Tried to search the archives for this, but the search engine ist kaput ? Has anyone put an onbard computer in an old 318i ? I have come up with the console box/computer guts (pn: 65-81-1374-917 VDO mfg). What sensors/inputs does this need ? Looks like a lot of inputs (26pin connector on the bottom of the box. Is there any references as to what models they were used on where i can get the wiring diagrams ? Suggestions ? Thanks for the assistance. Wolfgang ;)