2013 Hyundai I40 1.7L Diesel · ML63 BWB

A significant failure regarding the parking brake system and electronic braking warnings in July 2022 represents the primary mechanical deviation in an otherwise clean MOT history. This failure involved both nearside and offside rear parking brake inoperability and a dangerous deficiency where brake efficiency fell below 50 percent of the required value. Following this event, the vehicle returned to a clean status, passing its subsequent tests in August 2022 and most recently on 15 October 2024 with no defects recorded. While the recent trend shows the braking system has been rectified, the previous failure indicates a period where critical safety components were non-functional. The vehicle exhibits an unusually low usage profile for a 2013 model, with a total recorded mileage of only 13,975 miles. This averages to approximately 1,075 miles per year, which is significantly lower than the standard UK annual mileage. Such low accumulation can suggest infrequent use or extended periods of the vehicle being stationary. Mechanically, this pattern means that while traditional wear items like engine components or suspension bushings may have low mileage-related fatigue, the vehicle may have been subject to different types of degradation associated with infrequent operation, such as component seizure or fluid stagnation. Prospective buyers should pay close attention to the braking system during a test drive to ensure the 2022 failures were fully resolved and have not recurred. Listen for any unusual noises when applying the handbrake and feel for any unevenness or pulling when the vehicle is in motion. Given the previous electronic braking system warning, it is important to verify that no warning lights illuminate on the dashboard during startup or while driving. Additionally, the record noted a deteriorating rear registration plate in both 2021 and 2022, so the physical condition of all external lighting and number plate clarity should be inspected to ensure compliance. Because the low mileage suggests the car may have spent time standing, a thorough inspection of the braking components is advised to check for binding calipers or corroded brake pipes that can occur when a vehicle is not regularly driven. During the test drive, pay attention to the pedal feel; any sponginess or excessive travel could indicate issues with the hydraulic system. While the most recent 2024 test showed no defects, the history of parking brake failure necessitates a cautious approach to verifying the current integrity of the rear braking assembly and the electronic monitoring systems.