2003 Audi A4

On certain Audi A6, A4 Quattro, and Volkswagen Passat vehicles, premature fuel pump wear can lead to pump failure.  A failed fuel pump may cause stoppage of fuel supply to the engine, creating an engine stall condition.  Should the engine stall while the vehicle is in use, a possible vehicle crash could occur.  Correction: Dealers will replace the fuel pump.

On certain Audi A4 cabriolet and S4 cabriolet, the Xenon headlamp reflectors may experience coating degradation.  The luminous transmittance of the headlamp may decrease over a period of time which could negatively affect a driver's field of view.  Correction: Dealers will replace the Xenon headlamp reflectors.

On certain vehicles, the igniter for the driver's side airbag may not have been properly pressed into position during assembly.  An improperly positioned igniter will not activate the airbag in the event of a collision.  Correction:  Dealers will replace the airbag units on all affected vehicles.