2022 Renault Master ML35 Business DCI 2.3L Diesel · DY22 RZR

The most recent MOT test conducted in February 2026 resulted in a pass, following a failure regarding a defective rear fog lamp. When evaluating the overall maintenance trend, the history shows a period of significant electronic instability in early 2025, where major defects were recorded for the anti-lock braking system, engine management lamp, and electronic stability control. Although these critical electronic issues appear to have been rectified to achieve subsequent passes, the recent emergence of tyre perishing advisories indicates a shift toward age-related consumable wear. The maintenance profile is currently stable but requires close monitoring of rubber components and consumables. The recorded mileage of 19,990 miles over a four-year period represents an average annual usage of approximately 5,000 miles, which is notably low for a commercial Renault Master. While this low mileage suggests reduced mechanical wear on the engine, gearbox, and suspension bushings, it carries the inherent risks of a vehicle that may spend extended periods stationary. Low-use vehicles are frequently subject to fluid degradation, battery depletion, and the perishing of rubber seals and tyres due to lack of regular heat cycles and movement, a trend that is explicitly supported by the current MOT advisories. A prospective buyer should pay particular attention to the advisory regarding the cracking and perishing of the nearside and offside front tyres. This indicates that the rubber is losing its structural integrity due to age rather than tread wear. During a test drive, inspect the tyre sidewalls for any deep cracks and listen for any rhythmic thumping or uneven road noise that might suggest internal structure failure. Additionally, because the vehicle previously suffered major electronic failures, it is imperative to confirm that the ABS and engine management systems are fully operational. Monitor the instrument cluster closely for any warning lamps and test the braking system for any pedal sponginess or shuddering, which could indicate residual issues with the braking hydraulics or electronic sensors. Furthermore, due to the low annual mileage, you should conduct a thorough physical inspection of the underbody for signs of standing corrosion and check the brake discs for heavy oxidation or binding calipers. It is essential to verify the service history to ensure that maintenance has been carried out on a calendar basis rather than strictly by mileage, as oil, brake fluid, and coolant require replacement based on time to prevent internal degradation. Finally, check the condition of the 12V battery and ensure the vehicle starts promptly, as infrequent use can often lead to weakened battery health or charging system irregularities.