Switch Illumination Harnesses

Simplify your switch illumination setup with the Redside Electric Daisy Chain Harness — the easiest and safest way to light up multiple Toyota-style “Push” switches (large or small) without cutting or splicing into your factory wiring.

If you’re building a custom switch panel and running more than one aftermarket switch, this harness lets you expand illumination from one switch to the next for a clean, OEM-quality finish. Simply connect, daisy chain, and go — no wire cutting required.

The system designer successfully illuminated up to 7 switches using a base harness + 6 daisy chains, which is the recommended maximum for reliable performance.

How Plug-and-Play Illumination Works:

1. Plug the white connectors into the appropriate locations.
2. Connect the green connector to your new switch.
3. Wire the remaining two leads per your switch manufacturer’s diagram (one to your accessory relay and one to a 12V source).

That’s it — fast, clean, and secure installation without touching your vehicle’s OEM wiring.

For a full walkthrough, watch the Redside Electric installation video on YouTube linked below.