How To Find The Audi Serial Number
To find the unique serial number beginning with AUZ you will need to remove the Cassette or CD Player from the dashboard using a set of Radio Removal Keys, these can be purchased from a local car audio accessories shop or Halfords store.
Audi Navigation Plus | RNS-E & RNS-E 2010.
There is no need to remove this unit as the unique serial number beginning with AUZ can be found at the bottom of the PIN entry screen.
Audi CD Players.
Audi CD Players are easy to remove using a set of radio removal keys which can be purchased from a local car audio accessories shop or a Halfords store. Simply insert the keys into the flat horizontal slots at the bottom / top edge of the fascia until you feel a click. Remember not to pull the unit out until you have unplugged the aerial, you will find the serial number either printed on a label, etched into the casing or on screen if you have a Navigation Plus system.