New in box, MMI operating unit/control Unit for A6 models from 2005-2007.

This is a common repair for drinks spilled into the unit and faulty back lighting or no function after spill.

This unit is new and has never been used.

OEM part #: 4F1-919-610R (newest version)

These retail for about $750.00.

Accepting offers, email me: suprasonic182@yahoo.com