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Service bulletin A46163920421823

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 id10093407
Published by NHTSA2017-03-01
Manufacturer's numberA46163920421823
Manufacturer's date2016-06-01
NHTSA componentSERVICE BRAKES, AIR:DISC:PADS

NHTSA's summary

THIS TECHNICAL SERVICE BULLETIN PROVIDES INSTRUCTIONS FOR REPLACING BRAKE PADS TO PREVENT A NOISE.

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

Brakes, Brake pads

Vehicles listed
AUDI Q52013, 2014, 2015, 2016, 2017

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
A461505 2038056-2017-10-25. Service bulletin. Supersedes Technical Service Bulletin Group 46 number 14-94 dated August 11, 2014. The brake pad wear indicator comes on, but brake pad thickness is above the wear limit.
A461501 2039616-2017-10-25. Service bulletin. The customer may report hearing a high-pitched squeal or squeak from the brake system during light brake application. May occur during colder weather or when backing out of a parking spot/garage in the morning. Improved front brake pads introduced in production
A461506 2039615-2017-10-25. Service bulletin. Supersedes Technical Service Bulletin Group 46 number 15-04 dated February 12, 2015. Customer may report hearing brake noise when the vehicle comes to a stop. Improved front brake pads introduced in production.
A461633204218222017-03-03. Service bulletin. THIS TECHNICAL SERVICE BULLETIN EXPLAINS HOW TO REPLACE BRAKE PADS WITH A SQUEAL COMPLAINT WITH A NEW PART NUMBER AND HOW TO UPDATE THE SOFTWARE OF THE ABS/ESP TO DISPLAY A NEW PR CODE AFTER REPLACEMENT.