Affected Component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

Date Published

DEC 14, 2021

NHTSA TSB #

10204966

TSB Document

• MC-10204966-0001.pdf

Summary

A small number of vehicles were manufactured with incorrect catalytic converters. This issue does not have any impact on vehicle tailpipe emissions. To ensure continued emissions compliance, Audi will proactively inspect and replace the catalytic converters on affected vehicles.