HEXA

HVAC 74 D ERASING ACTIVE FAULTS To erase the faults press and hold the recirculation button for 5 seconds or more. After all the active faults are erased, the A/C LED will turn OFF during diagnostic mode. If there are active faults in the sys- tem, the A/C LED will switch OFF and back ON instantaneously. NOTE There shall be no response / feedback from the sys- tem, when an attempt is made to erase the faults when there are no faults in the system. E EXITING DIAGNOSTIC MODE To come out of the diagnostic mode either turn OFF the IGN or turn the blower knob to ON. The rear defog lamp will turn OFF to indicate exiting the diag- nostic mode.