The piece that locks/snaps the detergent drawer in place in my w3038 washing machine is cracked. I checked the Miele website and found this part.

https://www.mieleusa.com/e/drawer-drawer-sub-assembly-9230910-p

Where can I find the instructions for how to replace it? I'm having trouble figuring out how to detach the drawer sub-assembly from the front panel that it is attached to.