Some have had problems with that, I would lower the vehicle most of the way but still leave supported with the jack, start the car and remove/reinstall fuse 87 in the trunk, see if that jump starts the compressor.

__________________
2018 Ram 2500 6.7L Cummins 68RFE
19k miles -Bright White/Black - Big Horn Sport - Crew Cab Short Bed
2013 X5 35D (CEO's) - Born on 5/17/2013 -
82k miles - Alpine White/Cinnamon Brown/Premium Pkg, Sport Activity/Premium Pkg and Sound/20" Style 214/Running Boards