Does this mirror plug directly into the factory wiring harness?

Yes—this is built to OEM spec, so it connects to your existing door harness without modification. No splicing or adapters needed.

Will the power adjustment and heater work right away after installation?

Once mounted and wired, both functions operate through your factory door controls. The heating element activates the same way as the original mirror.

What if the mirror doesn't seat flush after I bolt it on?

Test-fit before final tightening—factory mounting points should align, but slight gaps can happen if fasteners aren't hand-tight first. Tighten gradually and check alignment at each step.