Connecting an Optional Momentary Switch

You can connect an optional, normally open momentary switch to the Garmin Spectra™ LED Control Module to toggle all connected LED lights on and off without using a connected chartplotter, stereo, or app. When toggling lights on, the LEDs will restore the last-used lighting configuration.

  1. Connect the pink and black wire on the power wiring harness to the same ground connection as the negative wire through a normally open momentary switch (not included).
  2. If necessary, mount or install the switch according to the instructions provided with the switch.
  3. Connect the power wiring harness to the LED control module.
GUID-6A3E1D9B-1E17-4069-BF5C-3C82F2202A9B v4
September 2025