PACK light comes on unexpectedly during master caution recall.

PACK light comes on unexpectedly during master caution recall.
A.组件灯主警诫再现期间意外亮。
B.背部警示灯意外亮起来了。
C.停车灯发亮失控了。
D.警示灯的维修费用会很高。
正确答案：组件灯主警诫再现期间意外亮。