2015 Nissan Micra 1.2L Petrol · OV65 EPK

The most recent DVSA examination on 5 August 2025 resulted in a PASS, although the test was conducted only one day after a previous FAIL on 4 August 2025. The intervening advisories and defects from this latest test cycle deserve careful attention. The 2025 FAIL recorded a Major defect for the nearside front headlamp not functioning on dipped beam, alongside a further Major for emissions being unable to be completed, the latter typically indicating an underlying issue with the exhaust or engine management system that prevented the inspector from obtaining a valid reading. A recurring advisory for an oil leak, noted as not excessive, also appeared in both the PASS and FAIL of 2025. Looking at the broader trend, the 2024 test similarly resulted in an initial FAIL due to a Major defect concerning a rough nearside rear wheel bearing, which was then rectified for the subsequent PASS. The presence of Major defects in two consecutive annual tests suggests the maintenance profile is best described as broadly stable but reactive rather than preventative, with issues being addressed shortly before or immediately after the MOT rather than managed through routine servicing. With the vehicle now approximately eleven years old and a recorded mileage of 44,727 miles, the annual usage equates to roughly 4,066 miles per year, which is considerably below the national average and indicates a car that has likely spent extended periods either stationary or used only for short journeys. This low-mileage usage pattern carries its own mechanical implications distinct from high-mileage wear. Short journeys prevent the engine, exhaust system, and catalytic converter from reaching full operating temperature, which can lead to moisture accumulation in the oil, accelerated internal corrosion, and gradual degradation of the catalyst over time. Extended periods of standing meanwhile promote corrosion on brake discs, seizure or binding of brake calipers, deterioration of exposed rubber components, and chronic discharge of the 12V battery. Given the recurring advisories for an oil leak, a prospective buyer should thoroughly inspect the engine bay and undertray for signs of oil residue, paying particular attention to the valve cover gasket, sump gasket, and oil filter housing, which are common sources on this generation of Nissan Micra. The persistence of this advisory across two tests in the same year suggests an active leak that should be rectified to prevent long-term issues such as oil starvation or contamination of the timing chain area. The Major defect related to emissions being unable to be completed warrants verification that the fault has been properly diagnosed and repaired, and during a test drive any irregular idling, hesitation under acceleration, or illumination of the engine management warning lamp would indicate a continuing problem. Additionally, the previously identified rough nearside rear wheel bearing should be confirmed as properly replaced, as a humming or droning noise that increases with vehicle speed, particularly when cornering, would suggest the component has not been adequately resolved. In light of the low annual mileage and the vehicle's age, several time-based inspections are strongly advised regardless of the MOT history. Tyres should be carefully examined for sidewall perishing and cracking, as rubber compounds degrade with calendar age even when tread depth remains adequate, and any tyres fitted before 2020 should generally be replaced. The braking system should be physically inspected for seized calipers and corroded discs, particularly after the vehicle has been parked overnight, with the wheel转动 to ensure smooth rotation and no binding. The 12V battery should be load tested, as batteries older than five years frequently fail without warning, especially in vehicles used predominantly for short trips. Finally, all fluid services including engine oil, brake fluid, coolant, and manual transmission or CVT fluid where applicable should be confirmed as recently renewed, with evidence of cambelt or chain inspection and the spark plug service interval verified, as calendar age rather than mileage often dictates the need for replacement on a low-use vehicle of this vintage.