Which tool should be used to select an element when you have its element ID?

To select an element using its element ID in Revit, the appropriate tool is "Select by ID." This tool allows users to access specific elements directly by entering their unique identifier, which is particularly useful in large projects where manually finding elements can be time-consuming.

When you use the "Select by ID" tool, you can quickly input the numeric ID of the element, and Revit will immediately highlight that element in the view, allowing for efficient navigation and editing. This functionality is instrumental for users working on complex models, enabling precise selection without the need to visually search through the model.

The other choices do not apply to this context. "Warnings" relate to error messages or conditions that need addressing, "IDs of Selection" refers to a display feature, and "Selection Set" is a group of selected elements but does not provide a mechanism for selecting by ID. Thus, choosing "Select by ID" is the most effective way to select an element when its ID is known.