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Service bulletins for the 2021 Audi A7 e

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

1011 on file from NHTSA, as of 2026-10-19.

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By component

By trouble code

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
A9023912069055_22023-02-07. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This bulletin provides instructions for when the head up display does not work and/or the 12v battery may be drained.
A9022842064983_52023-01-06. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. This bulletin provides directions for when there is a pixel fault in the instrument cluster.
A9722892061976_32022-12-06. Service bulletin. ELECTRICAL SYSTEM:WIRING; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This bulletin contains guidance for submitting warranty wiring repairs.
A9122472062466_32022-12-06. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. This bulletin describes the ways in which a variety of Audi vehicles connect to Apple Wireless CarPlay, and the methods to troubleshoot connection concerns.
A9322872062211_82022-12-06. Service bulletin. ELECTRICAL SYSTEM. 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.
A9322862062953_32022-12-06. Service bulletin. ELECTRICAL SYSTEM. This bulletin states that if the vehicle does not start and/or the message “Electrical system: fault. Please contact workshop” (yellow warning lamp) appears in the instrument cluster with DTC P0A9500 then to create a PSS record.
A9122492059528_72022-12-06. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. This bulletin provides directions when the SOS malfunction warning is displayed in the instrument cluster accompanied by DTC B200096 or DTCB200000.
A2722452058831_12022-10-05. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains a software update for DTC P0CA700 or U046900.
A9122282059528_62022-10-05. Service bulletin. ELECTRICAL SYSTEM. This bulletin contains ODIS instructions for DTC B200096 or B200000 with an SOS malfunction warning displayed in the instrument cluster.
A9722872068037_12022-10-05. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. This bulletin provides instructions on how to address DTC U014000, or DTC U110100.
A9622782061932_42022-10-05. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. This bulletin provides information on how to properly address DTC U112300.
A9122232067843_12022-09-01. Service bulletin. ELECTRICAL SYSTEM. This bulletin advises that if the configuration wizard in the MMI displays upon startup, the customer can either complete the configuration or deactivate via settings.
A9022782064983_42022-09-01. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM. This bulletin advises to replace the instrument cluster after providing photos in instances of a pixel fault in the virtual cockpit.
A9022772064683_22022-09-01. Service bulletin. ELECTRICAL SYSTEM. This bulletin advises to replace the instrument cluster when DTC B200049 is present and the virtual cockpit is blank.
A9322792059257_32022-09-01. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. This informational bulletin provides instructions for adjusting the charge rate and for what reasons that may be necessary.
A9322762062211_72022-08-04. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT; ENGINE AND ENGINE COOLING. 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.
A5322052043016_32022-08-03. Service bulletin. ELECTRICAL SYSTEM:PROPULSION SYSTEM: CABLES:FASTENER/CONNECTOR; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. This bulletin contains repair information for when there area cables visible in the passenger compartment of the vehicle.
A9322742062211_62022-07-01. Service bulletin. ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT; UNKNOWN OR OTHER. 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.
A4822332064018_62022-07-01. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains a software update to address a red steering warning light with DTC C10AC07 stored.
A4622332051095_72022-07-01. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. This informational bulletin contains instructions on how to download and use the Audi Frequency App.
A9322732062211_42022-06-07. Service bulletin. ELECTRICAL SYSTEM. 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.
A9322722059257_22022-06-07. Service bulletin. ELECTRICAL SYSTEM. This informational bulletin provides instructions for adjusting the charge rate and for what reasons that may be necessary.
A9022602061489_42022-06-07. Service bulletin. ELECTRICAL SYSTEM. This bulletin states to create a PSS record if the driver assistance systems are sporadically not working.
A9622772059201_52022-05-05. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS:HIGH/LOW BEAM DIMMER SWITCH; ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains information for when the messages appear in the instrument cluster about the high beam assist and/or traffic sign detection with DTC C12B3FD.
A9022582059335_32022-05-05. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. This bulletin contains information on noises from the instrument cluster installation area.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.