The contact owns a 2012 BMW X5. The contact stated while the vehicle was parked, the contact noticed coolant leaking from the lower end of the engine compartment with the check engine warning light illuminated. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure and referred the contact to the NHTSA Hotline for further assistance. The failure mileage was approximately 115,000.