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Service bulletin 0503

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 id10016507
Published by NHTSA2005-09-19
Manufacturer's number0503
Manufacturer's date2005-08-31
NHTSA componentFUEL SYSTEM, OTHER

NHTSA's summary

FUEL GAUGE DOES NOT GO TO FULL AFTER FILLING UP. WHEN THE FUEL TANK HAS BEEN FILLED, THE FUEL GAUGE NEEDLE REGISTERS EMPTY, STAYS IN THE RESERVE SECTION, OR SLOWING GOES TO FULL. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Fuel system

Vehicles listed
AUDI A62005

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

Recalls for the same vehicles and component
20081162008-04-04. 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
011309201475382023-01-03. Service bulletin. The use of contaminated gasoline or gasoline with a low content of deposit control additives may result in one or more conditions.
011457201510692022-10-31. Service bulletin. Due to fuel intrusion into the low-pressure system fuel pressure sensor (G410), a false signal may be sent to the controller, resulting in a reading that is out of tolerance.
011309201475382022-10-31. Service bulletin. The use of contaminated gasoline or gasoline with a low content of deposit control additives may result in one or more conditions.
011457201510692022-09-26. Service bulletin. Due to fuel intrusion into the low-pressure system fuel pressure sensor (G410), a false signal may be sent to the controller, resulting in a reading that is out of tolerance.
011309201475382022-09-26. Service bulletin. The use of contaminated gasoline or gasoline with a low content of deposit control additives may result in one or more conditions.
1476201948532022-08-01. Service bulletin. Vacuum line cracks.
A0120542014753112020-05-07. Service bulletin. This bulletin contains instructions for when to add gasoline additives for cleaning the injectors.
A0120462014753102020-04-02. Service bulletin. This bulletin contains instructions for when to add gasoline additives for cleaning the injectors.
A1719982028440_42019-09-09. Service bulletin. This informational bulletin explains when the range display is empty in the on-board computer. Also A3 Cabriolet 2015-2021, A3 Sportback 2016-2018, 2005 A4 Cabriolet , 2005-2009 S4 Cabriolet, 2010-2012 and 2018-2021 RS5 Cabriolet, 2018-2021 S5 Sportback, 2021 S6, 2005 and 2006 A7, 2005-2011 and 2021 S7 2005-2006 and 2021 S8, 2019-2021 E-Tron Quattro
A201559 2011703-2017-11-17. Service bulletin. Supersedes Technical Service Bulletin Group 20 number 13-29 dated November 15, 2013. The fuel tank has been removed from the vehicle and must be neutralized before shipment or disposal. When the fuel tank in a vehicle is replaced, the original tank must be properly flushed to neutralize the remaining gasoline or diesel fuel.