本帖最后由 yj151 于 2010-1-22 13:45 编辑 ' v$ D- c9 E1 E8 O- P# a ; X- s0 `0 b5 a0 ]* lYou can try to look at the suspention system such as stru and so on. # W' U% g0 d$ ^ q/ M) l $ z. g; c2 b% O' C0 K) @ lYou also can send it to dealership for checking the status.