Initializing Electric Park Brake (EPB) Maintenance Mode

Turn the ignition on.
NOTE: Before entering the maintenance mode, the Electric Park Brake (EPB) has to be fully released either by switch or by diagnosis command.
Connect a scan tool.
Apply brake pressure.
In EPB, misc, maintenance mode, select engaged.
NOTE: The Instrument Panel Cluster (IPC) will display "retracted" when maintenance mode is engaged.
Turn the ignition off.