本帖最后由 yj151 于 2010-1-22 13:45 编辑 + l+ _/ F5 |* c( G U% h7 d 8 v8 \) w" a# n0 r) M# K/ HYou can try to look at the suspention system such as stru and so on. 3 D# n2 i7 W) k( {0 R( u3 e - ?) s4 b' n2 t6 T; tYou also can send it to dealership for checking the status.