Do these plug straight into the factory connector or do I need a harness adapter?

These are hard-wired assemblies. You'll need to verify your vehicle's connector type before ordering — contact us with your VIN if you're unsure about harness compatibility.

Can I program the RGB turn signals myself or do they come pre-set?

The RGB color modes are programmable, but the specific method and any required hardware or software tools aren't detailed in our specs. Reach out before install if you need the full programming procedure.

What's your return window if these don't fit or don't work?

Standard return and warranty terms apply to all ModSupply purchases — check your order confirmation or contact our support team for your specific policy details.