GM Headlight Switch Connections for
Front Parking Lights that turn Off with Headlights On
TM
c 2013-2014
(This diagram applies to Coupe-23 Kits only)
#16
To Front
Parking Lights
#16
HEADLIGHT SWITCH
FAN SW, HI
DIMMER SW
HD/LIGHT SW
NEUT SW
ACCY SW
Switch has a brass jumper strap
between these two terminals.
Tail Lamp power feeds
dash light dimmer circuit.
T/LIGHT SW
#20
#18
IGNITION SW
To Dome Light Circuit
#16
HORN SW
Dimmer output to Dash Lights
(See complete System Diagram)
To Rear
Tail Lights
#18
Power Center Parking Light output
is not used, leave disconnected.
To Brake Lamp
Circuit
#16
#16
GROUND
#10
SW BAT
CLK / DOME
HORN
START SOL
PARK LAMPS
BRAKE LAMPS
See Note
STEEL
CHASSIS
STEEL
CHASSIS
Switch housing must
be grounded in order for
Dome Light Switch to operate
TERMINAL IDENTIFICATION
BATTERY IN
BATTERY IN
Tail Lights
12v feed for
Dash Light Rheostat
12v feed for Parking
Light Switch
Rheostat output
to Dash Lights
Front Parking Lights
COUPE-23 POWER CENTER
Headlight Switch out
Dome Light Switch input
(connects to ground with switch on)
12v feed for
Headlight Switch
NOTE: In this configuration the Power Center Parking Light output terminal is not used at all.
Instead, power from the Brake Switch terminal is used to supply power to the Rear Tail Ligths,
Front Parking Lights, and Dash Lights, all controlled by the Headlight Switch. The Brake Switch
terminal also feeds power to the Brake Light circuit as shown on the complete system diagram.