Share Email Facebook Twitter LinkedIn To Reset Layers to Default Settings (AutoCAD Mechanical Toolset) At the Command prompt, enter AMLAYRESET. Related Concepts About Creating and Customizing Mechanical Layers (AutoCAD Mechanical Toolset) Related Tasks To Create a Layer (AutoCAD Mechanical Toolset)To Create a Layer From a Layer Definition (AutoCAD Mechanical Toolset)To Delete a Layer (AutoCAD Mechanical Toolset)To Delete a Layer Definition (AutoCAD Mechanical Toolset)To Freeze and Thaw a Layer in a New Viewport (AutoCAD Mechanical Toolset)To Lock and Unlock Layers (AutoCAD Mechanical Toolset)To Change Properties of a Mechanical Layer (AutoCAD Mechanical Toolset) Related Reference Commands for Working With Mechanical Layers (AutoCAD Mechanical Toolset)