Affected Component: FUEL SYSTEM, DIESEL

Date Published
JUN 24, 2013
NHTSA TSB #
10228315
TSB Document
Summary
If a model year 2014 Audi Q5 TDI, A6 TDI, A7 TDI, or A8L TDI clean diesel (engine code CPNA or CPNB) requires diagnosis or repair of the engine, diesel fuel delivery, exhaust after-treatment (SCR/AdBlue and emissions) systems, or transmission, a Repair Authorization is necessary prior to repair.