Power Window problems of the 2001 Mercedes Benz ML430

Drivers window stuck in the open position, leaving me to travel for 2 hours in 34 degree temp. Outside because I was not within 30 miles of a mercedes tech. Let me tell you about this wonderful roadside assistance program that is pushed upon purchase. . . They tell you all about how you will have 24 hour coverage with any problem you may have and a tech. Will come to your aid (and this is true, trust me I have used them often enough) but what they don't tell you is you better make sure you break down within 30 miles of a tech. Here is a list of the other problems I have had in the past. . . I have had 2 new radio/navagation systems put in I have had 2 batteries because they have boiled over and shut down the car. Ew heating sensor in pass. Seatew computer chip those are the big things that I can think of right now I could type for hours if I listed everything. I have never been more dissappointed in a car purchase as I am with this one.