2003 Citroen Relay 2.0L Diesel · BX53 ADU

The most recent MOT test for the 2003 Citroën Relay occurred in July 2025 and resulted in a failure, with multiple major defects including ineffective windscreen wipers, incorrect headlamp aim, and insufficient washer fluid. This failure follows a pattern of recurring issues, particularly with the windscreen wipers and headlamps, which were also major failures in 2008 and 2022. The advisory items from earlier MOTs—primarily related to corrosion around suspension mounts, leaf springs, and the vehicle’s structure—suggest a persistent but not yet critical problem with the mechanical integrity of the rear and front suspension components. While the 2021 MOT showed no significant structural compromise, the cumulative advisories indicate that corrosion is a developing concern that may worsen without intervention. The overall maintenance trend is concerning, with repeated failures pointing to either poor upkeep or inherent wear issues that require immediate attention. The recorded mileage of 196,858 miles for a vehicle aged approximately 23 years represents a relatively moderate annual usage rate of around 8,559 miles per year, which is typical for its age and class. However, the consistency of mileage accumulation—without evident long periods of inactivity—suggests that the vehicle has been driven regularly, which accelerates wear on consumables like brake pads, suspension components, and tyres. The lack of significant mileage gaps does not necessarily indicate neglect but rather a steady operational profile, which means wear progression on critical systems such as the suspension, brakes, and drivetrain will be more pronounced. Rapid mileage accumulation could also imply higher stress on components like the exhaust system, engine mounts, and transmission, all of which should be closely monitored during a test drive for signs of excessive vibration, unusual noises, or fluid leaks. Given the recurring MOT failures and advisories, the prospective buyer should prioritise a thorough inspection of the suspension and braking systems. During the test drive, listen for unusual noises such as clunks or rattles from the front and rear suspension, which could indicate worn or failing suspension bushes, coil springs, or mounting points. Check for uneven tyre wear patterns, which may signal misalignment or suspension issues, and inspect the brakes for excessive heat discolouration on discs or a spongy or pulsating pedal feel, which could point to binding calipers or warped discs. The corrosion advisories around the suspension mounts, leaf springs, and radiator support warrant immediate attention; visually inspect these areas for further deterioration, particularly around the rear leaf spring mounts and front shock absorbers, as these are critical for stability and handling. If possible, have the vehicle lifted to inspect the underside for signs of rust progression that could compromise structural integrity. For the buyer, the next steps should include addressing the major MOT failures first, particularly the windscreen wipers and headlamps, which are essential for visibility and legal compliance. Replace the ineffective wipers with modern, high-performance units and ensure the headlamps are properly aligned and functioning. The washer fluid issue should be resolved with a full washer system replacement, including the reservoir and nozzle. Beyond immediate repairs, schedule a comprehensive service within the next 10,000 miles or six months, whichever comes first, to address the corrosion advisories and assess the condition of the suspension, brakes, and drivetrain. Pay particular attention to fluid levels—brake fluid should be replaced every two years or 60,000 miles due to moisture absorption, and coolant should be checked for degradation, especially given the vehicle’s age. Additionally, inspect the tyre sidewall for signs of perishing or cracking, which can compromise structural integrity over time, and verify that the 12V battery is holding charge and has no signs of corrosion or swelling. Finally, if the vehicle has been stored for extended periods, check for standing corrosion on the bodywork, particularly around wheel arches, door seals, and undercarriage, as this can accelerate if not addressed promptly.