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Showing posts with the label TZEV

BMW i3 REx Lawsuit: How'd This Happen & Who's Really at Fault

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The "Hold state of charge" feature shown here on this i3 display is at the center of the recently filed lawsuit alleging the BMW i3 REx is unsafe to drive. Recently news has spread of a class action lawsuit filed in the state of California by MLG Automotive Law alleging that the BMW i3 REx is dangerous and "can result in a catastrophic situation for all those on the road." This, in my opinion, is grossly misleading. However in fairness, to say the vehicle can be driven like any other car while the range extender is in use is also grossly misleading. To understand the juxtaposition of those two statements takes some explanation. The truth is, the plaintiffs aren't making this up. What they are describing in the lawsuit is called "Reduced Power Mode" and it can happen under certain strenuous circumstances when the vehicle continues, for a prolonged period, to consume more power than the range extender can provide. In this post I'm going to attemp...

The i3 REx: One Owner's Thoughts on the BEVx Restrictions

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John spending some time with the i3's carbon fiber big brother, the BMW i8 Below is a guest post from a fellow BMW ActiveE Electronaut who went on to get an i3 REx, just as I did. John and I have had quite a few discussions about the i3's range extender implementation for the North American market. In fact, he almost didn't get the car because of it. As you will read below, he's given a lot of thought to how BMW has implemented the REx to achieve the California Air Resource Board's BEVx designation and why he believes CARB should reconsider the strict requirements they have imposed. This will be the first part of his contribution here. Next week I'll publish the second part which will summarize his "SF Bay Area to Tahoe" road trip to see how the range extender fared on this strenuous, 7,000+ ft climb up to Donner Summit. ------------------------------------------------------------------------------------------   My name is John Higham and I was Born El...