In addition to control switches of refrigeration, fan, fan speed etc. on control panel, it should also be equipped with operation and fault indicator lamps.
控制面板上除制冷、风扇、风扇速度等控制开关外，还应有工作指示灯和故障指示灯。
2
The inside equipment seems a bit not well maintained. The ventilation fan switch is broken, and the interior floor indicator shows 'G' with the car actually at 1/F.