In the context of Peugeot vehicles, is a diagnostic trouble code (DTC) rather than a specific car model or vintage part. Diagnostic Error Code 098C This specific code is commonly associated with the dipped beam (low beam) headlights
Reset the BSI: Sometimes the BSI "latches" a fault and cuts power to that circuit for safety. A "BSI Reset" (the 3-minute rule) can sometimes clear a ghost code.
Ergonomic Improvements: These components are sought after to replace stock knobs that may lack the durability or grip required for spirited driving.
As with any mysterious code, several theories and rumors have emerged:
Corroded or loose wiring connectors at the headlight assembly. A faulty relay or fuse within the engine fuse box.