[73 Riviera window problem]

Need a lil help , the window controls have stopped working , meaning none of my windows will roll down , anyone's advice to fix this. Also radio doesn't turn on. 

 

[73' Driver side door handle install]

I was wondering if anyone could give some advice or instruction on the outer door handle install, while I have removed the door panel exterior  , it seems as though I will have to remove the entire door panel interior just to install the new door handle , is this true ?

[1973 Buick Riviera door handle install]

22 minutes ago, keiser31 said:

If it looks like this one, you will have to remove the door handle escutcheon the two exposed screws and the door lock knob. Then there should be clips around the perimeter on the sides and bottom to pop out. Then you pull it up and out of the window trough. There is a special forked tool to pop the sides and bottom.

Thank you ! Exactly what I needed to know.

[1973 Buick Riviera door handle install]

Does anyone know how to remove a 1973 Riviera door panel so that I can install a new door handle ?

[Basic engine supplies for 73 Riviera]

I have just got a 455 ,1973 Riviera , and I'm very new to owning a classic car. This may sound like a very basic question , but what battery size and basic engine fluids and oil do you guys recommend. Thank you