So I think this error is because the chasis is a 728i and my engine, gearbox, loom, dash, interior, ECU, etc is all from a 740i.
My understanding is that I need to code (change the VIN?) of the 728i LWS (SAS) to work with the 740i ECU, I have the BCABLES.com software and cable but I cannot seem to find a guide for how to do this.
Any help would be greatly appreciated!
Thanks,
Karl
Last edited by KarlosG; 07-15-2018 at 04:08 PM.
Bookmarks