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Service bulletin 0403

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 id10011575
Published by NHTSA2005-01-27
Manufacturer's number0403
Manufacturer's date2005-04-05
Replaces0501
NHTSA componentTIRES

NHTSA's summary

TIRE PRESSURE MONITORING SYSTEM (TPMS), SYSTEM OPERATIONAL REVISION & SOFTWARE CONCERN. *TC UPDATE. *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

Tires

Vehicles listed
AUDI A82004, 2005

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
21AUTIRECHAINS2020-10-06. Service bulletin. Added new graphic to reflect where to find MY 21 information
20AUTIRECHAINS2020-01-08. Service bulletin. New document 2004-2020 A4 allroad, A6 allroad, A8L, R8 Spyder
05012005-08-18. Service bulletin. TIRE PRESSURE MONITORING SYSTEM (TPMS), SYSTEM OPERATIONAL REVISION & SOFTWARE UPDATE. UPDATE. *TT
04012004-10-19. Service bulletin. TIRE PRESSURE MONITORING SYSTEM DIAGNOSIS. *TT