[ikonn]

After multiple fails last year, over multiple version updates, I had to take the car to the dealer to get the update to work. I went from 07/2021 to 07/2023.58

Tech said there was nothing I did wrong. No battery replacement. Nothing about hazard lights. It was fixed free of charge.

For those still having issues getting the install to complete, this is what the service record said:

“CHECKED IN THE VEHICLE SETTINGS, UNABLE TO HAVE THE REMOTE SOFTWARE UPGRADE START - SELECTION REMAINS GREYED OUT AND NO FURTHER ACTION CAN BE TAKEN.
CONNECT TO ISID TESTER, FAULT 038400 STORED - REMOTE SOFTWARE UPGRADE: VEHICLE-END PRECONDITIONS NOT FULFILLED. FAULT CURRENTLY PRESENT & HAS BEEN LOGGED 4 TIMES.
WORKED THROUGH TEST PLAN: AT6510 SYS RSU - SYSTEM ANALYSIS. PROBLEMS WITH THE VEHICLE ENERGY RESERVE ARE IDENTIFIED. INSTRUCTED TO PERFORM ENERGY DIAGNOSIS, AND THEN TO PROGRAM THE VEHICLE. DIAG CODE:
D8700 RSU00000 90 214.
PERFORMED ENERGY DIAGNOSIS. NO IRREGULARITIES DETECTED, (D6121 00ENDIAG 70 901). STATE OF CHARGE IS 78%, NO INSTANCES OF CLOSED CIRCUIT CURRENT MONITORING AND AVERAGE JOURNEYS ARE NOT CONSPICUOUS.
SWITCH TO ISTA/P, GENERATED MEASURE PLAN. PROGRAMMED AND CODED ALL THE CONTROL UNITS THAT POPULATE IN THE PLAN. PROGRAMMING SUCCESSFUL, INTEGRATION / SOFTWARE LEVEL UPDATED TO LATEST, OK.”