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Service bulletin A4321532059363_2

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 id10200437
Published by NHTSA2021-09-02
Manufacturer's numberA4321532059363_2
Manufacturer's date2021-08-12
NHTSA componentSUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM

NHTSA's summary

This bulletin contains repair instructions for DTC C1260F0 and U112100 with an air suspension malfunction warning.

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

Suspension, Air suspension

Trouble codes named

C1260, U1121

Vehicles listed
AUDI A82018, 2019, 2020
AUDI A82021 to 2022
AUDI A8 L E2021
AUDI E-TRON2020
AUDI E-TRON2021, 2022
AUDI Q52018, 2019, 2020, 2021
AUDI Q5 SPORTBACK2022
AUDI Q72017, 2018, 2019, 2020, 2021, 2022
AUDI Q82019, 2020, 2021, 2022
AUDI RS Q82020, 2021, 2022
AUDI S82018
AUDI S82019
AUDI S82020, 2021, 2022
AUDI SQ52018, 2019, 2020, 2021, 2022
AUDI SQ72020, 2021, 2022
AUDI SQ82020, 2021, 2022

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
A4324852059363_52024-05-06. Service bulletin. This bulletin provides information when there is an air suspension malfunction warning in the cluster; DTC C1260F0n or U112100 is stored in the suspension control module.
A4322652067531_12022-08-03. Service bulletin. This bulletin provides steps to address DTCs B200FF0, B200FF1, B200FF3, B200FF4, and B200FF5.
A4322622059363_32022-07-01. Service bulletin. This bulletin contains repair instructions for DTC C1260F0 and U112100 with an air suspension malfunction warning.