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These courtesy warning lights are only found on the Regal Limited.
There’s 2 lights in each bezel, per door.
(2 on the driver side, 2 on the passenger side)
These lights come on whenever the doors are opened.
The stock OEM light was a white bulb behind the red lens, and a white bulb behind the clear lens.
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SPECS:
OEM BULB NUMBER: 194
SOCKET COLOR: off-white
NUMBER OF WIRES ATTACHED: 4 (2 for each bulb)
WIRE COLOR & PURPOSE:
LH (driver side) lower door panel courtesy / warning light
CONNECTOR 1: orange wire in from CIG/CLK fuse
CONNECTOR 2: orange wire in from CIG/CLK fuse
CONNECTOR 3: white wire out to junction (connects to dimmer switch, both door jam switches)
CONNECTOR 4: white wire out to (connects to dimmer switch, both door jam switches)
RH (passenger side) lower door panel courtesy / warning light
CONNECTOR 1: orange wire in from CIG/CLK fuse
CONNECTOR 2: orange wire in from CIG/CLK fuse
CONNECTOR 3: white wire out to junction (connects to dimmer switch, both door jam switches)
CONNECTOR 4: white wire out to (connects to dimmer switch, both door jam switches)
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The Buick T-Type WH1 we are using for the example lights photos for this series obviously does not have these lights.
Here’s some examples of the Buick Regal Limited we found that have these lower door panel courtesy / warning lamps.
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HOW TO CHANGE BULB:
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Pull lower door panel away from door.
Reach up and twist out the socket.
Pull bulb out.
Replace with new bulb.
Reassemble in reverse order.
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This is part of an ongoing series about the details & specifics on Changing Light Bulbs in your Buick Turbo Regal:
1) Overview
2) Head Lights
3) Bumper Lights (running lights, turn signals)
4) Front Corner Side Marker Lights
5) Front Lower Cornering Lamps (Limited models)
6) Under Hood Light
7) Brake & Turn Tail Lights
8) Backup Lights (reverse light)
9) Rear Running Tail Lights (center & side corner marker lights)
10) License Plate Light
11) Trunk Light
12) Under Dash / Courtesy Lights (driver / passenger side)
13) Glovebox Light
14) Dash plaque (usually on Limited models)
15) Dash Gauges / Side Warning Lights (analog & digital dash)
16) HVAC Light (heater / AC)
17) Console Shifter Indicator Light
18) Ashtray Light on Non-Console Cars
19) radio light bulbs
20) Rear Window Defogger Button Light
21) Rear View Mirror Map Lights (upgraded option, not standard on Regals)
22) Passenger Visor Vanity Mirror Light
23) Dome Light (t-top & hardtop; factory & upgraded hardtop versions)
24) CHMSL (Center High Mounted Stop Light, AKA Third Brake Light)
25) Lower Door Panel Courtesy Lights (Limited models) – (THIS page)
26) Aftermarket Dash / Other Extra Add-on Gauge Lights (a-pillar, console under radio, etc)
27) Opera / Coach Lights (Limited models)
You can click any link above and be taken to the light of your choice.
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