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Recharge Wrap-up: BMW i app for Apple Watch, Tesla certified pre-owned web page

BMW has introduced ConnectedDrive and BMW i remote apps for the Apple Watch. The apps can show users battery and charging status, give service alerts, and control certain vehicle functions from the wearer's wrist. It can tell the owner if the doors are locked, or if the sunroof or trunk is open. Users can activate the climate control remotely from their watch, or honk the horn to help find the car in a crowded parking lot. It can even guide the owner back to the car using the navigation system. Read more in BMW's press release below. Higher octane gasoline could provide better fuel economy. According to a panel at the SAE World Congress that included folks from Ford, General Motors, Chevron and an ethanol group, a higher-octane fuel could boost fuel economy by three to six percent and reduce CO2 emissions by two percent. While higher octane fuel is more expensive, building cars calibrated to higher octane ratings could help automakers raise fuel economy and meet CAFE standards. Cars not calibrated to the higher octane levels would likely not see any significant benefit in fuel economy. Read more from Automotive News. Tesla Motors has added a Certified Pre-Owned section to its website. Tesla didn't make any announcement before it quietly added the CPO page. The used Model S electric cars sold by Tesla include a warranty good for four years or 50,000 miles. Plus, the cars have been inspected by technicians at Tesla to make sure everything is in working order and up to company standards. Explore the page yourself, and read more at Teslarati. BMW ConnectedDrive and BMW i Remote app. World premiere: Apple Watch controls functions of BMW i models. Munich. BMW is pressing its claim to automotive brand leadership in the world of mobile vehicle connectivity through its BMW ConnectedDrive technology. As the BMW i Remote app confirms, nowhere else is the link-up of driver, car and outside world raised to such an advanced level. The app can already be used to remotely check and control functions of BMW i models. It is an application that customers will also be able to use from day one on the new Apple Watch, due for imminent release. Apple Watch uses the BMW i Remote app – which can be downloaded free from the Apple iTunes Store – to keep users updated on the car's current battery status, for example, and alert them when the high-voltage unit is fully charged.

Confident new Cadillac marketing boss ready to take on Tesla, BMW

When there's a former BMW executive heading Cadillac's efforts to boost sales of its only plug-in, it's a pretty safe guess that the marketing emphasis won't be on environmental friendliness and tree-hugging tendencies. The General Motors luxury brand has appointed ex-Bimmer executive Uwe Ellinghaus to be its marketing chief late last year, and the German-born Ellinghaus is now saying that he's targeting potential customers of Tesla Motors, in addition to BMW, for potential growth in sales of the Cadillac ELR extended-range plug-in. Appointed to Cadillac's head of marketing last November, Ellinghaus recently told Advertising Age that GM needs to highlight the Cadillac's looks and performance. He complimented Tesla for putting more emphasis on those attributes in the Model S than on its lack of emissions or lack of refueling costs (but Tesla hasn't shied away from highlighting the EV's savings). Ellinghaus says that trying to gear advertising "for people who are tree-huggers and green-wash an entire brand" won't be successful. You don't say. So far, the ELR hasn't made much of a dent in US car sales. Through May, Cadillac, which spent about $280 million on all of its US marketing last year, sold 293 units, whereas Tesla had been approaching the 11,000-unit figure for the Model S. With that in mind, Cadillac may be working on a sportier version of the ELR, as spy shots of a test vehicle from May revealed larger brakes and wheels. You can read our First Drive impressions of the ELR here.

BMW Hack: the auto industry's big cyber-security warning sign [w/video]

A cyber-security hole that left more than two million BMWs vulnerable may be the most serious breach the auto industry has faced in its emerging fight against car hackers. Security experts are not only concerned that researchers found weaknesses inside the company's Connected Drive remote-services system. They're worried about how the hackers gained entry. German researchers spoofed a cell-phone station and sent fake messages to a SIM card within a BMW's telematics system. Once inside, they locked and unlocked car doors. Other researchers have demonstrated it's possible to hack into a car and control its critical functions, but what separates this latest exploit from others is that it was conducted remotely. In an industry that's just coming to grips with the security threats posed by connectivity in cars, the possibility of a remote breach has been an ominous prospect. The fact it has now occurred may mean a landmark threshold has been crossed. "It's as close as I've seen to a genuine, remote attack on telematics," said Mike Parris, head of the secure car division at SBD, a UK-based automotive technology consulting company. "At this point, the OEMs are trying to play a game of catch up." Previous researchers in the automotive cyber-security field have launched remote attacks that are similar in nature, though not the same. In 2010, academics at California-San Diego and the University of Washington demonstrated they could remotely control essential functions of a car, but they needed to be within close proximity of the vehicle. In November 2014, researchers at Argus Cyber Security remotely hacked cars with an aftermarket device called a Zubie plugged into their diagnostic ports. But the remote attack was predicated on the Zubie dongle having physically been installed in the car. With the BMW hack, researchers compromised the car without needing physical access or proximity. The German Automobile Association, whose researchers conducted the BMW study, said it infiltrated the system "within minutes" and left undetected, a feat that raises the possibility that a hacker could do the same in a real-world scenario. Messages Were Sent Unencrypted Security analysts described the BMW infiltration as a "man in the middle" attack. Researchers mimicked a cellular base station and captured traffic between the car and the BMW Connected Drive service, which drivers can access and control via an app on their cell phones.