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Discussion in 'Model 3: Driving Dynamics' started by blaferty, Dec 30, 2019.
bought new 2020 P3D-
now has 600 miles.
runs fine with no strange noises except in Reverse.
Do you have a video of it? Could it be the break pads?
A video would help.
The pedestrian warning noise (soon to be required by law for all new EVs) does make a whine only in reverse at low speed (and a white noise hiss when going forward).
If it sounds like your in the Jetsons cartoon then don't worry about it .
Thanks for posting video. I believe it is the PWS.
Just ask her to be quiet when you back up.