On the drivers door panel should be 3 push buttons. Once you have the seat and exterior mirrors in the desired position, press the "S" and then "1". The same can be done for a second driver, simply by pressing the "S" then "2". On the first 93 New Yorker we owned, you could even program a third position by pressing the "S" and then the 1 & 2 together at the same time. Our current New Yorker does not allow the third preset.
The power steering pressure switch, on a 1993 Chrysler New Yorker, is located below the power steering pump. The pressure switch is attached to the power steering reservoir mounting bracket.
It is bolted on from the inside of the door.
To drain the radiator of a 1993 Chrysler New Yorker, you have to open the petcock on the radiator completely and drain the coolant into a container.
It is inside the transmission pan.
It is inside the fuel tank.
You have to remove the entire dash and HVAC housing.