Does this mirror come with the wiring harness and connectors?

The mirror assembly is included with heating and power control elements. Verify your vehicle's existing harness is compatible before installation — connector type and pinout depend on your specific model year configuration.

Can I install this myself, or do I need a technician?

Mounting is direct at factory points with no drilling. You'll need basic hand tools and a trim panel removal kit to access the door panel. Electrical connection requires matching connectors to your existing harness.

What's your return window if the mirror doesn't fit or function?

Contact ModSupply directly with photos of fitment or function issues — we'll work through a resolution. Keep all original packaging in case a swap is needed.