Genuine BMW part 61 12 0 145 778: Cable adapter Interface. The number stamped on the part is 61120145778; BMW's catalog files it under the short number 0145778. You will find it on our Electrical shelf, under Auxiliary cable.
It fits every E46 body style (320i, 323i, 325i, 328i and 330i, 1999–2006), with the M52 or M54 engines — and the European-market versions.
BMW draws it on 2 diagrams, among them Single parts f Apollo centre console (84_0375) and Single parts, Classic, centre console (84_0385). It weighs about 41 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.
