Will these fit over my factory corner lights, or do I need to remove the originals?

These are clip-on units designed to attach directly to your existing housing. You keep the factory lights in place — no removal or cutting involved.

Do these come with the wiring harness and connectors?

The assembly includes the light housing and LED unit. Wiring harness and any connectors needed for your specific model should be confirmed before checkout — reach out if you need clarification on what connects to what.

Can I install these myself, or do I need a shop?

Clip-on design means no soldering or electrical work required for most DIYers. If you're comfortable working with basic hand tools and don't mind removing a trim piece or two, you're fine. Wire management and terminal connections depend on your comfort level with electrical connections.