This will allow you to remove and replace the brake pads and reset the electric hand brake with out having to worry about the scan tool

Electronic wear sensors, when the new sensors are fitted there is no reset they just automatically makes the change brake pad sign go away – simples

TO ENTER REAR PAD REPLACEMENT MODE:
TURN IGNITION TO ACC
ON THE CURRENT TRIP SCREEN
PRESS AND HOLD THE PHONE AND OK BUTTON ON STEERING WHEEL
TRIP SCREEN SHOULD CHANGE TO AN ASSYST PLUS SCREEN
SCROLL DOWN TO PAD REPLACEMENT USING THE ARROW BUTTONS
SELECT PAD REPLACEMENT WITH OK BUTTON
TO CONFIRM MOVING TO FITTING POSITION PRESS OK OR BACK TO CANCEL
AFTER FITTING NEW PADS PRESS OK AGAIN TO EXIT FITTING POSITION