一种后视镜was originally designed for the driver to use in order determine if a lane shift was safe. If the driver sees the front end of the other vehicle and both headlights, then it is safe to move over. Most people who have kids tend to use the rear view mirror for watching them. Kids like to horse around in the back seats and the rear view mirror is a good way to keep an eye on them; however, this can be a distraction to the driver.

Rearview mirrors come in a standard size, but there are multiple designs that can dazzle up a vehicle. These types include: standard DOT, wide DOT, wide with deflector DOT, custom symbol cut, custom cab fit (fits all the way across the cab), wide bus DOT, and electric DOT.

拾起卡车也配备了后视镜。当采用卡车像乘用车一样，然后将镜面车辆在其后面。另一方面，当接送卡车后面有大型拖车或床上的货物时，后视镜是可用的。

The mirrors that are rated DOT (Department of Transportation) are certified for vehicle use at all times and are installed by the manufacturer for safety. Other rear view mirrors that are not DOT certified can interfere with the driver's vision and jeopardize their judgement. Electric DOT rear view mirrors are adjustable by a switch or knob. Also, the mirrors may be equipped with a clock, radio tuning buttons, and temperature.

如果后视镜不留在挡风玻璃上，这对于车辆操作是危险的。同样，在看车辆后面的汽车或物体时，被破裂的后视镜会干扰驾驶员的视线。具有眩光转机的后视镜会失去强度，并使镜子在车辆操作过程中上下移动。这不仅会分散驾驶员的注意力，而且还将阳光或其他灯光反射到其他驾驶员的视野中。

The mirror may also be坏的如果调光函数不起作用，则镜像是变色的，即使镜子完全丢失了。

• 笔记: Driving with a missing rear view mirror or a cracked rear view mirror is a safety risk and is illegal.

• 笔记: When replacing a mirror on a vehicle, it is recommended to install a mirror from the manufacture.

第3部分的第3部分：验证门镜条件

Step 1: Locate the rear view mirror that is broken or cracked。视觉上查看后视镜是否有任何外部损坏。

对于电子调节镜，在镜面玻璃上轻轻向上，向下，左和右倾斜，以查看镜子内机构是否有任何结合。

On other mirrors, feel the glass to see if it is loose and can move around or if the housing moves around.

Step 2: On electronic rear view mirrors, locate the mirror adjusting switch。Move the selector or push on the buttons and verify the electronics work on the mirror mechanics.

步骤3：确定按钮是否有效。For the mirrors with the clock, radio, or temperature, check the buttons to see if they function correctly.

第3部分的第3部分：更换后视镜

Materials Needed

• 一种llen wrench set
• 透明硅胶
• Crosstip螺丝刀
• 一次性手套
• Electrical cleaner
• 平尖螺丝刀
• Permanent marker
• 带有度量和标准插座的棘轮
• Torque bit set
• 轮锁

Step 1: Park your vehicle on a flat, hard surface。

Step 2: Place wheel chocks around tires。将驻车制动器与后轮胎锁定。

步骤3：在打火机上安装9伏电池节省。这可以使您的计算机保持生存，并将设置保持在车辆中。

如果您没有9伏电池节省的电池，那没关系。

步骤4：断开电池连接。打开车辆的引擎盖以断开您的连接电池。

从电池负的柱子上取下地面电缆，将电源禁用到车辆上。

在标准点，宽点，宽，带偏转器点和自定义设计镜：

步骤5：拧下安装螺丝。从挡风玻璃上的镜子底部拧下它。

将螺丝从镜子外壳中取出。

步骤6：将镜子从安装板上抬起。

在电点镜上：

步骤7：拧下安装螺钉。Unscrew these from the base of the mirror attaching to the windshield.

将螺钉从镜子外壳中取出。

步骤8：从镜子上卸下线束插头。使用电气清洁剂清洁线束并去除任何水分或碎屑。

步骤9：使用吹干机或加热枪加热安装板。当安装板温暖到触摸时，来回移动。

几次移动后，安装板将脱落。

步骤10：标记镜子的原始位置。Before removing all of the adhesive, use a grease pencil or permanent marker to mark the original location of the mirror.

Make the mark on the outside of the glass so you do not remove it when cleaning off the adhesive.

Step 11: Use a razor scraper to remove the remaining glue from the glass。Place the edge of the blade on the glass, and continue scraping until the surface is smooth again.

将安装板附着在镜子上的支架内，并使用刮板去除剩余的粘合剂。

步骤12：去除任何灰尘。用异丙醇润湿无棉布布，然后擦拭玻璃的内部以去除刮擦粘合剂后剩余的灰尘。

在继续将镜子安装到玻璃上之前，请允许酒精完全蒸发。

• 笔记：如果您打算重复使用板，则需要将异丙醇涂在安装板上。

在自定义驾驶室合身和巴士点上：

Step 13: Unscrew the mounting screws。从镜子的底部拧下这些这些，这些镜子附着在驾驶室上。

将螺钉从镜子外壳中取出。

步骤14：卸下镜子。如果有的话，请卸下垫圈。

步骤15：从后视镜胶粘剂套件中获取粘合剂。将粘合剂涂在安装板的背面。

Place the mounting plate on the area of the glass where you marked it.

步骤16：轻轻按在安装板上以坐胶。这会加热胶水并清除所有空气以干燥。

在标准点，宽点，宽，带偏转器点和自定义设计镜：

步骤17：将镜子放在安装板上。将镜子滑入适当的地方，不动。

步骤18：用透明的硅胶将安装螺钉安装到镜子的底部。Tighten the screw hand tight.

• 笔记：镜子安装螺钉上的透明硅胶将防止螺钉退出，但可以轻松卸下下次需要更换镜子的时候。

在电点镜上：

步骤19：将镜子放在安装板上。将镜子滑入适当的地方，不动。

Step 20: Install the harness onto the mirror plug。确保锁定到位。

步骤21：用透明的硅胶将安装螺钉安装到镜子的底部。Tighten the screw hand tight.

On custom cab fit and bus DOT mirrors:

Step 22: Install the mirror and gaskets if any onto the cab。Screw in the mounting screws with clear silicone into the base of the mirror attaching it to the cab.

步骤23：拧紧安装螺钉手紧紧。卸下镜子，如果有的话，请卸下垫圈。

Step 24: Reconnect the ground cable back onto the电池’s负帖子。Remove the nine volt battery saver from the cigarette lighter.

• 笔记: If you did not have a nine volt battery saver, you will have to reset all of the Settings in your vehicle, like your radio, electric seats, and electric mirrors.

步骤25：拧紧电池夹。确保连接良好。

第3部分的第3部分：测试后视镜

For standard DOT, wide DOT, wide with deflector DOT, and custom design mirrors:

步骤1：向上移动镜子，向下，向左和向右检查以检查正确的运动。Check the mirror glass to insure that it is tight and clean.

对于电点镜：

步骤2：操作调整开关以向上，向下，向左和向右移动镜子。Check the glass to insure it is fastened securely to the motor in the mirror housing.

Make sure that the mirror glass is clean.

如果您的后视镜在安装新镜子后无法操作，则可能需要进一步诊断后视镜组件或后视图内可能的电气组件故障镜电路。如果问题持续存在，请让您的一位您的经过认证的技术人员执行万博体育入口替代品。