Does the mirrors have a 3 or 4 wire setup its a 2000 A4?

 

huh? dont know what ur talkin about , sorry .......

 

whatcha looking for? outside mirror control? replacement rearview autodim? how autodim rearview connects to outside drivers? my contacts w/their wholesaler re:donnelly rearview replacement:

We do not sell outside rearview auto dim mirrors and our after market interior rearview is a 7 pin connector, but if your OE has additional features it will not match.

Additional features such as air bag sensor or on star. You can purchase direct through any parts store as we are a wholesaler and do not sell direct. www.brandnewauto.com www.autoanything.com Auto Zone, Advance Auto, or any auto parts store.

does that help?