2026 BMW X3

During the second day of ownership I was driving with no vehicles in front of me and only oncoming traffic, and I heard a loud cracking sound from the windshield. It did not sound like something impacted the windshield, and I did not see any object coming toward the vehicle. Two parallel cracks immediately developed in the windshield beginning from the headliner directly in front of the driver's seat, and they spread down toward the dash approximately 4", then the cracks turned, remaining parallel, and spread horizontally toward the passenger side of the vehicle. The lower crack stopped, while the upper crack spread the following day to the rearview mirror assembly. Dealership determined it to be caused by impact, but the manner in which the crack spread and the path it took suggests improper windshield installation from the factory and improper tension on the glass, perhaps from a faulty or improperly installed windshield clip. BMW online forums suggest many customers are having identical problems with windshield tension cracking on this generation of the X3, complete with narratives and photographs.

This car was purchased new from an authorized dealer. After about 3 months of operation, I noticed a crack in the windshield starting at the upper edge of the passenger side of the vehicle. The crack has since spread approx. halfway across the windshield. I'm concerned that this will continue until the windshield fails. I took it to the dealer who agreed that it didn't appear to have been struck by a rock or anything else, but the dealership has refused to take responsibility. I looked up possible recalls on this issue and discovered that BMW has recalled other similar models for this problem, but not this model. I believe that this is an issue that should result in a recall and subsequent replacement of the windshield and I wanted to make the NHTSA aware of it.

We purchased this vehicle new. It has less than 3,000 miles on it. A crack has developed in the windshield, starting in the upper corner on the passenger side and extending approximately 18 inches diagonally across the windshield. There is no evidence of an impact on the windshield by a rock or other road debris. It appears to be a defect in the glass itself or the method of installation. I believe that this issue is worthy of investigation by the NHTSA.

NHTSA COMPLAINT - 2026 BMW X3 WINDSHIELD DEFECT Our brand new 2026 BMW X3 has experienced two complete windshield failures within six weeks of purchase. Both windshields spontaneously cracked from the perimeter bonding edge with NO rock strikes or impacts: ∙First failure (Week 3): Crack from driver-side A-pillar edge ∙Second failure (Week 6): Crack from top horizontal edge near rearview mirror Critical Pattern: Both cracks originated from different points along the windshield-to-body bonding periphery, indicating a systemic defect in the entire bonding system, not isolated damage. Safety Risk: This violates FMVSS 212 windshield retention requirements. Risks include: windshield detachment during crashes, airbag deployment failure, sudden visibility loss while driving, and water intrusion causing electrical fires. Key Evidence: BMW has already recalled FOUR related 2026 models for identical windshield seal defects: ∙Campaign 25V556: X5/X7 (1,406 vehicles) - improperly sealed windshields ∙Campaign 25V671: X4/X6 - same defect The X3 shares the same platform, manufacturing facility, and production timeframe but was excluded from recalls. Statistical Impossibility: Two spontaneous windshield failures in six weeks with zero impacts on a new vehicle cannot be coincidence. Normal defect rates are <0.1% annually. Dealer Confirmation: BMW dealer confirmed and replaced first windshield. Second failure proves systematic defect. Request: Investigate whether 2026 X3 has the same defect as recalled X4/X5/X6/X7 models and expand recalls accordingly. Vehicle VIN: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)