KS-ecs 1J4959857/1J4959857B/1J4959857D/1GD959857/1J4 959 857/1J4 959 857 B/1J4 959 857 D/1GD 959 857 for VW/B5 OE Style Window Panel Driver Side Master Console Lifter Switch Control OEM part #: 1J4959857/1J4959857B/1J4959857D/1GD959857/3BD959857/1J4959857/1J4959857B/1J4959857D/1GD959857; OE style window panel driver side master lifter switch; 2-in-1 integrated function Function: control for all 4 windows and child safety door lock / unlock Easy to install, plug and play, tool-free; have 9 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