Vehicle shown in this step: 2015 Ford Expedition Platinum 3.5L V6 Turbo
Source note on shared footage
We have a massive and growing video library, but we don't have everything...yet.
Car companies often use the same engines in different cars. They also slightly alter the styling and sell the same car by two different names (amongst other tricks to help offset development costs).
Our system selects the most applicable video for your car based, in part, on these characteristics. The video displayed may not look exactly like your car, but may be relevant enough for you to get a good idea how to do it.
查看中文对照 · Chinese translation
我们有一个庞大且不断增长的视频资料库，但还没有全部内容……
汽车制造商经常在不同车型中使用相同的发动机。 它们还略微调整了外观设计，并以两个不同的名称销售同一款车（以及其他一些技巧，以帮助抵消开发成本）。
我们的系统会根据这些特性，部分地选择最适合您车辆的视频。 视频中显示的内容可能与您的车辆外观不完全相同，但可能足够相关，让您了解如何操作。
Procedure notes
Learn how to install a car seat in your 1990 Ford F-150. Regardless of whether your make has the latch system or the seat belt attachment method, this video shows how to tether a baby seat or a booster seat to the rear seats. In addition this video shows how to connect rear facing infant car seats, rear facing toddler car seats, forward facing child seats and booster with latch seats. The connection point to your 1990 F-150 is then same regardless of what car seat is chosen. Note that most rear facing car seats do not utilize the center anchor point to connect the car seat but rely on the two lower anchor points exclusively. The center anchor point is typically only used for forward facing car seats. You should always defer to the owners manual for your specific car seat for size determinations and front vs rear facing recommendations.Determining whether your child should be front facing or rear facing in your 1990 Ford F-150 is dependent on the height and weight of your child and the specific car seat model. The rear facing position is safest and children should remain rear facing as long as possible. It is imperative that newborns are always rear facing.
查看中文对照 · Chinese translation
学习如何在您的 1990 福特 F-150 车辆中安装儿童安全座椅。 无论您的车型是采用卡扣系统还是安全带连接方式，本视频均演示如何将婴儿安全座椅或增高座椅固定在后排座位上。 此外，本视频还展示了如何安装后向婴儿汽车安全座椅、后向学步儿童汽车安全座椅、向前的儿童安全座椅以及带有扣具的增高垫。 无论选择何种儿童安全座椅，1990 F-150 车型的连接点均相同。 请注意，大多数后向安装的儿童安全座椅不使用中央固定点来连接安全座椅，而是完全依赖两个下部固定点。 中心锚固点通常仅用于正向安装的汽车座椅。 您应始终参照您特定儿童安全座椅的用户手册，以确定座椅尺寸以及前向或后向安装的建议。判断您的孩子是否应在 1990 福特 F-150 中前向或后向安装，取决于孩子的身高和体重以及具体安全座椅的型号。 后向安装是最安全的，儿童应尽可能长时间保持后向安装。 新生儿必须始终采用后向安全座椅。