"Electric Parking Brake Malfunction" "Vi$it your dea£er"

Thank you.
I do not khow to place in Service Mode. Nor how to retracthe brakes electronically.
(Assume thathe brakes push out until certain level of resistance is detected through the motors. That way they keep compensating for the brake pad wear.)
Shall try disconnecting the battery and reconnecting after 10 minutes.