Switch DSC — a genuine BMW part, number 61 31 6 901 592. The number stamped on the part is 61316901592; BMW's catalog files it under the short number 6901592. You will find it on our Electrical shelf, under Switch.
It fits the E46 sedan, coupe, touring and compact (320i, 323i, 325i, 328i and 330i, 1999–2006), with the M52, M54 or M56 engines — and the European-market versions.
BMW draws it on the Various switches (61_1059) diagram. It weighs about 12 g (under 0.1 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
