If you’ve ever opened AutoCAD after a drawing recovery — or simply after an unexpected settings reset — and noticed that typed commands no longer appear near your cursor, you’re not alone. This is one of the most commonly reported interface issues across AutoCAD versions, and the fix comes down to a single system variable: DYNMODE. Thousands of users have encountered this same frustration, spending upwards of an hour searching for what turns out to be a surprisingly simple solution.
What Is the AutoCAD Dynamic Input Feature?
AutoCAD’s Dynamic Input is a drafting aid that displays command prompts, coordinate entry fields, and dimension inputs directly next to your cursor as you work. Rather than forcing your eyes down to the bottom of the screen every time you type a command or enter a value, the dynamic input tooltip keeps all that information right at your pointer — making it significantly faster and more intuitive to draft.
This feature was introduced in AutoCAD 2006 and has become a core part of most users’ workflows. When it disappears — often after a drawing recovery, a software update, or an accidental key press — the abrupt change in behavior can throw off productivity considerably.
Why Does Dynamic Input Turn Off?
Dynamic input can be disabled by several triggers that users often don’t notice in the moment. The most common causes include:
Drawing recovery operations can reset interface-related system variables to defaults. A corrupted or recovered DWG file sometimes carries over workspace settings that conflict with your profile. Additionally, pressing F12 on your keyboard — which is the dedicated shortcut for toggling dynamic input — is an easy accidental trigger, especially on laptops where function keys share rows with other controls. Software updates can also occasionally reset system variables across a profile.
How to Re-Enable the Command Line Next to Cursor
There are three equivalent methods to turn dynamic input back on. Each does the same thing — use whichever is most convenient for you.
Method 1: Set the DYNMODE system variable
Type DYNMODE into the command line at the bottom of the screen and press Enter. When prompted for a value, enter 3 and press Enter again. A value of 3 enables both pointer input and dimension input simultaneously, which is the full dynamic input experience most users expect.
The possible DYNMODE values are: 0 (off), 1 (pointer input only), 2 (dimension input only), and 3 (both enabled). Most users want 3.
Method 2: Press F12
The quickest toggle is simply pressing F12. This keyboard shortcut switches dynamic input on or off instantly without requiring you to open any settings panel. If your dynamic input was accidentally turned off with F12, pressing it again will restore it.
Method 3: Click the Dynamic Input button in the Status Bar
At the very bottom of the AutoCAD application window, you’ll find a row of toggle buttons in the status bar. Look for the DYN button (it may appear as a small icon depending on your AutoCAD version and screen resolution). Clicking it toggles dynamic input on or off. If the button isn’t visible, right-click the status bar to customize which toggles appear.
Still Not Working? Check DYNPROMPT
If you’ve set DYNMODE to 3 and pressed F12 but the command text still only appears at the bottom-left corner of the screen, the issue may be with a secondary variable. Type DYNPROMPT into the command line and check its value. It should be set to 1. If it’s currently 0, change it to 1 — this variable specifically controls whether command prompts are shown within the dynamic input tooltip near the cursor.
Some users find that DYNMODE is correctly set to 3 but DYNPROMPT has been independently switched off, which produces the exact symptom of coordinates displaying near the cursor but typed commands not showing up there.
Preventing Dynamic Input from Resetting Unexpectedly
Once you’ve restored the correct settings, they should persist across sessions — DYNMODE and DYNPROMPT are stored in the user profile and don’t reset on their own under normal conditions. However, if you notice these settings changing without explanation after certain operations, AutoCAD provides a built-in monitoring tool called SYSVARMONITOR.
Type SYSVARMONITOR into the command line to open the System Variable Monitor dialog. You can add DYNMODE and DYNPROMPT to your monitored variables list, and AutoCAD will alert you whenever their values deviate from your preferred settings. This makes it easy to identify which tool or workflow is triggering the change, so you can address the root cause rather than just repeatedly fixing the symptom.
Quick Reference: Dynamic Input System Variables
| Variable | Recommended Value | Function |
|---|---|---|
| DYNMODE | 3 | Enables full dynamic input (pointer + dimension) |
| DYNPROMPT | 1 | Shows command prompts near the cursor |
| F12 | Toggle | Keyboard shortcut to switch DYNMODE on/off |
Conclusion
Losing the dynamic input display is a disruptive but easily fixed AutoCAD issue. Whether it happened after a drawing recovery, an accidental F12 press, or an update that quietly reset your environment, the solution almost always comes down to setting DYNMODE to 3 — optionally followed by confirming that DYNPROMPT is set to 1 if the prompt text itself still isn’t appearing near the cursor. For users who want to track and prevent future resets, the SYSVARMONITOR tool provides an elegant long-term solution built directly into AutoCAD.
If you’re working through this issue for the first time, start with the F12 toggle — it takes one keystroke and solves the problem immediately in the majority of cases.
References
- Autodesk Community Forums — Command line next to cursor? (AutoCAD Map 3D Forum, 2012–2020): https://forums.autodesk.com/t5/autocad-map-3d-forum/command-line-next-to-cursor/td-p/3664814
- Autodesk Help Documentation — DYNMODE System Variable, AutoCAD 2011 Reference: http://docs.autodesk.com/ACD/2011/ENU/filesACR/WS1a9193826455f5ffa23ce210c4a30acaf-4fff.htm
- Autodesk Help Documentation — SYSVARMONITOR, AutoCAD 2020: https://help.autodesk.com/view/ACD/2020/ENU/?guid=GUID-82BACF96-AC90-446A-8E60-3CC3072F8060