KS-ecs 4B1959565A/4B1 959 565 A for AD/A6 C5 OE Style Side Mirror Control Switch Knob OEM part #: 4B1959565A; With memory function Function: switch with knob to control the position of mirror glass Easy to install, plug and play, tool-free; have 10 small pin connector in the back, better check the pins to see if they fit your model (there are different configurations of size and position of each pin) Please note the vehicle filter does not fit all versions of the compatibility as it is for search purpose only; please review our interchange below or e-mail us your full reg number or chassis number/ V.I.N?number prior to ordering