2004 Mercedes-Benz E 2.6L Petrol · KT53 BMY

Recurring issues with lighting systems and progressive brake component degradation define the mechanical profile of this vehicle, as evidenced by the most recent pass on 22 March 2025. While the vehicle has passed several tests, there is a persistent pattern of electrical failures involving headlamps, side repeaters, and position lamps, alongside a trend of increasing advisories regarding brake disc condition. The transition from a failure in March 2025 for ABS faults and wiper effectiveness to a pass with multiple advisories suggests that while immediate safety failures are being addressed, the underlying wear on consumables is becoming more frequent. The recorded mileage of 153,261 miles over approximately 22 years equates to an average annual usage of roughly 6,966 miles. This represents a relatively low annual accumulation for a vehicle of this age, which typically suggests more intermittent use rather than high-frequency motorway driving. Mechanically, this pattern of lower annual mileage can sometimes correlate with the observed issues, such as the corrosion noted on the front brake discs and the pitting on the rear discs, as vehicles that cover fewer miles per year may experience more surface oxidation on braking components due to less frequent, high-temperature usage. Prospective buyers should pay close attention to the braking system and the reported oil leak from the December 2023 test. The recent advisories for pitted and scored rear brake discs, alongside corroded front discs, indicate that the braking surfaces are deteriorating. During a test drive, it is essential to check for any pulsation or judder through the brake pedal, which could indicate disc thickness variation, and to listen for any grinding or squealing noises during deceleration. Furthermore, the previously noted oil leak, while described as not excessive, warrants a visual inspection of the engine bay and underbody to determine if the leak is stable or if it is contributing to the accumulation of grime on other components. The history of lighting and electrical failures, including the recent advisory regarding product on the headlamp lenses, suggests that the vehicle's external illumination and electrical connectivity require scrutiny. On a test drive, all lighting functions, including dipped beams, indicators, and registration plate lamps, must be verified for consistent operation to ensure no recurring electrical faults exist. Additionally, the advisory regarding deteriorated registration plates should be noted, as these can impact visibility and compliance. Given the previous failure of the windscreen wipers, the effectiveness of the wiper motor and the condition of the blades should be tested to ensure clear visibility during inclement weather.