87 regal ignition switch wiring diagram

You buy a harness from the the aftermarket radio shop that supplies you with the new radio.

RADIO - Buick Rendezvous CXL 2004

Automotive Electricians Portal https://portal-diagnostov.com > 2020/04/04 > radio-bu...

Apr 4, 2020 - RADIO - Buick Rendezvous CXL 2004 - SYSTEM WIRING DIAGRAMS Base Radio Wiring Diagram, with Rear Controls. Get Access all wiring diagrams car.

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  Buick Rendezvous CX 2004 - SYSTEM WIRING DIAGRAMS

  https://portal-diagnostov.com > 2020/04/04 > radio-bu...
  Apr 4, 2020 - RADIO - Buick Rendezvous CX 2004 - SYSTEM WIRING DIAGRAMS Base Radio Wiring Diagram, with Rear Controls. Get Access all wiring diagrams car.

2004 Buick Rendezvous Radio Wiring Guide

MODIFIEDLIFE https://www.modifiedlife.com > 2004-buick-rendezvo...
Our 2004 Buick Rendezvous radio wiring diagram shows you all the 2004 Buick Rendezvous radio wire colors and what they do. Use our 2004 Buick Rendezvous stereo ...

Buick (2004-2006) Century, Regal, Rendezvous Head Unit ...

PinoutGuide.com https://pinoutguide.com > ... > Buick pinouts
Jan 28, 2022 - OEM radio stereo harness pin assignment. Hardware connector pinouts and cables circuits ...

BUICK RENDEZVOUS 2002-2005 VEHICLE WIRING

JustAnswer https://f01.justanswer.com > BUICK+RENDEZ... PDF WIRING INFORMATION: 2002 Buick Rendezvous. WIRE. WIRE COLOR. WIRE LOCATION. 12V CONSTANT. ORANGE. Ignition Harness. STARTER. YELLOW. Ignition Harness.
5 pages

Here is what I have for a Dakota. There is a pink wire that goes to the brake light switch, but nothing for the headlights.

try looking on google search ,
I found that looking for things in the " images" section of google lots of things pop up,good luck,Gary

Easy. snip and strip one wire in the ignition, install small switch between the ends. Hide switch for your access only. (under the steering wheel or something) Simply disable ignition when you get out of the car and the key won't be able to start it.

12V CONSTANT WIRE RED and PINK/BLACK Ignition harness
12V IGNITION WIRE DARK BLUE Ignition harness
12V ACCESSORY WIRE BLACK/ORANGE Ignition harness
STARTER WIRE YELLOW Ignition harness
PARKING LIGHTS (+) BLACK/YELLOW At Headlight switch
POWER DOOR LOCK (5-wire reverse polarity) ORANGE/PURPLE Harness Coming Into Vehicle From Driver's
Door
POWER DOOR UNLOCK (5-wire reverse
polarity)
PINK/PURPLE Harness Coming Into Vehicle From Driver's
Door
DOOR TRIGGER (-) YELLOW/BLACK At Headlight Switch
DOMELIGHT SUPERVISION (-) Use door trigger
TRUNK TRIGGER (-) GRAY/BLACK At Light In Trunk
TACHOMETER WIRE TAN/BLUE or BLACK/GRAY At Ignition Coil
BRAKE WIRE (+) WHITE/BROWN At Brake Pedal Switch
HORN TRIGGER (-) BLACK/RED Harness Coming From Steering Wheel At
Column
CAUTION! SRS airbag wires are not enclosed in protective loom at the steering column. They are a twisted pair of wires that run with rest of
ignition harness. Be careful not to cut or probe these wires.

Radio:

(Black plug)
Rear Right speaker -: Blue w/White stripe
Rear Left speaker -: Brown w/Yellow stripe
Front Right +: Purple
Front Left +: Dark Green
Rear Right speaker +: Blue w/Orange Stripe
Rear Left speaker +: Brown w/Blue Stripe
Power Antenna/Amp: White
(Gray Plug)
+12v battery wire: Pink or Pink w/White Stripe
+12v Ignition wire: Red w/ White Stripe
Front Right speaker -: Blue w/ Red Stripe
Front Left speaker -: Brown w/ Red Stripe

The eaisest way is to check one that is running because some models got extra plugs for difrent aplications like a/c, power st ex.

If you purchase a repair manual it will contain the wiring diagram. Your local auto parts store sells these books. They may have to order the one you need. Also any book store can order what you need.
Two publishers are Chiltons and Hayes.

turbo regal wiring diagram google it

Hi,
1991 Chrysler New Yorker Auto Security Wiring Diagram
Battery Constant 12v+ Positive Wire (+): Red and Pink
Battery Constant 12v+ Positive Wire Location: Ignition Switch Harness
Starter Positive Wire (+): Yellow
Starter Positive Wire Location: Ignition Switch Harness
Ignition Positive Wire (+): Dark Blue
Ignition Positive Wire Location: Ignition Switch Harness
Accessory Positive Wire (+): Black/Orange
Accessory Positive Wire Location: Ignition Switch Harness
Parking Light Positive Wire (+): Black/Yellow
Parking Light Positive Wire Location: In Drivers Kick Panel
Power Door Lock Positive Wire (+): Orange/White Or Orange/Violet
Power Door Lock Positive Wire Location: In Drivers Kick Panel
Power Door Unlock Positive Wire (+): Pink/Violet
Power Door Unlock Positive Wire Location: In Drivers Kick Panel
Door Trigger Negative Wire (-): Yellow
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 Positive Wire (+): Black/White (Requires Relay)
Trunk Release Positive Wire Location: At Trunk Release Switch
Horn Negative Wire (-): Black/Red
Horn Negative Wire Location: At Relay In Fuse box
Tachometer Wire Negative Wire (-): Black/Gray
Tachometer Wire Negative Wire Location: At Ignition Coil
Brake Light Positive Wire (+): White
Brake Light Positive Wire Location: At Switch above Brake Pedal
Factory Alarm Disarm Wire (-): Light Green/Orange
Factory Alarm Disarm Wire Location: In Drivers Kick Panel
Factory Anti-Theft System: N/A
Factory Anti-Theft System Location: N/A

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1987 Ford F350 Truck Car Audio Wiring Guide
Car Radio Battery Constant 12v+ Wire: Green/Yellow
Car Radio Accessory Switched 12v+ Wire: Yellow/Black
Car Radio Ground Wire: Red or Black
Car Radio Illumination Wire: Blue/Red
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: 6′
Car Audio Front Speakers Location: Doors
Left Front Speaker Positive Wire (+): Orange/Green
Left Front Speaker Negative Wire (-): Black/White
Right Front Speaker Positive Wire (+): White/Green
Right Front Speaker Negative Wire (-): Black/White
Car Audio Rear Speakers Size: 6′ x 9′
Car Audio Rear Speakers Location: Rear Corners
Left Rear Speaker Positive Wire (+): Pink/Green
Left Rear Speaker Negative Wire (-): Pink/Blue
Right Rear Speaker Positive Wire (+): Pink/Blue
Right Rear Speaker Negative Wire (-): Green/Oran