from justanswer.com:

How do you remove the drawer from a bosch laundry pedestal?

So these drawers are very easy to remove, but you just need to know the trick. First, pull the drawer out as far as it will go. Next, if you put your finger in the track in the far back corners on the outside of the drawer, there is a plastic lever inside the track. Push the lever down on the right side and pull up on the left side, then that will unlock the drawer so that you can pull the drawer straight forward and out.

They are difficult to see, but they are definitely there, You really can't see them, you just have to sort of feel for them. You must pull the drawer out as far as it will go. then look at the track on the right side of the drawer. It's sort of shaped like a bracket, so it looks like this [ If you slide your finger along the right side of the drawer inside the track and move your finger all the way to the back of the drawer just in front of the frame of the pedestal, you'll feel a plastic lever and that is where you push down on the lever. I have one of these pedestals sitting right in front of me so I'm not mistaken.