Will this mirror work with my factory hood latch and hinge setup?

Yes—designed to use existing OEM mounting points. No latch modifications needed. Confirm your current hood assembly is stock before ordering.

Do the LED sequential lights need a separate power source?

The LED module is integrated into the housing. Wiring details and power requirements are not confirmed—you'll need to verify electrical integration with your truck's existing turn signal circuit before installation.

Is manual operation reliable on the highway, or will vibration cause drift?

Manual mirrors hold position well on Cascadias when properly tightened. Tighten the adjustment mechanism fully before running; re-check after your first 100 miles of highway driving to confirm lock-down.