yo gang.
Post up the Alarm's MFGR/model # etc..from Key FOB or on Alarm Module Body (not the horn)
Guessing that da Switch is what is ref. to as da Valet / Override Switch; "...Many of today's alarms have a port to plug the valet/ override switch(es) directly into them. If not connect one wire of the switch(es) to ground and the other to the specified input of the alarm..."
by the12volt.com
& by the12volt.com; they also state; "...If you do not find the vehicle wiring information you're looking for here, please post your request at the12volt's install bay. We will NOT respond to any requests by email. * Cruise control and navigation information such as Tach, Vehicle Speed Signal (VSS), and Brake wiring can often be found in the alarm information available. Please see alarm information for remote start and keyless entry wiring..."
1995 Ford Bronco (fullsize) Alarm, Remote Starter, Keyless Entry Wiring Information
Constant 12V+ Yellow Ignition Switch Harness
Starter Red/Light Blue Ignition Switch Harness
Ignition Red/Light Green Ignition Switch Harness
Accessory Gray/Yellow Ignition Switch Harness (Blue/Green for Heat/AC)
Tach Tan/Yellow Coil
Neutral Safety Wire Not Grounding OEM Switch opens Starter Circuit
Brake Switch Light Green Brake Switch
Trunk Pin n/a Works with Dome Light
Parking Lights Brown (+) Light Switch
Head Lamp Red/Yellow (+) Light Switch
Hood Pin n/a
Factory Disarm Dark Green/Purple (-) Driver's Kick Panel
Door Trigger Black/Light Blue (+) Driver's Kick Panel
Door Lock Pink/Yellow Passenger's Kick w/Keyless Negative Trigger w/o Keyless
Door Unlock Pink/Light Green Reverse Polarity use Driver's Switch to Test
Horn Wire Yellow/Blue (-) Steering Column
Windows Up LF=White/Black, RF=White/Yellow
Windows Down LF=Yellow, RF=Tan/Light Blue
http://www.the12volt.com/installbay/alarmdetail/807.html
I did compare the sit'e radio/spkr wiring info & it matched what I have for same year Bronco that I have, so I can assume the above is close/correcto mongo
the12volt.com alsohas a lot of basic info & a few Alarm Type Forums; you may get lucky there
Will Post this for now so I can see Joe's Bronco Year since I can't see the info in Reply Mode.