Does this come with the heating element already wired, or do I need to connect it myself?

The glass comes as a complete heated lens assembly. Mounting method and electrical integration details are not specified—test-fit your mirror housing before committing to installation to confirm the connection point.

Will this work if my original mirror glass wasn't heated?

This is a heated-spec lens. If your vehicle came without heated mirrors from the factory, wiring and control compatibility are not guaranteed—verify your mirror housing supports a heated element before ordering.

What if the lens cracks or the heating element stops working?

Return policy and warranty terms are not listed in the product specs—contact support with your order number and photos to discuss replacement or refund eligibility.