Will these plug directly into my factory wiring harness?

Yes, these mount at the factory points and use the original connector locations. Confirm your vehicle's connector type matches before installation—some model years may require an adapter harness depending on your truck's original electrical setup.

Do the sequential turn signals work automatically or do I need to reprogram something?

The sequential animation is built into the headlight assembly itself. Installation is plug-and-play—no additional programming or module needed. The turn signal function integrates with your stock turn signal switch.

What's the return window if these don't fit or work as expected?

Contact our support team with photos and details of the issue. Most fitment problems resolve with proper connector verification before installation. We handle returns on a case-by-case basis—reach out before assuming a mismatch.