Used OEM Bluetooth Motorola Module Lithium Battery off of a 2004 Audi A8. Tested and in good working condition.
Part number is 8E0035747.
Will fit most of the following models with compatible versions:
04-06 Audi A8
Might require programming.
Please make sure this item will fit your vehicle before purchasing.
Compatibility is buyers responsibility.
Thanks for Viewing!