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昨天突然失灵，按【set】和 【1】【2】【3】都没反应，上下左右移动均好使。
重置恢复步骤：
1，熄火下车锁车 2，打开车门，不要上车 3，将座椅分别调整到
4，再按【set】+【1】 功能恢复
如果这样不行，去4儿子那看看吧
