'P'arking or emergency brake
If you mean the exclamation point and the " P " above the word " BRAKE " in the lower right side of the gauge cluster in a 1998 Mercury Sable that means either the parking brake / emergency brake is on , or the brake fluid level in the brake master cylinder in your engine compartment is LOW
Either your parking brake / emergency brake is on or the BRAKE FLUID LEVEL is LOW , in the brake master cylinder located in your engine compartment
Depends on the vehicle as they vary from car to car. You need to BClear. How do I adjust a Honda civic emergency brake
For a 1997 Mercury Sable : ( DOT 3 brake fluid meeting Ford specification ESA-M6C25-A )
DOT 3 brake fluid
What kind of brake problem(noise,pulling)?
3/16
On a 1999 Mercury Sable : In the fuse panel by the brake pedal : ( # 17 is a 30 amp fuse for the front wiper / washer )
dot 3
In the Haynes workshop manual
21 hours