Computer issues MCU? Center Display Unavailable

[jimtelsa]

Dont know where to begin

I started having issues with constant rebooting, including while driving

now I have uncontrolled AC and Songs. cant lower volume

Driver screen bubbling, and error message now on display

Center Display Unavailable

I scheduled service and they set this up as a Mobile Service?

What do I have going on here?

CPO warranty till 2021 and 99,000 miles

currently at 80k

Will both units be replaced? Driver and 17 inch unit?

I also have been getting less miles per charge

Thanks

 

[EV-Fixme]

What version firmware are you on. We appear to be seeing this error in cars after the recent firmware update on cars with good and wore out memory chips.

 

[jimtelsa]

ap says 2020 24.6.11 3f9850467abb

 

[animorph]

Could easily be your MCU1 crapping out. But that's the general purpose answer for all of those problems. My SC starts all appointments as mobile and changes to the Service Center if necessary. Some battery degradation is normal, though sudden drops are unusual. Ask them to replace the IC display.

 

[jimtelsa]

Car has been with Tesla Since Tuesday morning
Bubbles on Drivers panel are not covered
Trying to diagnose MCU issue
They stated they are going to clean the cache out and run diagnostics on MCU
Would give me update on Wednesday afternoon, now Friday
No update, left message again to see where they are at

 

[hunterjm]

Following for update. This recently came up on my IC and the center display was frozen, but a MCU reboot fixed it. The message still shows though. I have also seen random reboots while driving, but it has not fully quit yet.

 

[Tam]

...Bubbles on Drivers panel are not covered...

Tesla is being difficult because bubbles on displays are a well-known issue and Tesla had been replacing them under warranty with no questions asked.

 

[jimtelsa]

called and texted for update on car...nothing

 

[Wonko The Sane]

called and texted for update on car...nothing

This popped up on my IC this morning. 2017 July S75D with FSD computer upgrade and MCU1. Firmware 2020.24.6.11

 

[hunterjm]

Just got pushed 2020.32.1 and this notice appears to have gone away. I have yet to drive after the update, but it was previously persistent when opening the door to enter the vehicle, so I’m cautiously optimistic.

 

[Wonko The Sane]

Just got pushed 2020.32.1 and this notice appears to have gone away. I have yet to drive after the update, but it was previously persistent when opening the door to enter the vehicle, so I’m cautiously optimistic.

Same here.

 

[jimtelsa]

Got a call from service center after they closed that the car was ready. they left a message
Said they replaced the Daughter Board?
Did not replace the drivers screen
Will go tomorrow to find out whats up
Don't know why they could not update me while the car was there

 

[jimtelsa]

invoice says Replace MSX MCU PC TEGRA DAUGHTERBOARD-PROVISION 2728211-S0-A Model -S
SOFTWARE RECOVERY - MEDIA CONTROL UNIT RESTORE

RAN AUTO DIAG FOR MCU POST REPAIR AND VERIFY NO ISSUES

Did not address Drivers Display and bubbling or panel flickering from Grey to Black

 

[jimtelsa]

no favorites on usb drive anymore?

Still having battery drain issues. Lost over 15 miles in parking lot today while sitting for 6.5 hours

Drivers screen dark when I entered car after work
rebooted and then came back on

Homelink saved location not working have to reprogram

Drivers screen not replaced. Tesla said they cant get any right now
When they have done the MCU2 upgrade they could not put the newer panel in as its not available
They said they would try and order new one
Bubble now goes all around panel

 

[jimtelsa]

issue with autopilot now
on freeway it wont set to current speed anymore
I use to set it to 75 now says autosteer speed restricted to 70 mph
I could do any speed on the freeway before
Has there been a change?

 

[jimtelsa]

car is back at tesla.
homelink does not work
navigation is stuck on service center location
they think its the antennas on the back of the MCU
main screen still fades to dark and then gets brighter
driver screen flickers grey to black
while tesla employee was in car it did its thing and they saw it happen
did get a p90d loaner on chill mode
Hope they can fix it

 

[jimtelsa]

update
another car is service center with same issues
still have not figured out what the issue is
said they need the car for another 3 days

 

[Q Bar]

Ugh, just got the same “center display not available”. It was alternating with the “pleas wait while vehicle system powers up”. I did a reset and it woke up. Everything appeared to be working but “center display not available” stayed on the whole drive. I did one quick stop and hoped that the message would be gone when I started up again. Nope, still there. I did a 4 finger reset when I got home. I’m hoping it recoverers, but I’m afraid I might be in the same boat. 75D, Dec 2017 build, MCU1, AP 2.5. S/W 2020.24.6.11

 

[HyperionP85]

“Center display unavailable” showed up yesterday morning and stayed up all day. MCU booted up just fine. No issues. Same with cluster screen. No issues. So I called and made appointment. Tesla remote diagnostics called and diagnosed as a possible firmware glitch. It is a new message It’s believed to be notifying erroneously. Late last night it has gone away for me. Firmware 2020 24 6 11.

 

[jimtelsa]

still in shop
new update
have to replace the connectivity board now
this has been ordered and tesla is waiting for it to be delivered