaf pack undergoing a battery of torture tests (pun somewhat-ashamedly intended). Shared by folks at the Hybrid Auto Center in Las Vegas – who offer for sale, among other things, used Leaf lithium battery modules – the footage shows salvaged cells being brutally assaulted with a screwdriver, and later, a propane torch. Granted, these tests are not the same thing as flinging a piece of metal into a working pack at 70 miles per hour, but they do claim to show that a puncture does not always equal a fire. Oh, and don't try this at home. When pierced through by the flat head tool, there is no explosion or eruption of flame. Instead, a rather modest wisp of smoke shyly emerges as the electrolyte next to the shorted area of the fully-charged foil pouch reacts with the influx of oxygen. Again and again, the blade descends, until the cell is riddled with holes. No fire. Amazingly, when connected with a voltmeter afterward there are still plenty of signs of life, and when it is charged and discharged (off-camera), it reportedly suffers only a slight loss of charge capacity. The video goes on to show another cell attacked with open flame with similar results. While the demonstration is, perhaps, somewhat crude, the message it sends is loud and clear: lithium batteries can be safe and rather robust, despite some freak accidents. Scroll below to watch the short presentation for yourself. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Automakers can, and do, use your private information however they want

The first paragraph of Mozilla’s *Privacy Not Included" buyerÂ’s guide about car privacy issues is worth repeating here: “Ah, the wind in your hair, the open road ahead, and not a care in the world Â… except all the trackers, cameras, microphones, and sensors capturing your every move. Ugh. Modern cars are a privacy nightmare.” “Ugh” may be an understatement. The crux of the matter is control: The nonprofit Mozilla Foundation has found that vehicle manufacturers have collected tons of “private” data from vehicle operators, thanks to the proliferation of sensors and cameras and smartphones connected in and to cars. In its report, Mozilla found that 25 car brands all failed the consumer privacy tests it carried out. Its research found that 84 percent of car companies review, share or sell data collected from car owners, and that the information was used for reasons unrelated to the operation of a vehicle or to a car brandÂ’s relationship with its owners. And beyond that, the report says that many companies — more than half — “say they can share your information with the government or law enforcement in response to a 'request.' Not a high bar court order, but something as easy as an 'informal request.'” Some other points made by the foundation: — Six car companies can collect intimate information, including a driverÂ’s medical information and genetic information. Plus info about how fast a person drives and the songs he listens to in the car. — Nissan earned its second-to-last spot (Tesla, not surprisingly, was worst) “for collecting some of the creepiest categories of data we have ever seen": In an apparent attack of full disclosure, Nissan said that it can share “inferences” drawn from the data to create profiles “reflecting the consumerÂ’s preferences, characteristics, psychological trends, predispositions, behavior, attitudes, intelligence, abilities, and aptitudes.” It also collects information about “sexual activity.” It's not clear how they can do that, but in their privacy notice they say they could. Not to be outdone, the report says, “Kia also mentions they can collect information about your 'sex life' in their privacy policy.” — Only two of the 25 brands reviewed, Renault and Dacia, stated that drivers had the right to delete their personal data. The brands are headquartered in Europe, where consumers are protected by General Data Protection Regulation privacy laws.

Nissan ex-Chairman Carlos Ghosn wins release from jail

TOKYO — The Tokyo District Court approved the release of former Nissan Chairman Carlos Ghosn on bail of 1 billion yen ($8.9 million) on Tuesday, although the end of his four months of detention in Japan was delayed when prosecutors appealed that decision. Prosecutors filed their objection to Ghosn's release within hours of the announcement he was going to be granted bail. But their appeal was rejected by the court, paving the way for his release. A lawyer for Ghosn said he would not be able to leave the Tokyo Detention Center until Wednesday at the earliest, because bail procedures can't be done at night. The acceptance of Ghosn's request for bail, his third, came a day after the lawyer, Junichiro Hironaka, said he was confident the auto executive would gain his release. Hironaka, who recently joined Ghosn's defense team, is famous for winning acquittals in Japan, a nation where the conviction rate is 99 percent. Hironaka said Monday that he had offered new ways to monitor Ghosn after his release, such as camera surveillance. Hironaka also questioned the grounds for Ghosn's arrest, calling the case "very peculiar," and suggesting it could have been dealt with as an internal company matter. He welcomed the decision, telling reporters: "It was good we proposed concrete ways showing how he would not tamper with evidence or try to flee." The 1 billion yen bail set by the court was relatively high but not the highest ever in Japan. Among the conditions for Ghosn's release were restrictions on where he can live, a ban on foreign travel and other promises not to tamper with evidence or try to flee, the court said. The former head of the Renault-Nissan-Mitsubishi Motors alliance has been detained since he was arrested on Nov. 19. He says he is innocent of charges of falsifying financial information and of breach of trust. In Japan, suspects are routinely detained for months, often until their trials start. That's especially true of those who insist on their innocence. Prosecutors say suspects may tamper with evidence and shouldn't be released. Two previous requests submitted by his legal team were denied. His previous defense lawyer, Motonari Ohtsuru, had said Ghosn's release might not come for months. Hironaka is among many critics of the Japanese justice system who say such lengthy detentions of suspects are unfair.