U1123 on the 2023 Audi A5
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.
This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.
| A9625162061932_10 | 2025-02-05. Service bulletin. This TSB provides information in instances when DTC U112300 is stored in one of two control modules. |
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| A9624032061932_9 | 2024-10-28. Service bulletin. This bulletin provides information when "Audi Active Lane Assist/Traffic Jam Assist: malfunction!" is displayued, DTC U112300 is stored in one of two control modules |
| A9624002061932_8 | 2024-08-06. Service bulletin. This bulletin provides infrmation when the message "Audi Ative Lane Assist/Traffic Jam assist: malfunction!", DTC U112300 is stored. |
| A9624922061932_7 | 2024-03-06. Service bulletin. This bulletin provides information for when the message "Audi Active Lane Assist/Traffic Jam Assist: malfunction" appears, and DTC U112300 is stored in one of two control modules. |
| A9622792061932_5 | 2022-10-05. Service bulletin. This bulletin provides information on how to properly address DTC U112300. |
| A9622782061932_4 | 2022-10-05. Service bulletin. This bulletin provides information on how to properly address DTC U112300. |
| A9621722061932_3 | 2021-08-04. Service bulletin. This bulletin contains instructions for when DTC U112300 is stored. |
| A9621652061932_2 | 2021-04-06. Service bulletin. This bulletin contains instructions for when DTC U112300 is stored. |
| A9621612061932_1 | 2021-02-04. Service bulletin. This bulletin contains instructions for "Audi Active Lane Assist/Traffic Jam Assist: malfunction!", DTC U112300 is stored in one of two control modules |
9 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.