2020 Citroen C4 Cactus 1.2L Petrol · SL70 XAM

A cluster of electrical and minor component defects at the most recent test on 7 May 2026 represents the defining mechanical event in this C4 Cactus's recent history. The vehicle initially failed that day on four major items: an insufficient windscreen washer supply, an inoperative offside side repeater, and both headlamps failing to illuminate on dipped beam. The same test also recorded an advisory for a defective front exhaust mounting. A pass was issued on the same date, indicating that the electrical and washer issues were rectified at the time of test, while the exhaust mounting advisory was carried forward as a noted observation. Prior to this, the roadworthiness picture was notably consistent, with clean passes recorded in May 2025, May 2024, and September 2023. The sudden emergence of four simultaneous major electrical defects after three consecutive advisories-free years warrants a degree of caution, as it may point to underlying wiring condition, connector degradation, or switch contact wear rather than purely isolated bulb failures. Mileage accumulation over the vehicle's recorded life aligns broadly with typical usage for a six-year-old car of this type. At 36,899 miles against an age of approximately six years, the annual rate sits at around 6,150 miles per year, which is consistent with regular mixed-use driving rather than long-term storage or exceptionally high mileage. There are no significant gaps between annual tests that would suggest extended periods off the road, and the relatively even spread of tests from late 2023 through to mid-2026 indicates the vehicle has remained in continuous use. From a mechanical wear standpoint, this kind of moderate, consistent mileage generally keeps consumable wear on braking and suspension components within expected parameters, though the cumulative effect of six years of UK road use on bushes, coil springs, and underbody metal should be expected. For a prospective buyer, the front exhaust mounting flagged at the 2026 test deserves physical inspection. The defect should be checked from underneath the vehicle with the engine cool, looking for separated, cracked, or torn rubber hangers, excessive vertical or lateral movement of the exhaust front section when rocked by hand, and any signs of the pipe contacting the underbody or heat shield. On a test drive, listen for a clonking or metallic rattle from the front of the underside, particularly over bumps or during light throttle lift-off, and feel for any exhaust drone or vibration through the cabin that was not present previously. The simultaneous failure of both headlamp dipped beams and the side repeater at the most recent test should prompt a close check of the lighting and electrical system before purchase. With the ignition on, both headlamps should produce a steady, even dipped beam pattern without flickering, and the offside side repeater should illuminate promptly with the indicators and hazard flashers. The washer system should be operated to confirm a clear, even spray pattern from both front jets, and the washer reservoir level and any warning message on the dash should be verified. During a longer test drive, pay attention to any intermittent flickering of the headlamps or indicators, which could suggest corroded bulb connectors, a failing lighting switch, or deteriorated earth points within the front wiring loom, particularly given that multiple lighting circuits failed together.