To Enable Auto Tune Switch When selected, Auto Tune will not start until the switch on the handle bar is toggled. 1 Select Power Commander Tools >Configure >Feature Enables and Input Selections. 2 Select the On/Off box to enable or disable Auto Tune Switch. 3 Using the drop-down arrow, select which switch input will be used. For more information, refer to Power Commander V Switch Inputs. 4 Click OK to accept the changes. Or Click Cancel to close the window without changes.