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Ford made three big mistakes in calculating MPG for 2013 C-Max Hybrid

It's been a rough time for the official fuel economy figures for the Ford C-Max Hybrid. When the car was released in 2012, Ford made a huge deal about how it would beat the Toyota Prius V, which was rated at 42 combined miles per gallon, 44 city and 40 highway. The Ford? 47 mpg across the board. How did Ford come to this place, where its Prius-beater turned into an also-ran? Well, after hearing customer complaints and issuing a software update in mid-2013, then discovering a real problem with the numbers last fall and then making a big announcement last week that the fuel economy ratings of six different 2013 and 2014 model year vehicles would need to be lowered, the C-Max Hybrid has ended up at 40 combined, 42 city and 37 highway. In other words, the Prius trumps it, as daily drivers of those two vehicles have known for a long time. The changes will not only affect the window sticker, but also the effect that the C-Max Hybrid (and the five other Ford vehicles that had their fuel economy figures lowered last week) have on Ford's compliance with greenhouse gas and CAFE rules for model year 2013 and 2014. How did Ford come to this place, where its Prius-beater turned into an also-ran? There are two technical answers to that question, which we've got below, as well as some context for how Ford's mistakes will play out in the bigger world of green vehicles. Let's start with Ford's second error, which is easy to do since we documented it in detail last year (the first, needing to do a software update, was also covered). The basic gist is that Ford used the general label rule (completely legally) to test the Fusion Hybrid and use those numbers to figure out how efficient the C-Max Hybrid is. That turned out to be a mistake, since the two vehicles are different enough that their numbers were not comparable, despite having the same engine, transmission and test weight, as the rules require. You can read more details here. Ford's Said Deep admitted that the TRLHP issue is completely separate from the general label error from last year. Now let's move on to last week's announcement. What's interesting is that the new recalculation of the MPG numbers – downward, of course – was caused by a completely separate issue, something called the Total Road Load Horsepower (TRLHP). Ford's Said Deep admitted to AutoblogGreen that the TRLHP issue had nothing to do with the general label error from last year.

Ford, Volvo, Google, Uber and Lyft form self-driving alliance

Five companies arguably leading the worldwide effort to develop autonomous cars said Tuesday they're forming an organization to lobby the federal government to better prepare America's roads for self-driving technology. The founding members include some of the biggest companies in the automotive, autonomous, and ride-sharing realms – Ford, Google, Lyft, Uber and Volvo. Operating as the "Self-Driving Coalition for Safer Streets," they aim to work with lawmakers and regulators to clarify a disparate set of rules and regulations at both the state and federal levels that could hinder the deployment of autonomous cars. "The U.S. risks losing its leading position due to the lack of federal guidelines for the testing and certification of autonomous vehicles." – Hakan Samuelsson David Strickland, a former administrator of the National Highway Traffic Safety Administration who issued the first set of autonomous-related policies in that role (pictured below), will serve as the group's counsel and spokesperson. "The best path for this innovation is to have one clear set of federal standards, and the Coalition will work with policymakers to find the right solutions that will facilitate the deployment of self-driving vehicles," he said in a written statement. In January, Transportation Secretary Anthony Foxx said his department would accelerate efforts to craft such federal standards. Those efforts include holding two public hearings on standards, the second of which is scheduled to be held Wednesday in Palo Alto, California. Foxx signaled the intent to deliver them by June. Google has been leading the efforts to ensure such standards are national in scope, warning their cars could run afoul of state-specific laws should they cross state borders or if standards varies between the federal efforts and regional ones. The complexity of such efforts was underscored recently, when NHTSA agreed that Google's software could be considered the driver of a vehicle for the purpose of meeting federal motor vehicle standards, an interpretation that would conflict with preliminary California rules that mandate a licensed driver operate a self-driving car that comes equipped with human controls like a steering wheel and brakes. At South By Southwest last month, Jennifer Haroon, Google's self-driving car business leader, said the company couldn't accomplish its goals under those regulations.

Ford patents a multi-touch version of its classic keypad

For decades, Ford has offered a keypad on the doors of their cars that would allow owners access with the right code. Amazingly, the keypad has survived almost unchanged except for a recent touch button version. A new patent from the Blue Oval shows the keypad may get a big upgrade soon. The first big change is that it looks like the keypad may move to the key fob. Although it might be possible to have it on the car itself as well, the patent only seems to focus on the key fob. In addition, the fob will now be a multi-touch pad similar to that of modern smartphones. This will allow for more diverse code entries, according to the patent's description. Instead of just a simple number code, owners could enter a code that involves swipes and keystrokes, and even simultaneous keystrokes. For instance, you could enter a code that requires swiping from 1 to 3, followed by holding 2 and 4 to unlock the car. The patent also seems to indicate that this keypad would then display unlock functions and other functions on the fob after the correct code is entered, thus making it more than just a way to unlock the car. As for the practical implications of this keypad system update, it could provide an added layer of security. If someone steals your keys, they would have to also know your access code to get into the car. Whether this would also help make the key and car harder to hack would remain to be seen, though. Another possible benefit could be the prevention of accidental lock and alarm button presses, although that likely isn't a common issue. There could be potential downsides as well. If used as an extra layer of security, the legitimate owner would have to punch in their code on the fob to get in, which would render proximity key benefits relatively useless. Moving the keypad to the fob would also mean owners couldn't get into their cars without having the key with them. We don't have any clues as to when this could become a feature, but it doesn't seem like it would be difficult to implement, so it could show up in the next few years. Related Video: News Source: United States Patent and Trademark OfficeImage Credit: Ford, United States Patent and Trademark Office / Ford Auto News Ford Lincoln Technology keyless entry