🏆【OEM Part Number】Manufactured to strict factory specifications, bmw x1 sunshadeOEM: 54107391796, this bmw x1 sunroof shade blind is designed for the BMW X1 F48 F45 F46/2 Series Station Wagon 218i. It eliminates the hassle of part mismatches and ensures a seamless fit with your vehicle's original sunroof structure. ✨【3D Laser Mapping, Perfect Fit】Precision-manufactured using 3D laser scanning and digitized factory data, this bmw x1 panoramic sunroof roller blind assembly is structurally developed specifically for the BMW X1 F48 F45 F46/2 Series. Every curved surface, key point, and edge is CNC-calibrated to achieve a zero-gap fit with the original vehicle's roof module. Prior to shipment, the assembly undergoes rigorous testing, including cyclic durability, assembly compatibility, and high and low-temperature deformation, to ensure long-term structural stability and cabin thermal management. 😎【High-Quality, Durable Material】This bmw x1 moon roof sun shade is made from an innovative, Its base fabric incorporates a high-performance UV-resistant coating and a thermally stable polymer. This engineered material is specifically designed to withstand the harsh in-vehicle environment of prolonged sunlight, extreme temperature fluctuations, and frequent use, demonstrating exceptional resistance to wear, tear, and deformation. this product not only provides efficient thermal management and UV protection, but also ensures structural integrity and performance stability throughout its entire lifecycle, delivering exceptional longevity and value. ❄【Excellent Sun and Heat Protection】This bmw x1 panoramic sunroof sunshade assembly utilizes a precision physical reflective layer to create a highly effective, vehicle-grade solar and thermal barrier. Its patented fabric structure actively reflects >95% of solar radiation, completely blocking UV and infrared rays, effectively preventing thermal aging, fading, and cracking of interior components like the dashboard and seats. Tests show that, at 35°C ambient light, bmw x1 sunroof cover can reduce peak cabin temperature by up to 18°C, significantly improving driving comfort and reducing air conditioning load by approximately 30%, achieving sustained energy savings and performance protection. 🚙【Experience Better Cooling and Comfort】This car sunroof sunshade curtain optical filter material from 2026, blocking over 98% of harmful UVA/UVB rays. Its innovative phase-change thermoregulation technology maintains a stable cabin temperature of 23±2°C, the optimal range for humans, even in continuous sunlight. Whether experiencing intermittent sun exposure in city traffic or the continuous sunlight of long-distance drives, this system provides a balanced cabin environment with soft lighting and privacy, eliminating the greenhouse effect associated with traditional sunroofs and recreating a year-round, spring-like driving experience. 🔧【Installation Tips】To ensure product performance and safety, do not unfold the sunshade before installation to prevent the spring mechanism from dislocating. We strongly recommend that you have a professional technician familiar with Cadillac models perform this installation, using specialized tools to ensure a perfect fit between the rails. A post-installation test is required to verify smooth opening and closing. Following standard installation procedures will ensure product life and driving safety. BMW X1 sunroof shade car Sunroof Sunshade Curtain Assembly Fit for bmw x1 sunshade panoramic sunroof sunshade F48 F45 F46/2 Series Station Wagon 218i, OEM：54107391796