Posted by Awong on January 14, 1999 at 09:41:32:
In Reply to: '99 540iA on-board computer posted by Dave Y on January 10, 1999 at 10:32:29:
Hey I want to get the old "whistle" chirp on my car too! Anyone knows if it's possible?
: Does anyone know how to get into the undocumented features of the on-board computer. And what can you change and customize? Like the car/key options..
: One thing in particular I would like to change, and do not know if it is possible is the "chrip" that it makes when locking. I like the chirp of the older models, not sure if this is hardware or software..