Vehicle mirrors are one of the most important security features that you have to perpetually ensure that are working properly, because it is your safety, the safety of other drivers and your finances because you can be fined if you have a faulty side mirror. This is the case that interests us on this page, you have endured a crash, one of your mirrors is ruined and you are now wanting to know how to change a side mirror on your GMC Terrain? You are at the best place, we will describe all the procedures to help you replace it properly. First, we’ll consider what attracts you on this website, how to change a complete side mirror on your GMC Terrain, and then how to replace only the mirror glass.

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How to replace a complete side mirror on my GMC Terrain?

Let’s go, we start this guidebook with the part that most likely interests you the most, how to replace a side mirror on my GMC Terrain? This procedure is very simple and you should be able to do it yourself with a minimum amount of tooling. You will just need to remove the plastic cover inside your car’s cabin, it is in most cases clipped on the door. For power mirrors, make sure unplug the power connector that you will see at the rear of the cover. To finish, you will have to unscrew the screws that hold the mirror, commonly there are three, a simple screwdriver should do just fine to let you to pass this step of changing the side mirror of your GMC Terrain. Make sure keep the mirror on the outside of your vehicle when unscrewing the last screw, so that it does not fall out. At last to install your new side mirror, you will only have to fit the new one in the 3 screw axes, screw it back in, reconnect the electricity if it is electric and to finish reposition the plastic cover. That’s it, you’ve just learned how to replace the side mirror of your GMC Terrain, you know now that it wasn’t that complicated.

How do you just replace the window of the side mirror of my GMC Terrain?

If perhaps you just want to replace the window of the side mirror of your GMC Terrain, you will initially need to identify the sort of locking of your mirror. To achieve this, the quickest approach is to check out the fixing system on the replacement glass.

Side mirror glass replacing: tongue-locking glass

  • If you want to replace the side mirror glass of your GMC Terrain and it uses a tongue and groove system, you are lucky, it is the most simple device to remove. All you have to do is to use a plastic object to remove the window “by force”.
  • To reposition it, do the same thing and push it back right into place with force. To check that it is well situated, move it around.

Side mirror glass replacing: metal spring locking glass

    • With this locking system, to replace the side mirror glass of your GMC Terrain you will need to locate the locking spring, turn the glass in the opposite way to give you access to it, disassemble it.
    • Make sure keep the spring because it is possible that you have not one included it with your new window, change it on your new window, dismantle the old one paying attention to the electric cables in the case of defrosting system

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  • Go along with the positioning guide (notch) and gently push it into its housing so as not to break it. Examine that it is well situated by moving it around.

Side mirror glass replacing: swivel tray locking glass

    • You can find the position of the swivel plate of the window to be changed on the side mirror of your GMC Terrain, most of the time it is at the bottom behind the window

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  • Turn the glass in the opposite way to give you much easier access to the device and using a screwdriver, rotate the mechanism.
  • If your mirror is furnished with a defrosting system, do the reverse process to reattach it and check that it is well placed.

If perhaps you have any additional questions about the GMC Terrain, do not hesitate to consult our GMC Terrain category.