2017 Renault Kadjar 1.5L Diesel · LD17 FLE

The latest MOT test in October 2025 passed with no recorded defects, indicating the Renault Kadjar currently meets the minimum roadworthiness standards. Reviewing the broader history, the trend is largely stable with consistent passes, though the 2022 test initially failed due to ineffective front wiper performance, which was rectified before the retest. More notably, advisories for thin brake pads and worn, pitted or scored brake discs appeared in 2023 and 2024, suggesting progressive wear on the braking system that warrants close attention despite the subsequent clean pass. At 43,778 miles over nine years, the Kadjar has averaged roughly 4,864 miles annually, which is low for its age. This suggests the vehicle has either seen light use or extended periods of inactivity. Prolonged standing can lead to its own set of issues, such as corrosion of brake discs, degradation of rubber components, or fluid stagnation, all of which may not be immediately apparent in the MOT history but can affect long-term reliability. Given the recurring brake advisories, a thorough inspection of the braking system is essential. Check the thickness of the front and rear brake pads, as thin pads will require imminent replacement and may cause scoring on the discs if left unattended. Listen for grinding or squealing during braking, which indicates metal-on-metal contact, and feel for pulsation through the pedal or steering wheel, signifying warped or unevenly worn discs. Additionally, inspect the discs for deep grooves, excessive pitting, or rust buildup, particularly on the inner surfaces, as these can compromise braking efficiency and lead to premature failure. With the vehicle’s low mileage and age, also prioritise checks for components prone to deterioration over time rather than use. Examine the tyres for sidewall cracking or perishing, as rubber degrades regardless of mileage, and verify the 12V battery health, as older batteries lose capacity and may fail without warning. Test all electrical systems, including the previously faulty wipers, and look for signs of corrosion on underbody components, brake lines, and the exhaust system. Finally, confirm the service history is up to date, particularly for time-sensitive fluids such as coolant and brake fluid, which degrade and lose effectiveness over years, not just miles.