Hallo zusammen,
diesmal für den Buzz und incl. offener Maßnahme:
Threads über defekte Zellmodule und die Fehlermeldung "Elektrosystem funktioniert nicht richtig" gibt es schon genügend. Aber etwas spezifisches habe ich nicht gefunden. (Falls ich schlecht gesucht habe, gerne verschieben)
Bei mir scheinen zwei neue Maßnahmen offen zu sein.
SW Update 3.8.6 habe ich schon in den 3.8-Thread gepostet. (ID.S 3.8.6 software update BMCe VWCV (93ML) Start date : 18/02/2026)
Dazu gibt es noch diese:
Battery check (93MI)
Start date : 18/02/2026
Volkswagen AG has established that on ID. vehicles of a limited production period, battery cells were fitted in the high-voltage battery that demonstrate an increase self-discharge due to a production fault. An increased self-discharge of individual battery cells can lead to a reduction in battery capacity and therefore a reduction of the range of the vehicle. Depending on the progress of the self-discharge of a battery cell the yellow warning lamp may light up and the message “Electronic system does not work correctly. Please go to workshop.” may be shown in the ID. Display. Inform the customer that the high-voltage battery will have a charge level of about 20-25% at best upon delivery. This can reduce the workshop visit of the vehicle to a minimum. Background: When replacing a battery module the charge level of the new module must be adjusted to the fitted modules with a module balancer. A battery check is carried out on the vehicles. This check identifies high-voltage battery modules which may be faulty. If necessary, the identified modules must be replaced.
- Ist sowas von anderen Modellen bekannt?
Grüße
PS: ich habe "Zellmodul C", origin: "L"
