正常椅背最斜椅面退到最後面應該是480。https://news.u-car.com.tw/article/31923/%e5%94%ae%e5%83%b91082E8%e8%90%ac%e5%85%83%e3%80%81%e6%af%94%e9%a0%90%e5%94%ae%e5%83%b9%e6%9b%b4%e4%be%bf%e5%ae%9c%ef%bc%8cVolkswagen%20Tiguan%e4%b8%8a%e5%b8%82