Does this mirror plug into the factory harness?

Yes—this is an OEM unit, so it connects directly to your existing wiring. No adapters or rewiring needed.

Will the power folding and heating work immediately after install?

The mirror will function once mounted and connected. If heating or folding doesn't activate, verify the door panel switch is engaged and the battery connection is secure.

What tools do I need to swap this in?

Basic hand tools and a panel removal tool to access the door interior—typical mirror replacement work. Refer to your service manual for torque specs and removal sequence.