Jeep Wrangler: EXTERIOR LIGHTS / Headlight Switch
The headlight switch is located on the left side
of the instrument panel. This switch controls the
operation of the headlights, parking lights,
automatic headlights (if equipped), instrument
panel lights, interior lights, and fog lights (if
equipped).

here's the project website
link to Fino Ntraze my experience
Headlight Switch
- Headlight Control
- Ambient Light Dimmer Control
- Instrument Panel Dimmer Control
- Fog Light Switch
Rotate the headlight switch clockwise to the
first detent for parking light and instrument
panel light operation. Rotate the headlight
switch to the second detent for headlight,
parking light, and instrument panel light
operation.
The Daytime Running Lights are in a dedicated
position below the headlight assembly. DRLs
are active when the low beams are not on, and
the engine is running...
Other information:
To program any of the HomeLink® buttons to
activate your garage door opener motor, follow
the steps below:
NOTE:
All HomeLink® buttons are programmed using
this procedure. You do not need to erase all
channels when programming additional
buttons...
To reprogram a single HomeLink® button that
has been previously trained, without erasing all
the channels, follow the procedure below. Be
sure to determine if the new device you want to
program the HomeLink® button to has a rolling
code or a non-rolling code...