# Service bulletin A0123032072326\_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: 10247196
- Published by NHTSA: 2024\-01\-04
- Manufacturer's number: A0123032072326\_1
- Manufacturer's date: 2023\-12\-13
- NHTSA component: EQUIPMENT:ELECTRICAL:ENGINE BLOCK HEATER; UNKNOWN OR OTHER

## NHTSA's summary

This bulletin provides information for when the engine starts poorly, emission warning lamp is illuminated \- engine speed sensor G28, P0321.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10247196-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10247196-9999.pdf)

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

## Components

Equipment and accessories

## Trouble codes named

P0321

## Vehicles listed

- 2023 to 2024 AUDI RS 3

## Recalls for the same vehicles and component

- [22V901000](/recalls/nhtsa/22V901000.md), 2022-12-07: EQUIPMENT:OTHER:LABELS

## Other bulletins for the same vehicles and component

- [A9124992073629\_1](/bulletins/10253289.md), 2024-05-07, Service bulletin: EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE; EQUIPMENT:ELECTRICAL:INFOTAINMENT. This bulletin provides information when the Apple CarPlay connection is dropped repeatedly in short intervals.
- [A9124022062466\_5](/bulletins/10254054.md), 2024-05-06, Service bulletin: EQUIPMENT:ELECTRICAL:INFOTAINMENT; EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE. This bulletin provides information when Apple CarPlay cannot be started using the Wi\-Fi connection \(Wireless Carplay\).
- [A9124872065485\_6](/bulletins/10252005.md), 2024-04-04, Service bulletin: EQUIPMENT:ELECTRICAL; EQUIPMENT:ELECTRICAL:INFOTAINMENT; EQUIPMENT:ELECTRICAL:INFOTAINMENT:BLUETOOTH/WIFI. This bulletin provides information when there is interference on telephone calls that is synced with the engine's RPMs.
- [A9124822071923\_2](/bulletins/10251505.md), 2024-04-04, Service bulletin: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; UNKNOWN OR OTHER. This Pending Service Solution \(PSS\) requests that technicians create a record in the PSS database in instances where the radio plays when the vehicle is parked.
- [A9124772073135\_1](/bulletins/10250812.md), 2024-03-06, Service bulletin: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. This Pending Service Solution \(PSS\) requests that a record be added to the PSS database in instances where the radio favorites are lost, shortcuts are greyed out on lower screen with MIB3 vehicles.
- [A9124752072873\_2](/bulletins/10250808.md), 2024-03-06, Service bulletin: EQUIPMENT:ELECTRICAL. This bulletin provides information when the volume control is not working and DTC B11B900 is stored.
- [A9124702062466\_4](/bulletins/10250567.md), 2024-03-06, Service bulletin: EQUIPMENT; UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. This bulletin provides information when Apple CarPlay cannot be started using Wi\-Fi connection \(Wireless CarPlay\).
- [A9124682072959\_1](/bulletins/10250336.md), 2024-03-06, Service bulletin: EQUIPMENT:ELECTRICAL:INFOTAINMENT. This bulletin provides information for when Apple CarPlay pops up or takes over audio without user intervention in vehicles with the Audi Smartphone Interface.
- [A9124672068838\_4](/bulletins/10250335.md), 2024-03-06, Service bulletin: EQUIPMENT:ELECTRICAL:INFOTAINMENT. This bulletin provides information for when there are connection drop outs in specific locations with the Wireless Audi Smartphone Interface.
- [A9124632044694\_3](/bulletins/10250322.md), 2024-03-06, Service bulletin: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM\(GLOBAL POSITIONING SYSTEM\). This bulletin provides information pertaining to MMI Navigation database concerns.

JSON: [/v1/bulletins/10247196](/v1/bulletins/10247196)

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