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8 things you should know about the Lexus LC 500h powertrain

Lexus unveiled the LC 500h today in The Netherlands, and I got to take a look inside its new hybrid system. On one hand it seems like a box of magic – it combines two seemingly incompatible transmission types into one package. But that's also the ingenious simplicity of the thing. We don't have all of the details on how it all works yet, but here's a rundown of the high points.Efficient business in front, low-key party in the back. What makes it all work is the mullet of transmissions. For the new hybrid transmission, Lexus used the Toyota Hybrid Synergy Drive/Lexus Hybrid System – which consists of an e-CVT with a planetary gearset and two electric motors (one for charging the battery, the other for motivation and regen) – and grafted a conventional four-speed automatic onto the back. The two units actually coexist in one package, with the e-CVT making things efficient and the automatic expanding the capabilities. So at the low end, the system can deliver more torque, and the engine can also run at lower rpm on the highway. It's all thanks to those fixed gear ratios, and it's surprisingly simple.Except it's not that simple. This is where the virtual gear ratios come in. Like current Lexus hybrids, the system has ratios it can call up with the e-CVT. In this case, there are six virtual ratios to complement the four real physical ratios, for a total of 10 "gears" at the transmission's disposal. (Not coincidentally, the V8 LC 500 coupe has a 10-speed automatic.) One of the four fixed gears is always engaged when the car is moving, so the 10 ratios come about from combinations of what the e-CVT in front and the automatic in the back are doing. In other words, all 10 ratios are variations on the four fixed gear ratios, which means that all 10 gears could be considered virtual.It won't use all the gears all the time. In Eco mode, the car will start off on electric power and skip the first couple of "gears." When it's set to Sport or Sport +, the engine will be engaged from a stop and the transmission will select the lowest ratio. The sportier modes will also ignore the top couple of gear ratios.It can drive faster with the engine off. In a Lexus GS 450h with the Lexus Hybrid System, for example, at speeds above 62 mph or so the engine has to start up. This is because something needs to take up some slack from the battery-charging motor-generator or else it will start spinning too quickly.

Toyota recalls pre-collision system on Avalon and ES models

Toyota is recalling 31,000 US examples of the 2013-2015 Avalon, Avalon Hybrid, Lexus ES350, and ES 300h because the Pre-Collision System could potentially cause an accident. According to the company, it's possible for the safety aid to misidentify a steel joint or plate in the road as a hazard and apply the brakes. The sudden, unexpected activation could lead to a crash. Toyota spokesperson Cindy Knight told Autoblog that the company has reports of two accidents in the US related to this issue, and there are also two alleged injuries. The company has no reports of fatalities. Toyota is taking a serious approach to deal with this problem. First, the company plans to disable the system on these sedans. Once the parts are available, dealers will replace the system with improved components. The company doesn't yet know when these repairs will begin, but owners should receive notification of the recall in November, according to Knight. Toyota isn't alone in needing to tweak safety equipment. Ford faced a similar issue when the company recalled 36,857 examples of the 2015 F-150 because passing a large, reflective semi could inadvertently activate the collision warning system. An update for the adaptive cruise control module software fixed the problem. TOYOTA RECALLS CERTAIN AVALON AND LEXUS ES VEHICLES TORRANCE, Calif., November 3, 2015 – Toyota Motor Sales, USA, Inc. today announced that it is conducting a safety recall of approximately 31,000 Model Year 2013-2015 Avalon, Avalon Hybrid, Lexus ES350 and ES300h sedans. In the involved vehicles, under certain situations, the PCS (Pre-Collision System) could interpret a steel joint or plate in the roadway as an object that triggers PCS activation. If this occurs, the PCS warning buzzer sounds and the system may apply the service brake automatically. Unexpected braking could increase the risk of a crash. For all involved vehicles, the PCS function will be disabled as an interim remedy. As the permanent remedy, Toyota dealers will replace PCS components with improved ones. Information about automotive recalls, including but not limited to the list of involved vehicles, is subject to change over time. For the most up-to-date Safety Recall information on Toyota, Lexus or Scion vehicles, customers should check their vehicle's status by visiting toyota.com/recall and entering the Vehicle Identification Number (VIN). Safety Recall inquiry by individual VIN is also available at the NHTSA site: safercar.gov/vin.

Bring back the Bronco! Trademarks we hope are actually (someday) future car names

Trademark filings are the tea leaves of the auto industry. Read them carefully – and interpret them correctly – and you might be previewing an automaker's future product plans. Yes, they're routinely filed to maintain the rights to an iconic name. And sometimes they're only for toys and clothing. But not always. Sometimes, the truth is right in front of us. The trademark is required because a company actually wants to use the name on a new car. With that in mind, here's a list of intriguing trademark filings we want to see go from paperwork to production reality. Trademark: Bronco Company: Ford Previous Use: The Bronco was a long-running SUV that lived from 1966-1996. It's one of America's original SUVs and was responsible for the increased popularity of the segment. Still, it's best known as O.J. Simpson's would-be getaway car. We think: The Bronco was an icon. Everyone seems to want a Wrangler-fighter – Ford used to have a good one. Enough time has passed that the O.J. police chase isn't the immediate image conjured by the Bronco anymore. Even if we're doing a wish list in no particular order, the Bronco still finds its way to the top. For now (unfortunately), it's just federal paperwork. Rumors on this one can get especially heated. The official word from a Ford spokesman is: "Companies renew trademark filings to maintain ownership and control of the mark, even if it is not currently used. Ford values the iconic Bronco name and history." Trademarks: Aviator, AV8R Company: Ford Previous Use: The Aviator was one of the shortest-run Lincolns ever, lasting for the 2003-2005 model years. It never found the sales success of the Ford Explorer, with which it shared a platform. We Think: The Aviator name no longer fits with Lincoln's naming nomenclature. Too bad, it's better than any other name Lincoln currently uses, save for its former big brother, the Navigator. Perhaps we're barking up the wrong tree, though. Ford has made several customized, aviation themed-Mustangs in the past, including one called the Mustang AV8R in 2008, which had cues from the US Air Force's F-22 Raptor fighter jet. It sold for $500,000 at auction, and the glass roof – which is reminiscent of a fighter jet cockpit – helped Ford popularize the feature. Trademark: EcoBeast Company: Ford Previous Use: None by major carmakers.