Posted this in the 1985 firmware thread but figure it may not be related to the update, so starting a new thread here.

 

Since I have updated firmware to 1985, the dashboard unit keeps throwing an U105400 error when interrogated by OBDEleven. Unlike in the past, I simply could not clear the error (with or without bonnet open and with or without engine running -- which worked in the past). The error would seem to be cleared but it would come back right away. Does it mean that I have a permanent error code now? What does this error even mean? This is a frequent error code I saw all the time in all sort of modules but I was able to clear it without issue in the past.

 

Does it warrant a workshop visit?? The car seems to be ok though.

 

Does anyone know if reset the control unit or unlocking SFD with OBDEleven would help clear the code? I have the OBDEleven device only without any plan so to use reset function or SFD unlock I will need to pay for a subscription. I loathe having to pay for a subscription just to clear an error code, but then the  code bugs me...

 

Thanks

It warrants a workshop visit for the cars Manufacturers Warranty and to eventually get a fault free vehicle. 

On 14/12/2024 at 09:31, HenryNZ said:

Since I have updated to 1985, dashboard unit keeps throwing up a communication error (when checked with OBDEleven). It does not seem to affect function but is nonetheless annoying. I tried clearing the error but it just came right back. 

 

I cleared all errors before updating the firmware, so I presume it is not a hardware issue. Does any one know what this error mean and whether it can be cleared permanently?

 

The error went away after driving the car for couple of days... Not sure what the problem was but I am happy.

i am having the same error code, is there a way to fix it ?

Same here.

Problems manifests with no Album Cover and slow title actualization with Apple CarPlay in the Dashboard.

OTA Update or with USB?

For me it went away by itself. probably just the firmware needing time to sort itself out.

2 hours ago, blackh0le said:

Same here.

Problems manifests with no Album Cover and slow title actualization with Apple CarPlay in the Dashboard.

OTA Update or with USB?

I did the USB update, any news on when is the next one ?