2009 Mercedes-Benz ML 3.0L Diesel · LM59 AVF

A pattern of recurring electrical and drivetrain component issues characterizes this vehicle's MOT history, though the most recent test on 08 September 2025 shows a pass with a single advisory regarding nearside front shock absorber oil misting. The record indicates intermittent failures related to lighting, specifically side repeaters and high-level stop lamps, alongside a history of drive shaft CV boot deterioration. While the vehicle has maintained a consistent pass rate since 2019, the progression from a major failure in 2022 involving a split offside front outer drive shaft CV boot to the current advisory for shock absorber misting suggests a shift from electrical and rubber component issues toward potential suspension damping concerns. The recorded mileage of 92,090 miles for a 2009 model represents a low annual average of approximately 5,417 miles over its seventeen-year lifespan. This usage profile suggests the vehicle has spent significant periods stationary or has been used for infrequent, short-distance trips rather than high-speed motorway mileage. Mechanically, such low annual accumulation can lead to the degradation of rubber components, such as the CV boots and suspension bushes noted in previous tests, as they may harden or perish more quickly when not regularly flexed under load. It also means the engine and drivetrain have not been subjected to the consistent operating temperatures typically seen in higher-mileage vehicles. Prospective buyers should pay close attention to the suspension system during a test drive, specifically monitoring for any signs of the nearside front shock absorber's light oil misting progressing into a more significant leak. Listen for any knocking, clunking, or uneven bouncing when driving over speed bumps or uneven road surfaces, which could indicate that the damping efficiency is compromised. Given the previous history of CV boot deterioration and the 2022 failure of the offside front outer drive shaft joint, it is also necessary to check for any rhythmic clicking or popping sounds when turning the steering wheel at low speeds, which would indicate further wear in the constant velocity joints. Additional attention should be directed toward the vehicle's lighting and visibility components. While the windscreen stone chips and damage have been noted as advisories or minors across several years, the driver should ensure the glass is free from any cracks that could expand. The history of discoloured indicators and non-functional lamps suggests that all exterior lighting, including the central rear upper stop lamp and all side repeaters, should be thoroughly tested for both functionality and clarity. Ensuring all electrical connections are secure will be vital to avoid a repeat of the major failures seen in the 2022 inspection.