Side repeater cameras not working

[Kram2121]

My side repeater cameras turn on whenever they want when putting turn signals on. Most of the time they don't work but sometimes they do.
Has anyone else had this problem?
I have a 2018 model 3 LR.
Also sentry mode turns off after parking. I get an error message on the app saying "sentry mode turning off due to sentry system error "
Any help is appreciated.

 

[Clun9]

Is your GPS working?

When I had issues with my side cameras last, the GPS didn't work either and it ended up being a full replacement of the CPU under warranty after 2 software attempts to repair it.

 

[Kram2121]

Is your GPS working?

When I had issues with my side cameras last, the GPS didn't work either and it ended up being a full replacement of the CPU under warranty after 2 software attempts to repair it.

GPS works fine. But today I heard a buzzing sound coming from the display when first got in the car. It stopped after 5-10 seconds

 

[Timbo2]

Are you using a USB drive? (Assume so since you mention Sentry). If so pull it out and see if the turn signal issue remains.

If it goes away you might want to try another USB drive and see if Sentry works. Sometimes they become permanently corrupted.

 

[Kram2121]

Are you using a USB drive? (Assume so since you mention Sentry). If so pull it out and see if the turn signal issue remains.

If it goes away you might want to try another USB drive and see if Sentry works. Sometimes they become permanently corrupted.

Took usb out and turn cameras still not working. Maps working fine though

 

[Timbo2]

Took usb out and turn cameras still not working. Maps working fine though

Sorry to read. Did you do the scroll wheel reset it without the USB drive in place. If you haven't try that as well.