Smoke from a/c vent

[Bay955]

Wow. I have a 2019 Montana high country full time living. Been having some a/c issues with forward bed room ac wanting to freeze if down draft vent is closed. But just now my daughter turned on just the rear ac and in less than 20 seconds I had s white smoke with a electrical smell coming from one of the forward bed room ac roof vent, I would hope that it would be Freon and not electrical that quick. Any body got ideas. Thanks

[Ram Montana High Country]

power off (any smoke is bad news and sounds like front might need service)- call the tech - dealer might take FOREVER - talk to Customer Service @ Montana