Ever feel like your car’s fancy features are more trouble than they’re worth? From push-button starts that leave you stranded to touchscreens that make changing the temp a full-on mission, some upgrades just add stress. My personal fave: parking sensors that freak out over a blade of grass. Check out this list of 8 car features that sound cool but can seriously backfire. Got a feature that drives you nuts? Drop it in the comments! #Cars #CarProblems #TechFails