When the HVAC control panel is turned on or the A/C button engaged it sounds as if closes something inside the dash, then it start blowing. The arrows and the position of where the air is to come out starts racing up and down and the off button will not stop the arrows. In other words it shows up on the screen the emblem for where you want the air to come out, but you cannot stop it on any location (front vent, floor vent dash vent). It flashes up and down and the off button will not turn it off or stop the flashing up and down. Also no heat or A/C only outside air.
Wednesday, December 30th, 2020 AT 11:34 AM