Review on Actuator Driver Replace 3C4839015B 8K0839015 by Gary Flick

Although Revain said this part would fit my 2011 Audi A4 Quattro Premium Plus, it does not. In my Audi's actuator there was a connector with 8 pins all in a row. The part I received from Revain had a connector with 2 rows of 4 pins each! And the only way to find out is to take the door apart, which I did to replace the broken actuator. So after much grumbling I had to reassemble the door with the broken part and return the part to Revane. Now it's time to find the right part.