Incorrect Map after 2022.16.2 ('17 100D)

[BrandonR22]

Good evening all!

I've owned my '17 100D since day one. In or around February, I paid for the upgrade to the MCU. Ever since then, I have been having issue after issue.

Now, I've got one that has stumped me... About 3~ weeks ago I got pushed 2022.16.2. When I updated and got in the car, the car nav believed I was in a different city (a city I was in the night before, the app also showed the same thing).I noticed it, thought it was weird and began driving. The car nav was stuck in the same spot I had parked the night previously. I checked the app and it was the same thing. About 30 minutes into the drive, it updated to show me on a highway I was on 15 minutes prior(and not moving).

A reset of the scroll wheels, an update to 2022.16.3 and 2 factory resets later, I am STILL having the issue.

I sent in a request to Tesla and they want to charge 200 for a diag, claiming this isn't a 'Bug'. It happened IMMEDIATELY after the update.

Any suggestions or am I missing something?

Video on Vimeo attached:

Update: 2022.16.3 completely disabled AP (options are on, but getting a "Software Update Required, Contact Service" message that won't go away on the ICU)

Update 2: Text of "225" is overlayed on the ICU and won't go away.

I have NEVER experienced so many issues...

Brandon

 

[DerbyDave]

It is probably the NAV SD card. These are normal SD cards that have a 5 year life expectancy. They are used for caching NAV location, history, etc. The older SD cards can only be overwritten so many times and then they fail. This is a no brainer to replace when replacing the MCU, but they do not.

 

[MP3Mike]

It is probably the NAV SD card. These are normal SD cards that have a 5 year life expectancy. They are used for caching NAV location, history, etc. The older SD cards can only be overwritten so many times and then they fail. This is a no brainer to replace when replacing the MCU, but they do not.

I don't think that MCU2 uses a SD card for the NAV data. It sounds like he has a bad install or failed AP computer.

 

[BrandonR22]

It is probably the NAV SD card. These are normal SD cards that have a 5 year life expectancy. They are used for caching NAV location, history, etc. The older SD cards can only be overwritten so many times and then they fail. This is a no brainer to replace when replacing the MCU, but they do not.

Thanks for your opinion.

I have no clue if the upgraded MCU uses an SD card.

 

[BrandonR22]

I don't think that MCU2 uses a SD card for the NAV data. It sounds like he has a bad install or failed AP computer.

With going from 2022.16.2 to .3, do you think it could still be bad firmware?

Also, do you think Tesla would have to do a completely fresh install of software once in Factory mode? Everything else that a consumer could do has not seemed to work.

 

[MP3Mike]

Also, do you think Tesla would have to do a completely fresh install of software once in Factory mode? Everything else that a consumer could do has not seemed to work.

You could go into service mode and trigger a reinstall. It will also show you alerts that might normally be hidden.

 

[DerbyDave]

Even current Tesla's use a SD NAV card.

 

[BrandonR22]

You could go into service mode and trigger a reinstall. It will also show you alerts that might normally be hidden.

Thanks for your response!

How do you go into service mode?

 

[DcruzD]

Read up on this. You’ll find others, myself included, in past updates with similar issues. For me, Tesla repushed the update multiple times. It would work for a short while and then get stuck again. Finally, tells me the GPS antenna needs to be replaced, which also requires a new back window for $1000. I said NO WAY! Dealt with it until next update and it went away. Been several months now and so far so good!