[GoneAgain]

Just read on http://shrubbery.student.utwente.nl/ that pre 02/89 cars there is no self test feature in the code plug. Anyone able to confirm this?

Will save me some fiddling if it's correct!

 

[illjah]

I have a '89 535i that does not do a self test.

But my '91 M5 does, altho it doesn't kick out the VIN of the car as its suppossed to before scrolling thru the other info