Would someone have "manual book on how to fix, repair or maintain" on 1990 500SL's body areas example:

How to fit power windows that is not working

How to remove the front drivers seat

These are just examples. I ordered a book for this reason but got one for full service, mechanical work instead of to do with the body areas.

If you have a book or know where I can download pages or chapters, please let me know.

Thanks