You can do it two ways. One way is to use Mini, pick head unit, and then pick acoustic pedestrian warning. This gives you the menu option in the head unit to turn it on or off.

The other way is to use BMW i3, VSG, expert mode, and then tuning mode to yes. This will not give you the menu option but disable the pedestrian warning sound in Drive.

 

Awesome thank you! The i3 option did the trick.

 

rear lights mean rear fog lights? I wanna turn them on when headlight low beam on. Also do I have to change the light switch control with rear fog light switch? Thanks