Enabling code, retrofit, offroad mode — a genuine BMW part, number 13 61 8 540 779. The number stamped on the part is 13618540779; BMW's catalog files it under the short number 8540779. You will find it on our Air Intake shelf, under Electronic control unit.
BMW's catalog records no E36 or E46 it is fitted to; it belongs to other BMW models.
BMW draws it on the Retrofit, ASC / offroad mode (77_0547) diagram.
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
Every used part is inspected and graded before listing. Condition grades:
Good — minimal wear, fully functional.
Fair — normal wear, fully functional.
Acceptable — visible wear, still functional.
Returns: 30 days if a part arrives damaged or isn't what the listing described. Full policy.
Shipping: Ships within the US. Orders ship within 1–2 business days; small parcels ship free on orders of $75.00 or more. Oversize items ship at a flat $49.99 each — free shipping does not cover them.
