Your AC might be blowing out of dash vents on the windscreen as you might have turned the knob to that particular mode. It is also possible that the vent mechanism might be out of order or broken.
Because your jeep wrangler is over heating, you must have a sensor in the dash not working If that smoke is steam, the heater core is leaking and in need of replacement.
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Sounds like the inside of the dash is on fire. I'd recommend a fire extinguisher.
what could be wrong is you might have a vacuum leak somewhere or something is disconected in the dash that switches to the vents. I had a problem with my 97 blowing air threw the floor and it was a little vacuum leak that caused it
It is more then likely your heater core. is it fogging up in your vehicle?
Shut the car off and get out. Something is broken and if its producing smoke, it could catch on fire.
There are 2 filters you access in the glove box. If they are dirty you get almost no air. Clean or replace them and be amazed at the difference
You have a vacuum leak causing your vents to switch from dash to defrost.
yes
why do u want it to stop blowing smoke man! blowing smoke is awsome and manly, and show power! be proud that your blowing smoke!
could be a leaking heater core ( Steam ) . Depends on WHAT KIND OF SMOKE. Is it steam or smoke. Smoke like something burning could be oil. electrical, etc