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Service bulletin A961502 2042028-

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 id10123730
Published by NHTSA2017-11-17
Manufacturer's numberA961502 2042028-
Manufacturer's date2015-10-05
NHTSA componentELECTRICAL SYSTEM; EXTERIOR LIGHTING:HEADLIGHTS

NHTSA's summary

The message ?Headlight range control: System error? is shown in the driver information system, but there is no limitation with the headlight system. The headlight system operates normally. The message ?Audi side assist: Currently not available? is shown in the driver information system. The Audi side assist system will be unavailable in the current ignition cycle, but cycling the ignition resolves the concern and Audi side assist will be available again. Incorrect software in the onboard supply control unit, J519 (address word 09) BCM1.

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

Electrical system, Lighting, Headlights

Vehicles listed
AUDI A3 CABRIOLET2015
AUDI TT ROADSTER2015

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