BMW 328i GT xDrive transfer case issue, no cost provided on BMW 328i GT xDrive

Some BMW 328i GT xDrive owners report experiencing transfer case issues, including problems with the driveshaft and transfer case. These issues may present as whining or grinding sounds, particularly during hard acceleration or when the vehicle is in sport mode. Additionally, owners have noted the activation of warning lights, such as the 4X4 warning light, indicating potential transfer case failures. Repairs for these XDrive issues can be costly, often exceeding $1000. It is crucial for owners not to ignore symptoms of transfer case failure or other transmission problems and to seek prompt attention to prevent further damage. For an accurate assessment and cost estimate, consulting a BMW specialist or authorized service center is recommended.