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P0B13 on the 2021 Audi A7 e

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

Bulletins for this model year that name P0B13
A9323992062211_92023-05-05. Service bulletin. This pending service solution requests that a PSS record be created in instances where the red battery symbol is shown with the text "Electrical system: fault. Safely stop vehicle", in the presence of DTC P0B1300 which does not reappear when the ignition has been switched off and then on again.
A9322872062211_82022-12-06. Service bulletin. This bulletin states to create a PSS when the red battery symbol is shown in the cluster with DTC P0B1300 message indicating that there is an electrical system fault.
A9322762062211_72022-08-04. Service bulletin. This bulletin states to create a PSS when the red battery symbol is shown in the cluster with DTC P0B1300 message indicating that there is an electrical system fault.
A9322742062211_62022-07-01. Service bulletin. This bulletin states to create a PSS when the red battery symbol is shown in the cluster with DTC P0B1300 message indicating that there is an electrical system fault.
A9322732062211_42022-06-07. Service bulletin. This bulletin states to create a PSS when the red battery symbol is shown in the cluster with DTC P0B1300 message indicating that there is an electrical system fault.
A9322712062211_42022-05-05. Service bulletin. This bulletin states to create a PSS when the red battery symbol is shown in the cluster with DTC P0B1300 message indicating that there is an electrical system fault.
A9322642062211_32022-03-04. Service bulletin. This bulletin states to create a PSS when the red battery symbol is shown in the cluster with DTC P0B1300 message indicating that there is an electrical system fault

7 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.