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May 1, 2023 Service bulletin

Noise from front door trim panel while driving Noise from front door trim panel while driving Low coolant...

Audi technical service bulletin AVIN4PIN20230501 for 2023 Audi A4, 2020-2023 Audi A6 and 2021-2023 Audi Q5 and others.

Bulletin number
AVIN4PIN20230501
Component
Engine and engine cooling: cooling system
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

Owners of these vehicles have filed 150 complaints in the engine category.

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