2018 Citroen Relay 2.0L Diesel · LJ18 AEB

Structural deformation to the nearside front door and sill is the primary mechanical concern, noted as an advisory in the February 2026 pass. This follows a period of instability in early 2025, where the vehicle failed due to an inoperative engine management light and a faulty side repeater. While the most recent record shows a pass, the presence of previous major failures regarding the engine MIL indicates a history of electronic or sensor-related malfunctions that required rectification. The recorded mileage of 36,324 miles is notably low for a commercial vehicle of this age, averaging approximately 4,540 miles per year. Such low annual accumulation suggests the vehicle has been used for light duties or has experienced periods of inactivity. Mechanically, this reduces wear on the drivetrain and suspension components but increases the likelihood of issues related to standing, such as the oil leak noted during the January 2025 inspection. Attention should be paid to the engine bay and underside to verify if the oil leak flagged in early 2025 has been fully rectified or remains an active issue. A thorough check of the dashboard is necessary to ensure the engine management light functions correctly and does not illuminate during operation, given the previous major failure for this item. The structural deformation to the nearside front door and sill should be physically inspected for signs of previous impact or corrosion that may affect the long-term integrity of the bodywork. During a test drive, the driver should monitor for any unusual vibrations or steering pull that could be linked to the previous tyre issues and structural deformation. The windscreen stone chip noted in the February 2026 test should be assessed for any signs of spreading or cracking. Finally, verify the operation of all exterior lighting, including the side repeaters and registration plate lamps, to ensure the previous electrical faults have been permanently resolved.