Installing Wind Deflectors: A Comprehensive Guide

Wind deflectors offer a convenient solution for opening car windows during rainy weather without letting water inside. Additionally, they help minimize wind noise when lowering windows by redirecting airflow. Installing wind deflectors is a simple task that doesn't require professional assistance or specialized tools. By following these steps and ensuring proper cleaning of the window channels, you can easily fit them onto your car.

Lower your window. Before installing the wind deflector, ensure that your window is rolled down at least halfway. If it doesn't fully retract, you can still proceed with the installation, but cleaning the window may be more challenging.

Clean the window frame and tracks. Apply a window cleaner or mild solvent to the top and sides of the window frame, then wipe it off with a paper towel or dry cloth. Remove any dirt or debris from the frame to ensure a secure fit for the wind deflector. For adhesive deflectors, clean the window's trim as well.

Remove dirt from the bottom of the frame. Use a damp cloth or screwdriver to clear any debris from the bottom slot of the frame. If necessary, insert the cloth into the slot to dislodge larger particles. Stubborn debris can be removed with a screwdriver.

Allow the window frame to dry. It's essential to ensure that the window frame is completely dry before fitting the deflector. Installing it on a wet surface may result in a loose attachment. Let the frame air dry or use a dry towel to wipe it down.

Insert the wind deflector into the upper window channel. Begin by placing the deflector in the top corners of the channel and then firmly push it into position. Apply pressure to the middle and sides of the deflector to ensure a secure fit within the frame.

Secure any window clips, if provided. Some wind deflectors include clips to secure the edges in place. If your deflector has clips, insert them between the deflector and the window to lock it in position.

• Refer to the deflector's instructions for the specific placement of the clips.

Inspect the window for any obstructions. Once the deflector is installed, test the window to ensure it operates correctly. If the window encounters any issues rolling up, adjust the deflector's position to prevent interference.

• Take extra care with electric windows, as they may detect obstructions and fail to close.
• When adjusting the deflector, avoid applying excessive force to prevent damage.

Leave the window closed for 24 hours. After adjusting the deflector, roll the window up completely and leave it closed for at least 24 hours. This allows the deflector to conform to the window shape and securely set in place.

Apply maintenance spray to the window if it operates sluggishly. If the wind deflector causes the window to move slowly, use maintenance spray along the window channels and slot to prevent sticking. This will ensure smooth operation when rolling the window up or down.

• Maintenance spray is available for purchase online or at most automotive stores.

Peel back a small section of the double-sided tape liner from both ends. Pulling back a few inches or centimeters is sufficient for testing the deflector's fit. Position the wind deflector along the top of the window trim to gauge its approximate placement.

• Do not remove the entire double-sided tape until you've aligned the deflector.

Align the wind deflector's position. Align the wind deflector as closely as possible with the top of the window trim. Once you've achieved a proper alignment, exert pressure on the exposed ends of the adhesive to secure the wind deflector in place.

• If the deflector doesn't align with the window's top, it may be the wrong size.

Peel off the remaining adhesive tape. Gently pull the end strips of the adhesive tape until they are completely detached from the wind deflector. Apply pressure to the deflector while removing the tape to ensure a strong bond with your vehicle.

Check the adhesion of the wind deflector. Once you've affixed the wind deflector to your vehicle, attempt to move it up and down. If the deflector remains firmly in place, it has adhered correctly. Apply additional pressure to any loose areas or adjust the deflector's position if necessary.

• Wearing gloves while cleaning your car and handling the wind deflectors can prevent smudges on both surfaces as you work.

• Paper towels
• Microfiber cloth
• Maintenance spray
• Window clips (optional)