本帖最后由 yj151 于 2010-1-22 13:45 编辑 1 Y U$ D- V, D1 M% d* b$ s# Z. Y0 I+ O% s1 D4 E/ r8 s% K
You can try to look at the suspention system such as stru and so on. : r# |8 Y1 y$ |) F2 k6 L& J) d# i8 A % H2 Z' M" @: fYou also can send it to dealership for checking the status.