2017 Citroen Berlingo 1.6L Diesel · AX17 GTU

A pattern of minor electrical and sealing issues has emerged across the recent MOT history of this 2017 Citroen Berlingo, with the 2025-06-02 test standing out as the only entry where a defect was serious enough to result in a fail. On that date the nearside front outer CV joint boot was recorded as severely deteriorated, the offside front position lamp was not functioning, and the offside rear registration plate lamp was inoperative, which collectively produced the failure before a same-day retest saw the car pass once the lamp issue was rectified. The CV boot defect, the registration plate lamp issue, and a slightly defective nearside front headlamp lens with condensation recorded in 2024 suggest a recurring theme of deteriorated rubber gaiters and minor electrical faults rather than structural or major mechanical problems. Aside from these minor items, the underlying test record is relatively clean, with passes at every other recorded test between 2020 and 2024 carrying no defects at all, indicating that the vehicle's core safety-related systems have remained largely compliant under test conditions. At 68,072 miles over approximately nine years of use, this Berlingo has averaged around 7,564 miles per year, which sits comfortably within typical expectations for a vehicle of its age and class. The annual MOT cadence from 2020 through 2025 shows no significant testing gaps, confirming that the vehicle has remained in continuous road use rather than being laid up for any extended period. This steady, moderate usage profile is mechanically reassuring in the sense that components such as the clutch, drivetrain, brakes, and suspension have been worked regularly rather than allowed to seize or corrode from standing, while the annual mileage is not so high as to imply imminent wear-out of major items. The single advisory for worn front tyres in 2020 and the 2025 advisory for thinning rear brake pads together suggest that consumables are being replaced as expected for a working vehicle at this mileage. For a prospective buyer, the immediate mechanical priority is the deteriorated nearside front outer CV boot flagged in June 2025. A split or perished boot will allow grease to escape and moisture and dirt to enter the joint, leading eventually to binding, knocking, or vibration under load. On a test drive, listen for a clicking or rhythmic knocking from the front of the vehicle when turning at low speed, particularly on full lock, and feel for any shudder through the steering or drivetrain under acceleration. The CV joint and gaiter should be inspected from underneath the car on a ramp, and if the boot is indeed cracked, budget for replacement of the joint or boot kit before further driving. The rear brake pads flagged as wearing thin should also be measured, as Berlingo rear braking systems can sometimes drag if a caliper sticking issue develops, accelerating pad wear disproportionately. The minor electrical items recorded across the tests, including the position lamp, registration plate lamp, and headlamp condensation, are inexpensive and straightforward to remedy but should still be confirmed as resolved. On inspection, verify that all exterior bulbs function correctly, that the headlamp lenses have not progressed beyond light misting into active water ingress, and that no further condensation has appeared since the test. The front tyres, noted as close to the legal limit in 2020, will have been replaced at least once and should be checked for current tread depth, even wear across the tread, and any signs of uneven inner or outer edge wear that could point to alignment or suspension geometry issues. Finally, given the typical working-van remit of this model, a thorough inspection underneath for corrosion on the subframe, brake pipes, and suspension arms is advisable, as Berlingos of this generation are known to accumulate surface corrosion in those areas, even when no defects have yet been recorded at MOT.