本帖最后由 yj151 于 2010-1-22 13:45 编辑 5 M7 R# k" P* E: [! Y& z# m& _0 @/ Q" M, ]6 X" a
You can try to look at the suspention system such as stru and so on.% y/ c0 {; L" L* W% }( {
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You also can send it to dealership for checking the status.