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Service bulletin Customer Letter

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 id10119881
Published by NHTSA2017-10-21
Manufacturer's numberCustomer Letter
Manufacturer's date2015-01-15
NHTSA componentFUEL SYSTEM, OTHER:FUEL INJECTION SYSTEM

NHTSA's summary

This document contains information on the warranty extension for fuel injectors.

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

Fuel system

Vehicles listed
AUDI A4 AVANT2011 to 2012
AUDI A52011, 2012
AUDI A5 CABRIOLET2011 to 2012
AUDI A62012
AUDI Q52011, 2012
AUDI S42011, 2012
AUDI S52011, 2012

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20186352018-11-19. Fuel System
18V8180002018-11-19. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
20176112017-12-06. Fuel System
17V7810002017-12-06. FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
16V6600002016-09-13. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
20164432016-09-09. Fuel System
16V6460002016-09-07. FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
20164292016-09-02. Fuel System
15V0190002015-01-20. FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
20150182015-01-16. Fuel System

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
TSB_2080186_12025-12-05. Service bulletin. This bulletin provides information when the MIL is on, DTC P310B00 in ECM; Vapor pocket formation in fuel system.
TSB_2042920_22025-07-08. Service bulletin. This bulletin provides information when there is corrosion on the exhaust tail pipes.
A0024902074853_12024-09-06. Service bulletin. This bulletin provides service information ror when the fuel tank cannot be fully filled.
A0024902074853_12024-09-06. Service bulletin. This bulletin provides service information ror when the fuel tank cannot be fully filled.
24124420277322024-02-20. Service bulletin. MIL on, no leak in EVAP system (DTC P045600 in ECM)
01125620313682024-02-20. Service bulletin. Unnecessary High Pressure Fuel Pumps replacement due to Guided Fault Finding test plans not being performed or interrupted when the following DTC? s are present in the engine control module:
AWA14052024-01-22. Service bulletin. Due to new Minnesota state regulations regarding biofuels, biodiesel blends of B5 or less may not be available in the State of Minnesota.
Chart2023-10-10. Service bulletin. Audi Oil Capacity Chart
A0123412014753122023-03-06. Service bulletin. This bulletin contains instructions for when to add gasoline additives for cleaning the injectors.
011462203616932023-01-03. Service bulletin. In tank, fuel pump may be making a straining noise. Diesel fuel requires additive blending or ?winterization? to be useable at low temperatures. At temperatures below 20° F (-7° C), No. 2 Diesel with insufficient winterization blending may lose its fluidity due to wax separation. This may clog the fuel filter or in-tank filter, preventing the engine from operating properly. No. 2 Diesel is blended by refineries to various levels of winterization (minimum useable temperature) based on month, geographical location, and the 10th percentile minimum ambient air temperature for the given region. Although rare, during sudden periods of extreme low temperatures (record lows), fuel stations may not be adequately prepared with No. 2 Diesel fuel with sufficient winterization to resist wax formation or ?gelling?.