2001-2005 Audi A6 allroad quattro ALL SALES FINAL. LIMITED QUANTITIES. Check the part number on your radio to the part number you are purchasing. Pictures may not be exact. All units are genuine Audi items from Audi. Remember if the radio comes coded to write down the number and save it in a safe location. We can no longer access codes from Audi. Vehicles listed may not be exact. Single version, programmable for standard or Bose equalization Double DIN height, full console width face plate Built-in 6-disc CD changer Cassette player with auto-reverse Multi-function context-sensitive pushbuttons and rotary knobs AM/FM tuner, 12 AM presets, 12 FM presets, 6 AM auto-scan presets, 6 FM auto-scan presets, DX/Local, Seek/Scan, Preset Scan RDS (Radio Broadcast Data System) Controls for external 6-disc CD changer (CD changer optional) Random mode for CD Bass, Mid, Treble, Balance, Fader Dolby noise reduction SVC (speed-sensitive volume compensation) Navigation/Telephone mode auto volume attenuation Automatic display brightness adjustment Smart anti-theft coding (no need to re-enter code if power is interrupted but radio remains installed in the same car). Mode display in instrument cluster Diagnostic-capable via OBDII port (via VAG-1552 or equivalent) Communicates with vehicle electronic systems via CAN bus Made by Matsushita (Panasonic)