@NuttyM3 whatever happened with your situation? Did your car turn out to be a lemon?
@Willy’sEV has your car remained fixed?
I have a 2020 MSLR. In Sept. of this year, I had taken it to the SC for the car/steering wheel vibrating when accelerating at a fast speed. They replaced the front LH & RH Halfshaft - Front Drive Units (not sure if any of this is related to my info. below, but thought I would share it.
In November I received all of these error messages while driving home in rush hour traffic. The car jolted a few times and then I got all the messages. The car was still driveable, however, it was weird since I had
zero resistance when letting off the accelerator. ABS, Automatic Emergency Braking, Stability Control, Traction Control & Adaptive Ride Control - all disabled. Regenerative breaking temporarily reduced (pretty much not happening!), Park Assist, Vehicle hold, Lane Departure Avoidance unavailable. Immediately drove to SC. They made an appt. for me the next day and gave me a loaner. Took the car in at 3:30 pm on 11/18 and received a message at 11:11 pm that same night that it was ready. They replaced the rear RH Wheel speed sensor &
verified proper operation. They also did a 4 wheel alignment (saying that this was part of my issue), which I paid for. They performed the alignment and made minor adjustments to the toe &
verified proper operation. I also had them look at my steering wheel as it had been making a loud vibration noise when telescoping out. They lubed the steering column gear &
verified proper operation. I picked up my car the next day, 11/19 (10 pm), and the minute I put my foot on the break I get the same error message. Message the SC in the app. It's now the weekend. They got back to me and made me an appt. for 11/23. Dropped the car off on 11/23, gave me a loaner. 11/24 they tell me that replaced the rear RH wheel hub due to metallic build-up. Still getting error messages. Found a water leak up front under the right front fender/cowl area and a wiring harness was corroded. Repaired wiring harness and the water leak, dried vehicle. Performed multiple water tests to ensure water is no longer leaking inside. Performed validation test drive & remote diagnostics, fixed. Replaced the steering column, performed validation test drive, and
verified proper operation. 11/30/21 picked up the car and all appears fine. The steering wheel is fixed, with no alerts. 12/7 while driving home, alerts all come back. Made an appt. in the app with the next avail. appt on 12/24. 12/8 I drove to the SC to talk to a person. She had helped me before. She got me an appt and gave me a loaner on the spot. Hoping that this time they can fix it.
I know that's a lot, but I feel that it's all related. I'm so bummed out about all of this. I love my Tesla, but this seems to be a lot for such an expensive car.