Why have both of my front windows fallen off their tracks?
I would check the tracks, sometimes the little plastic clips break.
Yes, tracks and regulators are the most likely culprit.
my passenger side window did that so thats another thing i need to fix
Looking for a Used Jetta in your area?
CarGurus has 36,218 nationwide Jetta listings starting at $995.
Search Volkswagen Jetta Questions
Volkswagen Jetta Experts