Ford Fusion multiple issues including non-working A/C, interior door handle failure, trunk malfunction, and grinding noise at low speeds on Ford Fusion

Some Ford Fusion owners report experiencing issues such as non-working air conditioning, where the system may only blow hot air instead of cold. Additionally, there are reports of interior door handle failures that prevent proper functionality. Complaints about trunk malfunctions have also been noted, with problems related to the trunk not opening or closing as intended. Furthermore, some owners have experienced a grinding noise at low speeds, which could signal various underlying mechanical issues. These common problems emphasize the importance of regular maintenance and prompt attention to ensure optimal performance and longevity of the Ford Fusion.