Will these mount to the factory fog light holes without drilling or modifying the bumper?

These are designed to use the existing fog light opening on your bumper. No drilling or cutting required—they bolt straight in at the factory mounting points.

What if I need to replace a bulb after the first year?

H16 bulbs are a standard size and widely available at any auto parts store or online. They're easy to swap out when needed.

Does the switch need to be wired into the factory harness, or can I run it standalone?

The kit includes a complete wired harness with switch—mounting and electrical routing depend on your setup. Test-fit the switch location and harness path before final installation to confirm clearance and preferred placement.