2004 Mercedes-Benz E 3.2L Diesel · EA04 RCX

Persistent issues with steering linkage, braking systems, and electrical components define the recent history of this vehicle, which failed its most recent MOT on 2 April 2025 due to inoperative windscreen washers, damaged side repeaters, insecure mirrors, and a faulty seat belt buckle. The record displays a recurring pattern of mechanical failures followed by remedial work, suggesting that the vehicle frequently requires intervention to meet basic safety standards. While the car has achieved passes in previous years, the repeated appearance of major defects in consecutive testing cycles indicates a vehicle that is currently struggling to maintain consistent roadworthiness. Accumulating 231,489 miles over 22 years results in an average of approximately 10,500 miles per annum, a figure that aligns with standard usage expectations for a vehicle of this age. This high total mileage places significant cumulative stress on the drivetrain, suspension, and chassis components. The consistency of the mileage accumulation suggests the vehicle has remained in regular operation rather than sitting idle for extended periods, which generally mitigates the risks associated with long-term storage but exposes the mechanical systems to the inevitable wear and fatigue associated with high-distance driving. Prospective buyers should prioritise a detailed inspection of the steering and suspension systems, given the repeated advisories regarding play in the steering rack inner joints and the deterioration of suspension arm ball joint dust covers. During a test drive, listen specifically for knocking or clicking noises when navigating uneven surfaces or turning at low speeds, as these are primary indicators of worn joints or bushings. Furthermore, the history of corroded brake pipes and thin brake pads necessitates a thorough physical check of the braking system. Any sponginess in the pedal, grinding noises during deceleration, or a vehicle pull to one side under braking should be treated as a significant red flag requiring immediate professional attention. The documented history of oil leaks and exhaust mounting defects warrants a close look at the undercarriage and engine bay. Inspect the area beneath the engine for signs of fresh fluid accumulation and check the exhaust system for excessive vibration or rattling, which could point to failing mounts or structural corrosion. Given the recurring electrical failures noted in the most recent test, ensure that all interior and exterior lighting, mirror adjustments, and the windscreen washer system are fully functional. The seat belt mechanism must also be tested for smooth retraction and secure locking, as any failure in these safety-critical components will prevent the vehicle from passing future inspections.