I don't know where to start...

[BlondyFA]

I am the proud owner of a 2002 4.4 X5. I love it, but it doesn't love me back. I have searched these threads until I'm cross-eyed. I'm hoping some of you can help me out.

Radio goes on....no sound.
Windshield wiper on right is not working. My husband tightened the screws (all of them). This helped for a while, but now it doesn't.
Drivers side window is not working. Stays up, won't go down. I read about taking the door panel off and checking the clips? Passenger left door won't open and the window won't stay up.
We just put in a new alternator and all new tires. My husband is now unemployed, so taking it in for repairs is out of the question at this time. He's good at fixing things if he has pictures (lol). He fixed the oil separator problem for less than $100.00. I believe he posted how he fixed it and added pictures. Also added his fix for the wipers and pics. ANY help is appreciated. Thanks If you need more detailed info, I'll have him post.