Change the fluid as often as it said in your owner's manual or when it becomes too dark (rather brown than red) or dirty.

按用户手册的要求经常更换变速器油，油的颜色变深了（棕红色）或油变脏了，也要换油。

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Change the fluid as often as it said in your owner's manual or when it becomes too dark (rather brown than red) or dirty.

按用户手册的要求经常更换变速器油，油的颜色变深了（棕红色）或油变脏了，也要换油。

youdao