车子开了快4年了,驾驶室没有尾箱开关太不方便了,经常被扣,特别是进出门口保安要检查尾箱的时候,一直想加装,看了网上大佬的教程,决定自己动手。钻孔加按钮太丑了,而且破坏了车子,以后无法复原了,所以买了个带尾箱按钮的多功能开关
![](http://tiebapic.baidu.com/forum/w%3D580/sign=3e74b40ef618972ba33a00c2d6cc7b9d/4412003533fa828b487c15f9a01f4134970a5a7f.jpg?tbpicau=2024-07-01-05_7267ffbcbea1a0bb5e088ff3894abd12)
跟原车自带的多功能开关多了很多针,用万用表测量之后,发现尾箱开关是短接左下23针
![](http://tiebapic.baidu.com/forum/w%3D580/sign=9086942c86fdfc03e578e3b0e43e87a9/61090d315c6034a806a5da538e1349540823764e.jpg?tbpicau=2024-07-01-05_6cb22766a19a9d235bcbdf47c9959f38)
所以只要一根针接地,另外一根针接尾箱BCM里的绿色线就可以了
先拆出原来的多功能开关,并破线接好,过程忘记拍照了,贴接好的样子
![](http://tiebapic.baidu.com/forum/w%3D580/sign=28402ed34f55b3199cf9827d73a88286/413e79fcc3cec3fd7b80c5a79388d43f86942757.jpg?tbpicau=2024-07-01-05_70dc39be2cea96085103e64bc189e17e)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=bc6a99f9d816fdfad86cc6e6848e8cea/c2df8b87e950352addd947da1643fbf2b3118b51.jpg?tbpicau=2024-07-01-05_a6671bc72ad1ae02ff098484507212ac)
接地的线,我是拧到保险盒旁边的螺丝,这里线多是因为之前加装了自动大灯雨刮
![](http://tiebapic.baidu.com/forum/w%3D580/sign=7f8d4a1cf2c379317d688621dbc5b784/8aa7f610b912c8fcc4b37ed7a1039245d6882111.jpg?tbpicau=2024-07-01-05_597daaddeca1a13ba783b2e36962b474)
线用胶布全部缠好,避免异响
![](http://tiebapic.baidu.com/forum/w%3D580/sign=0e4a8ed0df8ba61edfeec827713597cc/4022caec54e736d190510412c6504fc2d562691c.jpg?tbpicau=2024-07-01-05_d89c78dd288a2472f0f288e0c417b683)
尾箱那里的BCM也是破线接的,线都塞进车槛里,外面看不到线,借用网上的一张图
![](http://tiebapic.baidu.com/forum/w%3D580/sign=e19a39e458950a7b75354ecc3ad0625c/8bdc33025aafa40fe669ac0fee64034f79f01966.jpg?tbpicau=2024-07-01-05_16e9c8ef41e2f33036e19bbef4dfe64e)
弄好后,线都藏好,就大功告成了,直接在驾驶室按开关,再不用在后面扣了
![](http://tiebapic.baidu.com/forum/w%3D580/sign=bc7999f9d816fdfad86cc6e6848e8cea/c2df8b87e950352addca47da1643fbf2b3118b62.jpg?tbpicau=2024-07-01-05_4d74d1c0874253d8df4d17a762f5f9f3)
原装的多功能开关可以收起来吃灰了
![](http://tiebapic.baidu.com/forum/w%3D580/sign=5b892a01890735fa91f04eb1ae500f9f/cbd6338ba61ea8d30d8efc1eca0a304e251f582e.jpg?tbpicau=2024-07-01-05_8e30d149ba5abda0d9b10ff389e1007e)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=3e74b40ef618972ba33a00c2d6cc7b9d/4412003533fa828b487c15f9a01f4134970a5a7f.jpg?tbpicau=2024-07-01-05_7267ffbcbea1a0bb5e088ff3894abd12)
跟原车自带的多功能开关多了很多针,用万用表测量之后,发现尾箱开关是短接左下23针
![](http://tiebapic.baidu.com/forum/w%3D580/sign=9086942c86fdfc03e578e3b0e43e87a9/61090d315c6034a806a5da538e1349540823764e.jpg?tbpicau=2024-07-01-05_6cb22766a19a9d235bcbdf47c9959f38)
所以只要一根针接地,另外一根针接尾箱BCM里的绿色线就可以了
先拆出原来的多功能开关,并破线接好,过程忘记拍照了,贴接好的样子
![](http://tiebapic.baidu.com/forum/w%3D580/sign=28402ed34f55b3199cf9827d73a88286/413e79fcc3cec3fd7b80c5a79388d43f86942757.jpg?tbpicau=2024-07-01-05_70dc39be2cea96085103e64bc189e17e)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=bc6a99f9d816fdfad86cc6e6848e8cea/c2df8b87e950352addd947da1643fbf2b3118b51.jpg?tbpicau=2024-07-01-05_a6671bc72ad1ae02ff098484507212ac)
接地的线,我是拧到保险盒旁边的螺丝,这里线多是因为之前加装了自动大灯雨刮
![](http://tiebapic.baidu.com/forum/w%3D580/sign=7f8d4a1cf2c379317d688621dbc5b784/8aa7f610b912c8fcc4b37ed7a1039245d6882111.jpg?tbpicau=2024-07-01-05_597daaddeca1a13ba783b2e36962b474)
线用胶布全部缠好,避免异响
![](http://tiebapic.baidu.com/forum/w%3D580/sign=0e4a8ed0df8ba61edfeec827713597cc/4022caec54e736d190510412c6504fc2d562691c.jpg?tbpicau=2024-07-01-05_d89c78dd288a2472f0f288e0c417b683)
尾箱那里的BCM也是破线接的,线都塞进车槛里,外面看不到线,借用网上的一张图
![](http://tiebapic.baidu.com/forum/w%3D580/sign=e19a39e458950a7b75354ecc3ad0625c/8bdc33025aafa40fe669ac0fee64034f79f01966.jpg?tbpicau=2024-07-01-05_16e9c8ef41e2f33036e19bbef4dfe64e)
弄好后,线都藏好,就大功告成了,直接在驾驶室按开关,再不用在后面扣了
![](http://tiebapic.baidu.com/forum/w%3D580/sign=bc7999f9d816fdfad86cc6e6848e8cea/c2df8b87e950352addca47da1643fbf2b3118b62.jpg?tbpicau=2024-07-01-05_4d74d1c0874253d8df4d17a762f5f9f3)
原装的多功能开关可以收起来吃灰了
![](http://tiebapic.baidu.com/forum/w%3D580/sign=5b892a01890735fa91f04eb1ae500f9f/cbd6338ba61ea8d30d8efc1eca0a304e251f582e.jpg?tbpicau=2024-07-01-05_8e30d149ba5abda0d9b10ff389e1007e)