External lighting devices do not work in the defined mode.
The residual height of the motorcycle tire protective layer is 0.6 mm.
In both cases.✓الإجابة الصحيحة
الشرح
Exterior lamps must operate in their prescribed modes so that the vehicle can be seen and its movements understood. Motorcycle tread at 0.6 mm is also below the required safe condition, so treating only one defect as disqualifying is too narrow.