Asking for a friend honest.
We need to send his fork and shock off for service but don’t know how to disconnect the hydraulic remote.
Is it a question of unscrewing the banjos or something more involved?? Then bleeding the system to put it back on?
Any help greatly appreciated.

Is it connected to a Cannondale Lefty 2.0?

No, it’s on a Trek Top Fuel, but the system is the same.
One push button plunger feeding pipes to fork and shock.

I think I remember this when I had to change mine a few years back. One side has a dry break coupling on it so it just unbolts. Then you take the remote of the bars and the other side (with the gold adjuster) should unscrew from the hose like a normal Rockshox remote.

Found the manual! https://www.servicearchive.sram.com/sites/default/files/techdocs/95-4318-002-000_rev_a_xloc_full_sprint.pdf