Mercedes Benz repair: 1985 benz all vents went out in car, vacuum leak, shopforum

Question
While driving all the vents went off inside the car and won't work. Shortly after the low anti-freeze light came on. I am a single disabled mother with no extra income and need to fix this myself, if possible. Could you help? My car is a 1985 190E 2.3 liter.  

Answer
Best guess:
This sounds like a vacuum leak.

Please join: http://www.mercedesshop.com/shopforum/forumdisplay.php?f=1
Send me a PM = private message with your location.
I will try to find a local member willing to assist you.
It will be easier to give continuing support there.