Our 2.6 mm thick in-channel sets come with small metal fixing clips. Other in-channel sets don't need them.
- Lower the window fully and clean the window channel.
- Push the clips onto the top edge of the deflector at the marked points.
- Gently bow the deflector and slide the front end into the window channel, then ease in the rear end.
- Check the clips sit inside the channel and the deflector lies evenly.
- Raise the window slowly. If it stops or drops back, re-seat the deflector and try again.
- Leave the window closed for 24–72 hours.