Will this work with my factory wiring harness?

Yes — the LED assembly connects directly to your existing third brake light harness. No rewiring required. Plug it in and mount.

Do I need any fasteners or brackets to install this?

The assembly mounts at factory points. Verify mounting hardware compatibility with your specific roof configuration before installation — some buyers use existing fasteners, others prefer fresh hardware for security.

Can I return this if it doesn't fit?

Standard return window applies — test-fit before final installation. If fitment issues arise, contact support with photos of your mounting area and we'll walk you through options.