应该是Climate Control中的一个功能。 0 D; W1 V8 m" k9 G" ^+ o+ t, ?( e$ |: e# @: w9 M
"BI-LEV" Mode: " I% ^' E7 g4 t$ G* fWith bi-level mode activated, the A/C compressor is turned, z' \* c& i' s0 M }/ O2 w' a- @
on. Temperature, blower speed, and air distribution are automatically B# Y; m6 l" B) N
regulated. Air distribution is fixed at center and footwell outlets.# W# o2 C: D* S