July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Module - Sunroof Controller - Remove And Replace: Installation

Installation procedure is the reverse of removal, except for the following:

Reinstall the latest vehicle firmware, or update the firmware if not the latest. See Firmware Reinstall - Touchscreen or Firmware Update .
For vehicles with a Panoramic Sunroof: Use Toolbox 2 to run the Panoramic Sunroof test.