MERCURY COUGAR SECURITY

I Just Bought A Used 2000 Mercury Cougar From A Guy That Had Very Little Info On The Car & No Paperwork Or Owners Manual & He Only Had 1 Key...

Sometimes My Alarm Goes Off For No Reason. When I Try To Reset It, It Does Not Always Work. I Can Hit The Disarm Button On The Remote And...

Every Day I Lock My Doors Or Activate The Alarm. At Times My Alarm Will Go Off. I Will Have To Hit The Unlock Button On My Fob And It Will...

When I Use The Electric Door Lock System. One Minute Later The Alarm Goes Off. I Can Lock The Doors Manually And I Dont Have A Problem. But...

I Have Tried To Jump Pins In Trunk To Program But Door Lock Does Not Cycle, Also I Have No Courtesy Lights Or Dome Light

Electrical Problem 2000 Mercury Cougar 6 Cyl Front Wheel Drive Automatic 123k Miles For The Last 2 Weeks My Gauges Peg Out (max Out)...

Dears, Do You Have Some Schematic, Or Step-by-step Instructions To Reach The Immobilizer Module And Antenna Ring On The Ignition Switch...