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Service bulletin A171556 2020666-

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 id10120687
Published by NHTSA2017-10-25
Manufacturer's numberA171556 2020666-
Manufacturer's date2015-02-12
NHTSA componentENGINE

NHTSA's summary

Supersedes Technical Service Bulletin Group 17 number 10-13 dated December 13, 2010. Customer states that oil consumption is higher than what is stated in the vehicle owner's manual.

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

Vehicles listed
AUDI R82008, 2009, 2010
AUDI R82013
AUDI R8 GT SPYDER2012
AUDI R8 SPYDER2011
AUDI R8 SPYDER2014 to 2015

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
TSB_2060750_52026-02-06. Service bulletin. This bulletin provides information regarding UV leak additive for finding oil leaks.
TSB_2075530_22025-04-04. Service bulletin. This bulletin provides informatin when the engine does not run smoothly at idling speeds.
A0124482014753_132025-01-07. Service bulletin. This bulletin provides information when the MIL is on; DTCs for misfire, air/fuel ratio imbalance, or lean fuel system stored in the ECM P030000.
A1524532075530_12024-11-06. Service bulletin. This bulletin provides informatin when the engine does not run smoothly at idling speeds.
A2424632074810_22024-10-28. Service bulletin. This bulletin provides information when ther is an Engine: start/stop system fault shown and start/stop system not is working; mileage below 50 km/32 miles.
20122420279122024-02-20. Service bulletin. Spyder rattle noise from left rear
01125720283442024-02-20. Service bulletin. Idle speed characteristic during cold start
A0023712070568_12023-10-05. Service bulletin. This bulletin provides information on professional noise analysis with the VAS 611 015 PICO NVH Tool.
A1023262018288102023-07-10. Service bulletin. This bulletin provides information on checking for debris when replacing an engine.
A9123942018187132023-06-06. Service bulletin. This bulletin provides information for when the customer advises that there is cracking, grinding, rattling, humming, whining, or similar interference.