Low Light Mode Switch


January 24/2018



Shortly after removing the yellow wire noted above, my "auto-on" feature started turning on all the time (light or dark). I'm not sure why it does this, but I've come used to it, and use it as DRL's; I usually
have the fog lights on too. Recently I've had the desire for some control over this feature, so decided to put a switch in place. A fellow GP owner recently did the same, but used  a factory fog light switch,
 giving a more stock look. I liked this idea, so plan on doing mine the same way, but will add a second switch (control the "auto-on" headlights and park lights) and mount them horizontaly.

For clarification, the proper name for the "auto-on" (also referred to as "sentinel" or "twilight") system is "low light mode".






Low Light Mode headlight bypass w/factory fog light switch
Foglight Switch Connector


Connector
Pin
Colour
Location
Colour
Pin
A
LT GRN
-->
headlight switch
BLK
A
B
BLK
-->
headlight switch BLK
A
C
GRY
-->
headlight switch GRY
H
D
-
-->
-
-
-
E
BRN
-->
to DRL Module (C1)
YEL
F
F
YEL
-->
from DRL Module
YEL
F


Low Light Mode park light bypass w/factory fog light switch
Foglight Switch Connector


Connector
Pin
Colour
Location
Colour
Pin
A
LT GRN
-->
headlight switch BLK
A
B
BLK
-->
headlight switch BLK
A
C
GRY
-->
headlight switch GRY
H
D
-
-->
-
-
-
E
BRN
-->
to DRL Module (C1)
BRN
H
F
YEL
-->
from DRL Module
BRN
H


Connector/Wiring Schematics
DRL Module (C1)
DRL Module (C2) DRL Module Inputs DRL Module Outputs
Fog Lamp Switch
Headlamp Switch (part 1)
Headlamp Switch (part 2)




January 25, 2018

    




January 26, 2018



         
HUD switch; remove the switch assembly and overlay.



         
Note how the overlay let the dash lights through the letters.




Cut off the two tabs that hold the switch in place.




Foglight switches with mounting bezels; remove the switches.



    
You want to keep the part that holds the switch.



    
First cut. The long sides got trimmed flush, and the short ends I left about 1/8" lip left.



    
Test fit.




Remove the original holes.



    
Another test fit.



    
Another test fit with the switches; everything lines up nicely.




February 1, 2018




JB Weld plastic bonder to keep everything together.



    
After the 30 minute cure time, everytging is nice and solid.
   



    
Another test with the switches.




February 8, 2018



    
What I want for a new overlay.




First proto-type by Reflective Concepts; the colour is their "dark charcoal metallic".




February 13, 2018




Order arrived from Reflective Concepts.



    
This colour is their "battleship grey". They sent me 3 pieces cut to fit, 2 oversized
pieces, and 3 reflective dome pieces with the symbols and text in reflective silver.




March 3, 2018



Did a test fit of the decals.....



    



         




         
I don't like the colour, and the seams are way more visible than I though they would be.




March 17, 2018




Second set. Went with flat black on the big decal, and gloss black on the small one.





April 21/2018




         
Test fitting.



    
Used spot putty to smooth the surface out.




Test.




A bit more sanding.



         
Black vinyl applied. You can see some imperfections at certain angles, but once in the vehicle, they won't be seen.



    




April 24/2018



    
Test fit in the right cubby; didn't factor it being off-center when behind the dash.




If you have any comments, suggestions, or see any errors, please let me know..... cbradley@telus.net

Last updated on April 21/2018

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