This thread is pretty crazy, and I'll probably be stoned from multiple directions for posting here again.
I never said anyone's cars were going to burst into flames or anything. For that to happen, more failures than just condition X or Z would have to happen. They're both just additional risk factors when looking at overall failure possibilities, neither of which will cause something catastrophic on its own and neither of which is any more of a problem than some aspects of general use (charging to 100%, supercharging, leaving the car in the sun, etc... or in an ICE vehicle, I'd say just pumping gasoline is riskier than all of the above).
There are a bunch of factors that increase the risk of fire in a battery. For example, I'd say just charging a car (one without any other issues, new, whatever) to 100% and letting the car sit without discharging soon can result in as much, or likely even more in many cases, risk of fire than any of the conditions mitigated by the range loss updates. Charging to 100% in direct sunlight is probably more risky than having condition Z.
Heck, I'd say using Ludicrous+ battery heating is probably 5x riskier than any of the conditions relevant to this discussion.
So, let's not blow things out of proportion. There is acceptable risk involved with the operation of any automobile, ICE or EV. However, the more risk eliminated, the better.
The problem for me is that other conditions that would end up with condition X or Z as a catalyst for a disaster type failure are not really as easy to detect or prevent, so eliminating the risks you can eliminate (ie: update) is a positive thing in this case when you compound multiple problems.
I'm still not convinced Tesla is going to do the absolute right thing by owners as far as actually correcting the underlying issue (which requires a pack replacement to fix 100%, no way around it). I'm convinced they are working in the best interest of safety by pushing the updates they have pushed. I'm also convinced that they're really working pretty hard to mitigate as much as possible with as little adverse effect as possible.
I'm convinced no one involved on Tesla's side is sitting there thinking, "Well, we can just let cars have problems for the sake of our bottom line." As far as they're concerned, the update eliminates the risk factor entirely. By not applying the update, you're accepting that slightly elevated risk of failure... just like you would if you had an ICE vehicle and say, didn't replace a component you knew could fail.
From what I've gathered, the number of people who could possibly still be affected by conditions X or Z (ie, have not updated) is less than 100... out of tens of thousands. I'd say that's good enough.
Yes, it sucks that range loss could be involved, and I'm hoping they'll find a way to either mitigate it in a way that corrects that, or corrects the issue entirely by replacing packs for those who can not recover 100% of the range lost by software mitigation.
Commence the stoning...
I never said anyone's cars were going to burst into flames or anything. For that to happen, more failures than just condition X or Z would have to happen. They're both just additional risk factors when looking at overall failure possibilities, neither of which will cause something catastrophic on its own and neither of which is any more of a problem than some aspects of general use (charging to 100%, supercharging, leaving the car in the sun, etc... or in an ICE vehicle, I'd say just pumping gasoline is riskier than all of the above).
There are a bunch of factors that increase the risk of fire in a battery. For example, I'd say just charging a car (one without any other issues, new, whatever) to 100% and letting the car sit without discharging soon can result in as much, or likely even more in many cases, risk of fire than any of the conditions mitigated by the range loss updates. Charging to 100% in direct sunlight is probably more risky than having condition Z.
Heck, I'd say using Ludicrous+ battery heating is probably 5x riskier than any of the conditions relevant to this discussion.
So, let's not blow things out of proportion. There is acceptable risk involved with the operation of any automobile, ICE or EV. However, the more risk eliminated, the better.
The problem for me is that other conditions that would end up with condition X or Z as a catalyst for a disaster type failure are not really as easy to detect or prevent, so eliminating the risks you can eliminate (ie: update) is a positive thing in this case when you compound multiple problems.
I'm still not convinced Tesla is going to do the absolute right thing by owners as far as actually correcting the underlying issue (which requires a pack replacement to fix 100%, no way around it). I'm convinced they are working in the best interest of safety by pushing the updates they have pushed. I'm also convinced that they're really working pretty hard to mitigate as much as possible with as little adverse effect as possible.
I'm convinced no one involved on Tesla's side is sitting there thinking, "Well, we can just let cars have problems for the sake of our bottom line." As far as they're concerned, the update eliminates the risk factor entirely. By not applying the update, you're accepting that slightly elevated risk of failure... just like you would if you had an ICE vehicle and say, didn't replace a component you knew could fail.
From what I've gathered, the number of people who could possibly still be affected by conditions X or Z (ie, have not updated) is less than 100... out of tens of thousands. I'd say that's good enough.
Yes, it sucks that range loss could be involved, and I'm hoping they'll find a way to either mitigate it in a way that corrects that, or corrects the issue entirely by replacing packs for those who can not recover 100% of the range lost by software mitigation.
Commence the stoning...