应该是Climate Control中的一个功能。 . d, R5 v7 y5 |; G$ C4 d# K- B! h$ p5 Q. J6 }
"BI-LEV" Mode:4 w" |1 {( o' D( j' q
With bi-level mode activated, the A/C compressor is turned. X! [5 J2 n1 V/ T* [
on. Temperature, blower speed, and air distribution are automatically7 O/ \! _# H& `& I! v6 F
regulated. Air distribution is fixed at center and footwell outlets.) d( F& L/ w$ K! s+ p0 q2 w1 A