应该是Climate Control中的一个功能。 6 f6 X3 _, p% J1 [ " ~ I* |* v: ?; N$ ` p/ q4 s"BI-LEV" Mode:5 q) z3 @+ L5 Z$ A9 O
With bi-level mode activated, the A/C compressor is turned, Q4 D ]1 `. v$ X& H
on. Temperature, blower speed, and air distribution are automatically K ~/ j( i" _2 i5 `4 e0 h
regulated. Air distribution is fixed at center and footwell outlets. h0 e0 ]2 D! s, `