.

[li5mealone]

.

 

[PrideOfChinese]

It's caused by rotor rust. It's not a big issue if it disappears after a while, since you can't put any oil on the rotor. I saw many European vehicles always have shining rotors which may be made by better materials.

 

[月下独酌]

刹车锈的关系
没辙。

楼上说得是镀膜的刹车盘，Nickle之类的。但是镀过了刹车用的摩擦的地方还是会锈（很快磨没了）。只是不磨的地方才会不锈。

 

[月下独酌]

自动车的话上路之前左脚轻踩刹车右脚给油带一下刹车片，磨一磨就没了。

奔驰为了解决刹车片锈和蘸水打滑的缘故，每次雨刷器动的时候煞车会自动轻点一下，保持干爽。

 

[li5mealone]

谢谢楼上各位帮忙,小弟感激不禁.
我先试试月下的方法,开之前轻磨几下.

 

[月下独酌]

偶是新车啊

半个星期没开，刹车片都黄了。。。