General description Made of high-quality ABS with paint baking and UV treatment, this window glass lift button switch frame cover trim adds a high-class and fashionable decor style to your car. It enhances both the interior and exterior design, providing a vibrant touch of color. Technical specifications Material: ABS Color: Carbon fiber pattern Measurement allowed error: +/- 1-3 cm Installation 1) Clean the surface and ensure it is dry. 2) Peel off the adhesive backing and paste the trim in place. 3) Press firmly, especially on the edges, for at least 2 minutes after installation. 4) Use a hair dryer to apply hot air in cold weather for better adhesion. 5) Keep the area away from water and moisture for 72 hours after installation. Usage This trim is designed to fit perfectly for the 4 Series G22 G23 models from 2020 to 2023. If it falls off, simply reapply with additional tape for optimal performance. Other information Package Contents: 2x Window Lift Switch Cover Note: Light