2017 Nissan X-Trail 1.6L Diesel · OU17 THK

The most recent MOT test on the 2017 Nissan X-Trail recorded a failure for the offside rear position lamp circuit, which is a persistent issue that has not been rectified despite being flagged in the April 2026 test. This failure, combined with the previous windscreen wiper defect from 2021, suggests a pattern of recurring electrical or functional faults rather than a sudden deterioration in overall roadworthiness. While the majority of MOT records have been clean, the presence of these two failures indicates that the vehicle’s lighting and wiper systems may require closer attention, particularly if the electrical harness or wiring loom components are compromised. The intervening MOTs since 2021 have been passed without further defects, which could imply that the underlying issues may be isolated to specific components rather than systemic wear or failure modes. However, the lack of a corrected position lamp failure raises concerns about the reliability of the vehicle’s electrical infrastructure, warranting a thorough inspection of the wiring and fuses before proceeding with purchase. The recorded mileage of 106,130 miles for a vehicle aged nine years represents a moderate annual usage rate of approximately 11,792 miles per year, which is within the expected range for this model’s age and typical driving conditions. Such mileage accumulation is unlikely to indicate excessive wear on major drivetrain components like the transmission or engine, assuming the vehicle has been maintained according to manufacturer guidelines. However, the consistent annual mileage suggests sustained use, which can accelerate wear on consumable items such as brake pads, tyres, and suspension components. The nearside front tyre advisory from 2025 indicates that the tyre’s tread depth has approached the legal limit, particularly on the shoulder, which may signal uneven or directional wear patterns. This could be due to misalignment, camber issues, or incorrect tyre pressure, all of which should be investigated further to prevent further tyre degradation or potential handling problems. Given the MOT history and the vehicle’s age and mileage, the most critical areas for inspection during a pre-purchase examination should focus on the electrical system, particularly the position lamp circuit and wiring loom, as well as the front tyre condition. On a test drive, listen for any irregularities in the electrical systems, such as intermittent flickering of lights or unusual resistance when engaging the windscreen wipers. Check for signs of fluid leaks around the rear lamp assembly, as moisture ingress could exacerbate electrical failures. The nearside front tyre’s worn edge suggests monitoring for directional wear, which may indicate alignment or camber issues—inspect the wheel alignment and tyre pressure to confirm. Additionally, verify the brake system for signs of uneven wear, binding calipers, or corrosion on the discs, as prolonged standing or heavy use can lead to these conditions. Ensure the brake fluid is clear and free of contamination, as brake fluid absorbs moisture over time, reducing effectiveness. For a vehicle of this age and mileage, practical checks should also include the inspection of tyre sidewalls for signs of perishing or cracking, which can compromise structural integrity and safety. Given the vehicle’s usage profile, the 12V battery should be tested for capacity and terminal corrosion, as prolonged periods of disuse or heavy electrical demand can lead to battery failure. The suspension components, including coil springs, shock absorbers, and suspension bushes, should be examined for signs of excessive wear or failure, particularly around the rear axle area where the position lamp failure may have originated. Check the fluid levels in the cooling system, transmission, and differential, ensuring they are topped up and free of debris, as fluid degradation over time can accelerate component failure. Finally, verify that the service book contains the most recent manufacturer-recommended maintenance records, particularly for fluid changes and filter replacements, to ensure the vehicle has been maintained in line with its age and mileage.