Use the exact model and production identifiers with official manufacturer or product-safety information. A brand-wide rumour does not establish whether your appliance is affected.
What the observation means
A safety action can apply even if the hob currently works. Its required response may differ from an ordinary paid repair.
A useful next step
Follow any applicable stop-use and contact instructions. Keep the notice reference when speaking to a repair provider. Do not assume a replaced component or successful cooking test removes the need to complete the official safety process.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.