Do I need to reprogram anything for the sequential pattern to work?

The light is plug-and-play — it connects directly to your factory brake light circuit and activates the chase pattern automatically when you apply the brakes. No reprogramming or external module needed.

Will this work with my factory wiring harness?

It's designed as a direct replacement, so it uses the same mounting and electrical connection as the original unit. Verify the connector type matches before ordering if you're unsure.

What if the LEDs fail down the road?

LED arrays on this style of light are typically not user-serviceable — the entire unit would need replacement. That's the trade-off for the extended lifespan compared to bulbs.