Both displays on my 3 month old 2020 S did not come on yesterday or this morning, and nothing in the cabin operates (HVAC, interior lights, radio, garage door auto opener, etc.). Also, my exterior turn signals are not working. Of course, one can no longer speak to anyone in service at Tesla and the first mobile appointment I can get is a week from Saturday.
The failure seems different from eMMC failures I've read about as neither the dash or large display will come on, and the HVAC is not stuck "on" as others have reported.
Any suggestions on how I might try to reset the system or other fixes I could try so I can drive the car? I can't find any information on the location of the fuse boxes on a 2020 but read they were changed from where they were on my previous 2014 S. It's a leased car so I don't really want to pull out all the interior trim looking for a fuse box that might have nothing to do with the problem.
The failure seems different from eMMC failures I've read about as neither the dash or large display will come on, and the HVAC is not stuck "on" as others have reported.
Any suggestions on how I might try to reset the system or other fixes I could try so I can drive the car? I can't find any information on the location of the fuse boxes on a 2020 but read they were changed from where they were on my previous 2014 S. It's a leased car so I don't really want to pull out all the interior trim looking for a fuse box that might have nothing to do with the problem.