air is not turning on how do i get to the pump and were is it i dont know it is on 1994 Lincoln Mark VIII

have never worked on a car like this

2 answers 2 comments
which air is not turning on?
AIR RIDE FRONT WONT COME UP
if rear comes up, compressor ok. use soap and water on air lines going into compressor. it is located on passenger side of car. have seen lines leak where they push into drier on compressor. if they are, will need a new drier on compressor.
THEN DON'T START NOW, SEEK DIAG AND EST