作者：狗斯特

Every宝子大家好，距离上次更新过去快三个月了，今天更新穷玩车第二期，安装方向盘按键。

先来看一下原车的方向盘外观，低配版花冠EX 没有方向盘按键，就连方向盘气囊盖都是一体的，需要先给气囊盖来个截肢手术

花冠的方向盘气囊非常好拆卸，3、9点位置分别有两个盖板，使用撬棒就能轻松打开

卸下左右两颗螺丝，就能拿下气囊

锈迹斑斑的气囊，中间黄色的卡扣，上下内凹处同时往上拔，就能打开卡扣，拔下气囊插头

另外还有一个喇叭插头要拔下来，气囊就和方向盘完全分离。

开始截肢手术，使用美工刀，沿着中间的缝隙，多划几次，就能轻松割开

背面的结构筋用水口钳剪断，截肢成功

截肢完成，开始打磨，上器械。 

简易DIY 775 电钻 打磨利器

最后再用美甲搓打磨一下，使边缘更光滑

回车上安装上左右两侧按键，接好线，黑线接方向盘GND 左上角螺丝位置   红线接喇叭线插头，用胶布包好后，恢复气囊 

拆下车机，将接收器接在原车机插头上

这个黑色的小盒子就是接收器

key线接到方向控插头的中间插针上，

恢复车机，开始学习按键

至此安装完成，老花冠断臂重生

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