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Service bulletin 48M2 3U

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 id10076048
Published by NHTSA2016-07-07
Manufacturer's number48M2 3U
Manufacturer's date2015-12-08
NHTSA componentSTEERING

NHTSA's summary

Power Steering Control Module Software Update (NVLW) This Update has been proactively released to prevent the following condition from occurring in the vehicle: On Audi vehicles manufactured within a specific period, a fault may occur in the communication between the steering and the other control units after the ignition has been switched on. As a result, the red warning lamp for the steering is displayed and the power steering is deactivated. This Update is in effect until removed. Vehicle must meet all of the following criteria: • Procedure is valid only for vehicles that show the 48M2 code in the Elsa Campaign/Action Information screen on the day of repair. • Vehicle must be within the New Vehicle Limited Warranty. • Procedure must be performed within the allotted time frame stated in this Technical Service Bulletin. • Procedure must be performed on applicable vehicles in dealer inventory prior to sale.

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

Steering

Vehicles listed
AUDI AUDI

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