BMW VEHICLE: DSC DISABLING FUNCTION. DUE TO REVISED DME, DSC AND CCC SOFTWARE, THE MDM (M DYNAMIC MODE) BUTTON LOCATED IN THE CENTER CONSOLE SWITCH CLUSTER (SZM) NOW HAS TRIPLE FUNCTIONALITY-DEFAULT STATE-DSC ON; SHORT PRESS-MDM ON (GREEN MDM INDICATOR DISPLAYED IN THE CLUSTER); PRESS AND HOLD-DSC OFF (YELLOW DSC INDICATOR DISPLAYED IN THE CLUSTER; MESSAGE APPEARS IN THE CONTROL DISPLAY). NO MODEL YEARS LISTED. *PE