Ok so in order to go back with the asd or any other function that doesn't offer to code back to original, you must use the backup and approximate the time with which the original code was active!
Also for those annoyed by the seatbelt chime, I coded the chime and warnings to Bmw i, its warnings are softer and less intrusive when the dong is lowered under the tone menu!!!
Btw in the end I turned off ASD!!! Just wanted a comparison!!!
