WenmarOpen by Wenmar Pro

Service bulletin A01166720292333

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 id10091242
Published by NHTSA2017-02-10
Manufacturer's numberA01166720292333
Manufacturer's date2016-07-13
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS

NHTSA's summary

THIS TECHNICAL SERVICE BULLLETIN PROVIDES TROUBLESHOOTING FOR A LEAKING AIR INTAKE HOSE THAT CAUSES MIL TO ILLUMINATE.

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

Engine, Cooling system

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

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
Edition922023-02-06. Service bulletin. Idenifying and mixing factory fill engine coolants
011391202923322022-09-26. Service bulletin. Air filter change intervals are provided for vehicles that are operated in normal conditions. Air filters in vehicles that are driven in unusual conditions (such as on dusty roads or on race circuits) can become dirty more quickly than air filters in vehicles that are only driven in normal conditions. Because the air intake is close to the ground (behind the front wheel), excessive dirt can get into the intake air when the vehicle is driven in unusual conditions.
A1922272025303122022-02-04. Service bulletin. This bulletin contains instructions for identifying and mixing factory fill coolants.
A9020652032113_42020-09-03. Service bulletin. This information bulletin contains a background on the outside air temperature reading.
A191670204377022017-03-02. Service bulletin. THIS TECHNICAL SERVICE BULLETIN EXPLAINS HOW TO REPLACE THE COOLANT THERMOSTAT.
A011667202923332017-02-15. Service bulletin. THIS TECHNICAL SERVICE BULLLETIN PROVIDES TROUBLESHOOTING FOR A LEAKING AIR INTAKE HOSE THAT CAUSES MIL TO ILLUMINATE.
TSB-24-12-272012-09-06. Service bulletin. AUDI: DUE TO POSITION OF AIR INTAKE, BEHIND FRONT WHEEL, THE AIR FILTER GETS DIRTIER, THAN NORMAL, WHEN DRIVING ON DUSTY ROADS AND CLOGGED AIR FILTER LEADS TO MISFIRING, FUEL TRIM RELATED DTCS AND MIL LIGHT ON. *PE
SA-19H12011-06-22. Service bulletin. AUDI SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. A SEAL INSIDE THE COOLANT PUMP CAN WEAR OUT AND LEAK COOLANT. THIS ALSO CAUSED THE ENGINE LIGHT TO COME ON. *RM UPDATED ON 06/27/2011. *KB