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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.

What to do if the infotainment in your Lexus isn't working

According to Toyota, "errant data from our traffic and weather data service provider" caused the infotainment systems in 2014-2016 Lexus vehicles and the 2016 Toyota Land Cruiser to go into some sort of endless reboot loop. The video above shows what that looks like, in case you're interested. Obviously, it's not good – the malfunction means the audio systems, navigation and climate control systems aren't working properly, and that the hands-free mobile phone function won't work. Apparently, some owners were able to manually fix their cars by disconnecting the battery cables for 10 minutes, which forces the car's computer systems to restart. But Toyota isn't officially suggesting that people take that action. Instead, "Toyota and Lexus owners experiencing these issues should visit their dealer for a complimentary system reset and a confirmation of the system," the automaker said in a statement. It's worth noting that issues with the usability of modern infotainment systems have caused customer satisfaction scores to drop. Lexus, though, has been mostly immune to such complaints, having come in first place in J.D. Power's most recent Vehicle Dependability study. Not that you should automatically trust those findings, anyway... Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. News Source: Lexus via Twitter Lexus Toyota Auto Repair Ownership Technology Infotainment

Lexus ES350 confirmed for Kentucky production starting in 2015

Following Thursday's report, Toyota has confirmed that production of the Lexus ES will move to its Georgetown, KY assembly plant starting in 2015. To accommodate the extra 50,000 units of capacity that the ES represents, Toyota will be investing $360 million in the plant and hiring 750 new workers.
In the previous report, sources stated that the state of Kentucky had offered Toyota as much as $146.5 million to move ES production to the Georgetown facility.
The press release, posted below, specifies that only the ES350 will be built in Kentucky, so it's likely that the ES300h hybrid will continue to be built in Japan - where all ES models have been built since the car was introduced in 1989. Toyota's Georgetown plant, which currently builds the Toyota Camry, will also be getting an expansion to its engine plant to produce more four-cylinder engines at a cost of $30 million and will create an additional 80 jobs.