no
you can get free on line at autozone.com
Wiring Diagrams Ford Crown Victoria/Grand Marquis 1989-1998 from AutoZone DIY http://www.autozone.com/az/cds/en_us/0900823d/80/17/3d/a8/0900823d80173da8/repairInfoPages.htm
... good luck bud, expensive and obsolete.
You can change the ignition cylinder on your 1999 Mercury Mystique by removing the retaining ring at the top of the ignition cylinder. The ignition cylinder will slide out. Remove the wiring harness.
Begin by removing the belt from your 1999 Mercury Mystique alternator. Remove the wiring harness from the back of the alternator. Remove the alternator retaining bolts. Reverse the process to install your new alternator.
Remove - battery cable Raise and support vehicle if needed Disconnect wiring at top of starter Remove starter mounting bolts Remove starter
first, take the door panels off. next, there are four screws you have to remove. after that the speakers can be removed from the door, do not forget to disconnect the wiring harness from the speaker.
This can be caused by a number of things, the most likely being a failure in the oxygen sensor or it's wiring, like a broken or corroded harness.
Buy a Chilton or Haynes repair manual
because of a short in the wiring or just needs to be replaced
no where
CID?