E46 EWS module removal.
One of the easier ones.
Open the cubby box next to the steering wheel. Remove the two screws at the top. Give it a sharp tug and pull the complete box out.
Feel inside and up to the right, you’ll feel the module lying horizontally bolted to the top surface from below. Using a 10mm socket, undo the two plastic nuts and withdraw the module.
Here it is removed:-