It sounds like having a car that randomly yanks the steering wheel is very distressing.
It's the beeping possibility that is preventing me from installing it. Yanking the wheel I am less concerned about (though it definitely depends on how strong that yanking is and I'd like it to be kept to a minimum), since I will be holding it. But I cannot abide the beeping. No beeping.
Agreed, no debate, for versions 16.2 and 16.3. This is a new feature that did not exist in prior versions. Everyone with a Model 3 has it for sure (and all other safety features), no matter whether they paid for AP/EAP/FSD or not.
The three position slider is LDA, which is a separate thing from ELDA. It appears that LDA only works in conjunction with AP, it will only kick in just after AP is disengaged.
I don't know anything about "LDA". I only know about "LDW" on version 12.1.2 and earlier (it's been around for as long as I have owned the car, so November 2018). Based on Tesla's press release, LDA is new and only part of version 16.2/16.3. (I think.)
Lane Departure Warning (LDW):
This warning will vibrate the steering wheel when crossing lines, sometimes, and only when you do not have your blinker on (and if you cross the line in the opposite direction from your blinker, it will still activate, I think...though that direction thing specifically I could be confusing with the Highlander behavior - the rest is 100% true though). It does NOT beep. It's great, like a shiatsu massage.
I've attached a picture of this LDW setting on version 12.1.2, to be clear about what I'm talking about.
The video you reference shows that there is a "mode confusion" warning that seems to activate sometimes when transitioning from Autosteer to TACC-only mode, when you cross a line in TACC-only mode after having just cancelled Autosteer. I've never experienced it. It's seems to be there to warn you that you're no longer being steered. I believe it beeps (I'm not going to try to dig up the video)? I'm not aware that there is a setting for it, and it's definitely not the "same" as the LDW I describe above. Whether disabling LDW also disables this warning, I don't know. I actually doubt it. I tried to activate this warning yesterday, by turning on Autosteer, overriding the steering, then drifting across a lane line, but I could not. It was kind of busy though so I only tried once, and it was not on a freeway and I wasn't going that fast (maybe 35mph).
So, I have some questions, since I don't have 16.2/16.3:
Is there a new,
additional, slider for "LDA"? Or is this a replacement for the LDW slider, now with 3 settings (off/warn/assist)?
Does this new "LDA" beep, if you have it set to
warn? Or does it vibrate soothingly only? I sure hope it does not beep.
As we know, there is a separate slider for ELDA, but you have to turn it off every time you drive. That one presumably does a lot of beeping & steering no matter how you have the other options set.