Upon inspection, the Wolf range's surface burners were not igniting. The issue was traced to the burner's electrode, which was found to be dirty. I carefully cleaned the electrode using a soft brush and a cloth to remove any debris or buildup. After ensuring the electrode was free of obstructions, I tested the burners. The burners ignited successfully, indicating that the cleaning resolved the issue. The range is now functioning properly, and the burners are lighting as expected.