# Service bulletin A4320332059077\_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.

- Type: Service bulletin
- NHTSA id: 10173851
- Published by NHTSA: 2020\-05\-07
- Manufacturer's number: A4320332059077\_1
- Manufacturer's date: 2020\-04\-03
- NHTSA component: SUSPENSION

## NHTSA's summary

This bulletin contains repair instructions for when an air suspension malfunction is shown in the instrument cluster with a t least one of the following DTCs: C114707, C114807, C11E2F1, and C11AFF0.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10173851-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10173851-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Suspension

## Trouble codes named

C1147, C1148, C11AF, C11E2

## Vehicles listed

- 2017 to 2018 AUDI Q7

## Other bulletins for the same vehicles and component

- [TSB\_2067804\_6](/bulletins/11034649.md), 2026-07-07, Service bulletin: SUSPENSION. This bulletin provides information when DTC C129700 is logged in diagnostic address 00D4 and/or 00D5.
- [TSB\_2023187\_8](/bulletins/11030983.md), 2026-04-07, Service bulletin: SUSPENSION. This bulletin provides informaiotn regarding squeaking noises when steering or maneuvering.
- [TSB\_2059665\_7](/bulletins/11025400.md), 2025-11-08, Service bulletin: SUSPENSION. This bulletin provides information parameter settings for suspension control unit J775.
- [TSB\_2059841\_6](/bulletins/11025364.md), 2025-11-08, Service bulletin: SUSPENSION. This bulletin provides ifnormaiotn when rear suspension lowering does not work.
- [TSB\_2059996\_6](/bulletins/11025242.md), 2025-11-08, Service bulletin: SUSPENSION. This bulletin provides information when there are rumbling/knocking noises from the front suspension; bolted connection of strut brace.
- [TSB\_2076605\_2](/bulletins/11023773.md), 2025-10-03, Service bulletin: SUSPENSION. This TSB provides informaiton pertaining to noises from the guide link bush.
- [TSB\_2076604\_2](/bulletins/11023772.md), 2025-10-03, Service bulletin: SUSPENSION. This bulletin provides information on locating noises coming from the suspension.
- [TSB\_2067804\_5](/bulletins/11016516.md), 2025-04-04, Service bulletin: SUSPENSION. This bulletin provides information when DTC C129700 is logged in address 00D4 and/or 00D5.
- [TSB\_2018194\_12](/bulletins/11016502.md), 2025-04-04, Service bulletin: SUSPENSION. This bulletin serves as an assessment aid for shock absorber leaks.
- [A4025942059996\_5](/bulletins/11013720.md), 2025-02-05, Service bulletin: SUSPENSION. This TSB provides information when there are rumbling/knocking noises from front suspension \- bolted connection of strut brace.

JSON: [/v1/bulletins/10173851](/v1/bulletins/10173851)

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