本帖最后由 yj151 于 2010-1-22 13:45 编辑 - k8 |/ Y' c. U. S( N: s# c. D
% T9 S# n0 P) Q4 \6 w, e" K% FYou can try to look at the suspention system such as stru and so on. ' b" Y3 s1 t% R; k+ l" e& ~0 x2 e! {4 d" d
You also can send it to dealership for checking the status.