2003 Mercedes-Benz Sprinter 2.2L Diesel · DF03 AOE

A pattern of recurring corrosion and electrical lamp failures dominates the MOT record, with multiple years showing defective position lamps, repeaters and severely corroded brake pipes, alongside advisories for steering‑rack inner joint play and marginal brake efficiency. The latest test in December 2017 passed, but the retained advisory on the steering rack and the brake‑efficiency warning indicate that the underlying issues have not been fully resolved and that the vehicle remains on the edge of acceptable performance. At 247 623 mi the Sprinter averages roughly 10 800 mi per year, a mileage rate that is typical for a vehicle of its age and class. The MOT entries span a continuous three‑year window (2014‑2017) with no long gaps, suggesting regular testing but also revealing that the high‑mileage wear has been occurring alongside the documented defects. Such mileage places considerable demand on suspension bushings, wheel bearings, brake components and the drivetrain, meaning any latent wear may now be approaching the end of its service life. When inspecting, pay particular attention to the steering rack for any looseness or clunking over bumps, as the advisory on inner‑joint play could translate to vague steering feel. Examine the front and off‑side brake pipes for signs of rust, pitting or leaking fluid, and test the pedal for a firm, progressive bite rather than a spongy or low‑efficiency response. Check the front wheel bearings for lateral play or grinding noises, and feel the rear suspension for excessive movement that might indicate worn bushings or compromised coil springs. A visual inspection of the chassis underbody should reveal whether the slight corrosion noted in earlier tests has progressed, especially around mounting points and the subframe. Finally, verify that all external lighting functions correctly: front and rear position lamps, side repeaters, registration‑plate illumination and windscreen wipers must operate without fault, as repeated failures have been recorded. Confirm that the rear bumper is securely fitted and that reflectors are intact, since missing or damaged items were flagged in several tests. Look for any fresh oil or coolant seepage around the engine bay and under the vehicle, as prior leaks were noted; any active leakage will likely require immediate repair to avoid overheating or further corrosion. A thorough road‑test that includes braking, steering and acceleration checks will reveal whether the vehicle’s current condition aligns with the MOT history.