In the the trunk under the rear window, where the two rear speakers/subs are mounted. You will find a radio control unit, an amp, and the air suspension computer on a pop down tray. The air suspension control module is the one that doesn't say JBL, and has the long white plug, that's about 4" long x 1" high.
Yes it does
.
spring struts
Right next to the master cylinder.
Inside the trunk on the left side. Next to the fenderwell.
Do you have the factory air ride or have you converted the car to a coil over suspension?
Yes it does, it will automatically add air to the rear bags if people get in the back and if people get out of the back it will release air, it corrects itself to proper ride height, even when your going down the road its adds or releases. If you hear a buzzing sound for 5 to 10 seconds that's your air ride, my 01 Continental has it and its wonderfull.
You need to post a great deal more information. The air system is complicated. What exactly is the car doing?
did you turn back on the air switch in the trunk
On a 1997 Lincoln Continental : If you mean air bags for the driver and front passenger ( YES )
is your car rear end low to the ground and does it air up and then go back down or doesnt air up at all?
It depends on where it is leaking. You can just buy a rebuilt dryer from Suncore Industries for $30.00.