These are two different problems. we will handle the vent issue on this post you can repost. For the vent problem it sounds like the mode actuator is not working which is common. here is a guide to walk you through the steps and diagrams below to show you how on your car:
here are all the actuators so you can see how the system works. Check out the diagrams (below). Please let us know what you find. We are interested to see what it is.
Images (Click to enlarge)
Thursday, May 16th, 2019 AT 11:56 AM