Assistance Systems Error - Speed Limit Display (warning message)

[bbmertz]

I got my car back from service after about a week. As you suspected, the fix was purely software related. They performed several software updates and a factory reset.

I’ve been out of town but will have a chance to see if any further issues arise now that I’m back home.

Bad news… all the assistance systems errors returned after driving the car for only three days since the fix. Guess it will require some replacement of parts when I bring it back to the dealership. Very frustrating since my new 4S will spend more time at the dealership than in my garage!

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[bbmertz]

It’s hard to ignore with the dash constantly cycling through the 8 warnings. Plus I really like having some of the safety features like the egress warning when backing out of a parking spot. Seems like a reasonable ask on a $100K vehicle.

That being said, it’s really fun to drive. The 4S acceleration is awesome and the interior is 10X nicer than my previous Tesla models S & Y.

 

[Jickroth]

My 4S was delivered in december in Belgium . Same issue. After 3 months at the dealer still not resolved !!! Is there a known solution alteady?

 

[KombuchaBioleather]

Me too. Check my other post.
adaptive cruise went out. Happened after charge at quick charge.
does your blind spot monitor work? Mine has never worked.

I had this happen yesterday. The error message and warning symbols were gone the next time I drove it - a few hours later.

 

[Flighty]

I have suffered the same fate, tried clearing the cache per the previous instructions, soft reset and factory reset with no joy. Issue has been persistent for two days now.

Map Verision is 0020_EUR

Don’t suppose there are any other tips? Will be booking it into OPC when they reopen after the public holiday here in the UK, just wanted to see if there was a way to get rid of the 8 warning notifications every time I jump in…

 

[Kal-El]

I had the new software installed a week and a half ago by my dealership. It's a recall campaign "WSD0 - Installing Extension to Software Network VR 28.11"

Since this update I'm no longer getting multiple "Assistance Systems Errors" and "Headlight Control Errors", things are working as they should!

 

[strwbryfruitcake]

2-day/150miles of ownership: Driver Assistance Error with no acc available, as well as the driver attention features. Speed limit, LKA still works, but obviously no acc/innodrive so no ALK.
checked all exterior sensors and they're all clean.

bummer.

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