Will this plug straight into my factory wiring?

Yes. This mirror uses the factory electrical connector — plug it in and you're done. No additional wiring harnesses or splicing needed.

Does the power and heat function work independently?

Both are tied to your factory electrical system. Once connected, both functions operate through your truck's existing controls.

What about the mounting hole pattern — is it factory-standard?

This mirror uses factory mounting points. Installation is straightforward, but test-fit before final fastening to confirm alignment with your door panel.