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Tesla FSD V14 on HW4 expands automation from departure to parking, map accuracy still a task

Tesla\'s latest Full Self-Driving (FSD) V14 on HW4 hardware has expanded functions to cover driving from departure through arrival and parking, a user said. The user who drove a 2026 Model Y for about two weeks said interventions fell sharply versus HW3-based FSD V12. Problems persisted, including navigation and address errors, parking limitations and route judgement issues tied to GPS and map data. The user also raised concerns about pricing policy and limits in severe weather.