What Control Lockout Indicator Means
Monogram's touch-control electric cooktops signal an active control lock with a lit indicator rather than a numbered code — the surface is intentionally unresponsive to prevent accidental activation, most often engaged on purpose (a safety feature) rather than a sign of a problem.
Common Causes of Control Lockout Indicator
- Control lock intentionally engaged, often by a light touch during cleaning
- Cleaning residue on the touch surface preventing the unlock sequence from registering
- Failed touch-control module if the unlock sequence genuinely doesn't respond
🔧 One Safe Check You Can Try
Check your model's manual for the lock/unlock touch sequence (commonly a press-and-hold on a specific icon for a few seconds) before assuming the cooktop itself has failed.
⚠ Why You Shouldn't Go Further Than That
- Repeatedly pressing random touch points to try to force an unlock can register as an unrelated settings change once the lock does clear.
- A touch-control module is model-specific, so a technician confirms the problem is genuinely the module before ordering one.
- Cleaning the surface with the wrong product can leave a film that keeps the unlock sequence from registering at all.
Opening a panel to inspect or repair something yourself doesn't automatically cancel your manufacturer's warranty — but it can risk accidental damage, and some manufacturers do have specific service conditions. Check your product's warranty terms, or ask us, before deciding.
Technical Reference
- Code
- Control Lockout Indicator
- Appliance
- Monogram cooktop
- Maker documentation
- Monogram owner manuals and use & care guides
- Checked
- September 2026
Code meanings can change between control generations. Before acting on a code, match the full model number on your appliance's rating label against the manual for that model. We are an independent repair service, not affiliated with Haier US Appliance Solutions, Inc.