应该是Climate Control中的一个功能。 6 z" s- i) g( h 3 t' V2 `9 p+ j3 d e1 m"BI-LEV" Mode: 9 t6 W5 c% q- t; |With bi-level mode activated, the A/C compressor is turned3 V# b7 C1 U5 k! c5 |# O
on. Temperature, blower speed, and air distribution are automatically ) }: } |2 B6 F7 Iregulated. Air distribution is fixed at center and footwell outlets.$ x0 r( k: u# e9 D$ M& u2 A2 N% I& _* \