Lexus Repair: 1992 Lexus, auto aution, plexy glass

Question
I just bought a 92 lexus from an auto aution, but there are some problems. One of the windows won't go all the way up, The radio does not work, and the trunk will not open. I was wondering if you could tell me what what wrong or what could be triggering the problems so that I'll know or have a general idea of what could be wrong so I can get it fixed. Especially the window because it is a power window. Can you please help me! I don't know what it could be and if you do know what it is or what I could do to possibly fix it temporarily because I do not have the money right now to pay the dealership just to check it out. Also if you know of any place that could diagnose or fix the problem for a reasonable price. But is there also anyway we could get the window to placed up and put into a close position until it gets fixed. Or should I go ahead a buy a plexy glass to replace the window until it gets fixed. Whatever the solution can you tell me how to do so because I know someone who could take the door off. Please help!

Answer
Hello Michelle, Your possible problems are these. The first problem, the window, is most likely the regulator. You can remove the door panel and push the window up and hold it up with a hose clamp. The radio may be just the radio or amp is bad. I would have all the fuses checked first. Last the trunk could be the switch which do go bad at times.