09/20/2017 12:22PM

Autopilot engaged; speed set at 72 mph.

Driving south on US 101 past La Conchita, Ca. about 2 miles.

In the middle lane of 3 lane section of highway.

one Cadillac escalade pacing us about 6 car lengths behind.

No vehicles or obstacles to the left, right or in front.



Our 2014 Model S jerked violently to the right sufficiently that the steering wheel nearly wrenched from my hands. Passenger significantly alarmed.



My passenger and I both looked around to see what might have caused the unwarranted swerving, but could not see anything.



We had the vehicle serviced about 2 weeks ago. One of our complaints then was this same behavior on a couple of earlier occasions.



This behavior needs to be addressed, since we are losing confidance in the safety of this feature.

0