All US E46s have active stability control, unless it was different in Europe.
Originally Posted by lgr122
How old 5 series?
I have e46 year 2000 and i have only ASC, traction control exist but no active stability control. Might be that some old 5 series can also have more old fashioned system.
"When you were born, you cried and the world rejoiced. Live your life so that when you die, the world cries and you rejoice." - Cherokee Expression