Do I need to run new wiring, or does it use the factory connector?

This mirror uses factory electrical connectors — your existing harness plugs straight in. No rewiring needed if your truck already has power mirror capability.

Will the mirror work with my truck's existing mirror controls?

Yes. The powered adjustment and heating function are designed to integrate with factory controls. Test the switch adjustment and heater function after installation to confirm operation.

What fasteners or brackets come with this mirror?

The assembly includes the mirror itself. Verify mounting hardware against your vehicle's service manual before installation — factory fasteners may be reused depending on your truck's current setup.