本帖最后由 yj151 于 2010-1-22 13:45 编辑 + C* M0 U$ S' `& j4 i! g+ a \; n; }" y N( P Z$ g
You can try to look at the suspention system such as stru and so on. % G8 G! H) r3 K2 [$ Q4 H* `9 ^6 C5 T# k: w
You also can send it to dealership for checking the status.