Will this mirror work with my ES350's power window and door lock switches?

Yes — this mirror ties into your vehicle's factory electrical harness at the door. It uses the stock mirror adjustment controls and heating button with no modifications needed.

Do I need any special tools or hardware to install this?

Installation uses factory mounting points — no drilling or custom brackets required. You'll need basic hand tools to remove the door panel and disconnect the OEM mirror. Check your service manual for torque specs on fasteners.

What if the heater doesn't work or there's a power issue after install?

Test the heating element before final door panel installation. Verify power and ground connections at the door harness match your vehicle's wiring diagram. If the mirror powers on but heating doesn't engage, the heating grid itself may be faulty — contact us for a return.