2006 Citroen Berlingo 1.4L Petrol · AY06 MXN

A chronic nearside front anti‑roll bar ball‑joint play threads through the MOT record, appearing as an advisory in every test from 2021 to 2023, while the vehicle has also suffered repeated major emissions failures – carbon‑monoxide, hydrocarbon and lambda limits were breached on three separate occasions between 2019 and 2022. The latest MOT on 10 March 2023 was passed, leaving only the anti‑roll bar advisory as the outstanding defect, indicating that the emissions issues have been resolved but the suspension linkage remains marginal. At 75 026 mi the van averages roughly 3 750 mi per year, well below the typical utilisation for a 20‑year‑old light commercial vehicle. The low annual accumulation suggests either light duty use or extended periods of inactivity, both of which can exacerbate rubber and metal ageing. The consistent yearly MOTs show no large mileage jumps, so wear on consumables such as brake pads, tyres and clutch is likely to be modest, but the low usage does not mitigate the need to verify that components prone to corrosion or drying – for example the anti‑roll bar joint and any hidden rust on the chassis – have not deteriorated during any idle periods. When test‑driving, listen for a distinct clunk or knock when the steering wheel is turned sharply or when encountering bumps, particularly on the left front side; such noises would confirm the ball‑joint play and may be felt as a vague steering wander or uneven front tyre wear. A thorough visual inspection of the joint and surrounding bushings for torn rubber, corrosion or excessive movement is advisable, and replacement of the joint should be considered if any play is detectable by hand. Given the history of emissions failures, assess the engine’s smoothness at idle and under light acceleration, watching for hesitation, rough running or a noticeable drop in power that could point to a failing oxygen sensor, fuel injector or catalytic converter. Verify that the exhaust system shows no excessive black smoke and that the on‑board diagnostics clear without fault codes. Although the wiper failure recorded in 2020 was rectified, confirm that the windscreen wipers now clear the glass effectively across the full sweep, and feel the brake pedal for any abnormal stiffness that might relate to the 2021 advisory on the brake load‑sensing valve. Addressing these specific areas will give a realistic picture of the van’s current roadworthiness.