Whether your an expert Buick Regal car alarm installer, Buick Regal performance fan or a novice Buick Regal enthusiast with a 2000 Buick Regal, a 2000 Buick Regal car alarm wiring diagram can save yourself a lot of time. One of the most time consuming tasks with installing an after market car alarm, car security, car remote start, automatic remote starter, shock sensor, tilt sensor, car alarm sensor or any auto alarm is identifying the correct color car security wires for a 2000 Buick Regal.

The Modified Life staff has taken all its Buick Regal car alarm wiring diagrams, Buick Regal car security wiring diagrams, Buick Regal car alarm wire diagrams, Buick Regal car security wiring schematics, Buick Regal car security diagrams, Buick Regal remote starter wiring diagrams and cataloged them online for our visitors to use for free. Our automotive wiring diagrams allow you to enjoy your new auto security electronics rather than spend countless hours trying to figure out which wires goes where.

Feel free to use any Buick Regal auto alarm wiring diagram that is listed on Modified Life but keep in mind that all information here is provided as-is without any warranty of any kind and most of the auto security wiring diagrams listed on our enthusiast website are submitted by the Modified Life community. Use of the wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 2000 Buick Regal.

Questions

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2000 Buick Regal Car Alarm Wiring Schematic

Battery Constant 12v+ Positive Wire (+): Red
Battery Constant 12v+ Positive Wire Location: Ignition Switch Harness

Starter Positive Wire (+): Yellow
Starter Positive Wire Location: Ignition Switch Harness

Second Starter Positive Wire (+): N/A
Second Starter Positive Wire Location: N/A

Ignition Positive Wire (+): Pink
Ignition Positive Wire Location: Ignition Switch Harness

Second Ignition Positive Wire (+): White Or Green
Second Ignition Positive Wire Location: Ignition Switch Harness

Third Ignition Positive Wire (+): N/A
Third Ignition Positive Wire Location: N/A

Accessory Positive Wire (+): Orange
Accessory Positive Wire Location: Ignition Switch Harness

Second Accessory Positive Wire (+): N/A
Second Accessory Positive Wire Location: N/A

Key Sense Wire: N/A
Key Sense Wire Location: N/A

Parking Light Negative Wire (-): N/A
Parking Light Negative Wire Location: N/A

Parking Light Positive Wire (+): Light Blue (Use the largest of the light blue at the headlight switch for parking lights, also this wire is a brown/white (+) in the passenger kick panel in the harness to the rear of the vehicle.)
Parking Light Positive Wire Location: At Headlight Switch

Power Door Lock Negative Wire (-): Red/Black
Power Door Lock Negative Wire Location: In Drivers Kick Panel

Power Door Unlock Negative Wire (-): Orange/Black
Power Door Unlock Negative Wire Location: In Drivers Kick Panel

Door Trigger Negative Wire (-): Dark Blue/White
Door Trigger Negative Wire Location: In Drivers Kick Panel

Dome Light Supervision Wire (-): Use Door Trigger, Requires Relay
Dome Light Supervision Wire Location: N/A

Trunk Release Negative Wire (-): Brown (Requires Relay)
Trunk Release Negative Wire Location: At Relay Behind Glove Box

Sliding Power Door Wire: N/A
Sliding Power Door Wire Location: N/A

Horn Negative Wire (-): Black
Horn Negative Wire Location: At Steering Column Harness

Tachometer Wire Negative Wire (-): Purple/White Or White
Tachometer Wire Negative Wire Location: At Ignition Control Module

Wait To Start Wire: N/A
Wait To Start Location: N/A

Brake Light Positive Wire (+): White
Brake Light Positive Wire Location: At Switch Above Brake Pedal

Factory Alarm Disarm Wire (-): N/A
Factory Alarm Disarm Wire Location: N/A

Factory Anti-Theft System: 2 White Wires Or 1 White And 1 Purple Or Purple/White In An Orange Or Black Tube In Running Down Steering Column
Factory Anti-Theft System Location: GM Vats System At Ignition Switch

The 2000 Buick Regal alarm wire color information above is updated as it is submitted by the Modified Life community.

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