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Service bulletin A3920372059759_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 id10183429
Published by NHTSA2020-12-04
Manufacturer's numberA3920372059759_2
Manufacturer's date2020-11-17
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION

NHTSA's summary

This bulletin contains instructions for an oil leak in the bevel box.

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

Engine, Equipment and accessories, Engine oil and lubrication

Vehicles listed
AUDI Q32015, 2016, 2017, 2018, 2019, 2020
AUDI Q52015, 2016, 2017, 2018, 2019, 2020

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
001459202973722022-10-31. Service bulletin. When oil is drained through the drain plug, the oil might spill on components around the oil pan area. If it is not properly cleaned up, this spilled oil could drip after the procedure is complete, causing unnecessary customer complaints.
1453203812922022-08-01. Service bulletin. A check with the engine oil service dipstick T40178 is necessary, but the adjustment values for the dipstick are not available in the Elsa repair manual. Because of a system change, the adjustment values for the service dipstick T40178 were removed from the repair manual.
A1521392053278_82021-07-02. Service bulletin. This bulletin contains repair instructions for 3.0 and 2.9 TFSI engines that have oil loss around the engine compartment, front end, and underbody.
A1521362053278_52021-02-04. Service bulletin. This bulletin contains repair instructions for 3.0 and 2.9 TFSI engines that have oil loss around the engine compartment, front end, and underbody.
A9120392061490_12020-12-04. Service bulletin. This bulletin covers Audi connect: oil level in the myAudi app is implausible
A1720112060750_12020-11-05. Service bulletin. This bulletin contains instructions for using the UV additive to find engine oil leaks.
A1020192059446_22020-08-06. Service bulletin. This bulletin contains repair instructions for oil loss found in the engine compartment.