本帖最后由 yj151 于 2010-1-22 13:45 编辑 w B4 t9 Z9 |; e
5 k0 L9 E6 i8 H. S6 O( k
You can try to look at the suspention system such as stru and so on. $ K6 Q' m! W+ y- S; E! _) b $ u* ?7 I; n' K4 n' @! i+ f" KYou also can send it to dealership for checking the status.