Occurring 7/10/2025 WATER LEAK CONCERN:: mildew smell coming from the vehicle, trunk is wet and smelling mildew. have gaps on the rear sunroof glass seal. recommend replacing rear sunroof glass seal, replaced all the drain hoses, remove all the carpets and dry them—water incursion may have affected electrical systems responsible for safety and driving. In Volvo's Service and Parts Business Technical Journal Title: Panoramic sunroof, sealing strip has a gap Ref No: TJ 35503.3.0 the description states: "If the customer complain about that the sealing strip in rear end of panoramic sunroof is too short, or if the short sealing strips cause water leaks into the care, please follow advice under Service. Replace the sealing strips and glue it in each end in according to the method in VIDA." Volvo has been aware of the poor panoramic sunroof design which can result in water incursion into the cabin of the vehicle. At no point has Volvo informed the customer or direct service departments to be proactive in addressing the sealing gaps. There is no mention of any maintenance or concerns in the car manual.
NHTSA ODI 11674520