11款伊兰特右边大灯不亮怎么回事1.远光灯不亮，近光灯正常。原因：车灯开关故障，远光保险故障，远光灯故障。首先打开变光指示灯，若远光指示灯点亮为远光故障，若远光指示灯不亮，开超车灯，若远光灯点亮为车灯开关故障，若远光灯不亮为...