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Service bulletin A9023492071958_1

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10244540
Published by NHTSA2023-11-06
Manufacturer's numberA9023492071958_1
Manufacturer's date2023-10-30
NHTSA componentVEHICLE SPEED CONTROL:CRUISE CONTROL

NHTSA's summary

This bulletin provides information for when the DTC C12D5FA is stored; Audi adaptive light, Audi pre sense fault, and Audi cruise assist inoperable.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Throttle and cruise control

Trouble codes named

C12D5

Vehicles listed
AUDI A62021, 2022, 2023, 2024, 2025
AUDI A6 ALLROAD2021, 2022, 2023, 2024
AUDI A72021, 2022, 2023, 2024, 2025
AUDI A7 E2021, 2022
AUDI A82021 to 2025
AUDI E-TRON2021, 2022, 2023
AUDI E-TRON2024 to 2025
AUDI E-TRON GT2022, 2023, 2024
AUDI E-TRON GT2025
AUDI E-TRON SPORTBACK2022
AUDI E-TRON SPORTBACK2023 (the catalog's model; the bulletin names a series or trim of it)
AUDI E-TRON SPORTBACK2024 to 2025
AUDI Q72021, 2022, 2023, 2024, 2025
AUDI Q82021, 2022, 2023, 2024, 2025
AUDI RS 6 AVANT2021, 2022, 2023, 2024, 2025
AUDI RS 72021, 2022, 2023, 2024, 2025
AUDI RS E-TRON GT2022, 2023, 2024
AUDI RS Q82021, 2022, 2023, 2024, 2025
AUDI S E-TRON GT2026
AUDI S62021, 2022, 2023, 2024, 2025
AUDI S72021, 2022, 2023, 2024, 2025
AUDI S82021, 2022, 2023, 2024, 2025
AUDI SQ72021, 2022, 2023, 2024, 2025
AUDI SQ82021, 2022, 2023, 2024, 2025

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
A4423972022563_22023-02-07. Service bulletin. This bulletin provides instructions for when a vibration is felt in the floor, seat, footwell, pedals or steering wheel while driving at highway speeds from 55 - 80 mph.
A4722202068205_22022-12-06. Service bulletin. This bulletin advises to bleed the brake system fully in instances where the customer reports a vibration or pulsation in the brake pedal at low speeds, where DTC P05FF00 may be present in the ABS/ESC control module.
A3922502059129_32022-12-06. Service bulletin. This bulletin contains instructions to diagnose noises and/or vibrations in tight turns.
A3722062067546_12022-08-03. Service bulletin. This bulletin provides a software update to the convenience control module when the "SAFE" warning is shown in the instrument cluster, and the vehicle will not accelerate.
A9020392056123_22020-03-05. Service bulletin. This bulletin contains information on the adaptive cruise assist function.