"But the truck owner who sued asserts the replacements mean nothing because the replacement transmissions are as defective as the originals."
'Although he filed the class action for more than $5 million and claims the transmission problem exposes him to "an increased risk of severe injury or...
This is the only one I've found. I don't know if they are selling aftermarket, of OEM.
https://www.tacomatownonline.com/products/premium-block-heater-24-tacoma
I've been trying to see the hole it goes into. I think it's on the driver's side.
I had my steering wheel heater turned on and I had to put the tranny in park to get it to turn off.
I've also noted the weird Qi charger and the rear window.
Mine drips under the truck just forward of the passenger seat. But I don't think the drain is vented into the cabin.
Pull your cabin filter and check it.
I did on my previous Taco from time to time–I'm not a fan of doing it in the dead of winter, so I fall off the wagon once in a while. You need to find a place you trust.
You'd need a lot.
A different third brake light with the two cameras
The front camera
The side mirrors with the cameras
The digital mirror
The switch
A software update
The 14 screen
And that's assuming the wiring harness is already in your truck. Unfortunately, I don't think it's doable.