Will I need to run new wiring or splice into existing harnesses?

The integrated switch connects to factory fog light circuits. If your truck has factory fog light wiring, installation is straightforward. If not, you'll need to run dedicated power and ground lines from the battery and fuse panel—standard wiring for aftermarket lighting.

Do the bezels come pre-painted or will I need to finish them?

Bezels arrive chrome-finished and ready to install. No prep or painting required on arrival.

What if the fog lights don't work after installation?

Test your connections first—verify power at the switch and ground continuity at both lights. If bulbs are burned out, replacements are standard automotive items available at any parts store. For defective units, contact ModSupply for return options within 30 days of delivery.