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Service bulletin AVIN4PIN20230501

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 id10236358
Published by NHTSA2023-06-06
Manufacturer's numberAVIN4PIN20230501
Manufacturer's date2023-05-01
NHTSA componentSTRUCTURE:BODY:DOOR; ENGINE AND ENGINE COOLING:COOLING SYSTEM

NHTSA's summary

Noise from front door trim panel while driving Noise from front door trim panel while driving Low coolant warning in cluster, coolant level is correct Check engine lamp is illuminated and DTC P05A000: Active Grille Air Shutter "A" Stuck is stored in the ECM. Check engine lamp is on, DTC (s) P010600, P023600, P023700, P023800 Belt noise from starter generator Leak from oil pan Coolant resevoir cap damaged internally USB Trim detached from center console Airbag light on: DTC B100A1B or B100B1B 3.0L engine water pump leaking 3.0L engine sound generator malfunctioning

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

Body and frame, Engine, Cooling system

Trouble codes named

B100A, B100B, P0106, P0236, P0237, P0238, P05A0

Vehicles listed
AUDI A32023
AUDI A42023
AUDI A52021, 2022, 2023
AUDI A62020, 2021, 2022, 2023
AUDI A72020, 2021, 2022, 2023
AUDI A7 PHEV2023
AUDI A82020
AUDI A82021 to 2023
AUDI A8 PHEV2023
AUDI E TRON GT2023
AUDI E-TRON2021, 2022, 2023
AUDI E-TRON GT2023
AUDI E-TRON SPORTBACK2022
AUDI E-TRON SPORTBACK2023 (the catalog's model; the bulletin names a series or trim of it)
AUDI Q32020, 2021, 2022, 2023
AUDI Q4 E-TRON SPORTBACK2023
AUDI Q52021, 2022, 2023
AUDI Q5 PHEV2023
AUDI Q72020, 2021, 2022, 2023
AUDI Q82021, 2022, 2023
AUDI RS 32023
AUDI RS 52023
AUDI RS 6 AVANT2023
AUDI RS 72023
AUDI RS Q82023
AUDI S42020, 2021, 2022, 2023
AUDI S52020, 2021, 2022, 2023
AUDI SQ52020, 2021, 2022, 2023

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
A9724072073305_12024-04-04. Service bulletin. This bulletins provides information when the radiator fans, alarm, or wipers are not working; DTC P048000, _048100, U063200, U063300, U10F300, U10A400, P10EF00.
A2024672073032_12024-04-04. Service bulletin. This bulletin provides information for when the MIL is on, DTC P148D00 and P044200; leak diagnostic pump.
A1924522065040_42024-03-06. Service bulletin. This bulletin provides information when the coolant warning light is on or when the coolant pump is replaced due to a coolant leak.
A1924512073030_12024-03-06. Service bulletin. This bulletin provides information when there are grinding or knocking noises from the electric cooling fans when active.
A1924502067941_22024-03-06. Service bulletin. This bulletin provides information when there is a coolant system leak from coolant valve N632.
AVIN4PIN202402142024-03-06. Service bulletin. Noise from front door trim panel while driving Low coolant warning in cluster, coolant level is correct Front window inoperative Air suspension warning - DTC P089200 Charge handle doesn’t release Vehicle will not charge Temp sensor DTC P218500 Corrosion on wheelhouse cover plate
AVIN4PIN202312012024-01-04. Service bulletin. Noise from front door trim panel while driving Low coolant warning in cluster, coolant level is correct Fuel pressure low. DTC P008700 Front window inoperative Air suspension warning - DTC P089200 charge handle doesn't release vehicle will not charge noise from belt tensioner damper Wheel speed sensor DTC C101AF1;C101BF1;C101CF1;C101DF1
A3423652070167_22023-12-06. Service bulletin. This bulletin provides information for when the cooling oil valve fails basic settings after repair; DTC P1A5B00.
A1923452070349_22023-12-06. Service bulletin. This bulletin provides information for when there is a loss of coolant from the coolant pump - V6 TFSI.
AVin4Pin202309012023-10-05. Service bulletin. Noise from front door trim panel while driving Low coolant warning in cluster, coolant level is correct Check engine lamp is on, DTC (s) P010600, P023600, P023700, P023800 Leak from oil pan USB Trim detached from center console 3.0L engine sound generator malfunctioning Valve cover leaking oil Fuel pressure low. DTC P008700 Check engine lamp, Belt Starter Generator DTC U046900 symptom 26950 "Check engine lamp on, DTC P042000: Catalyst System,Bank1 Efficiency Below"