2015 Jaguar XF 2.2L Diesel · BW 119

The most recent DVSA examination on 19 February 2026 resulted in a Pass, although a Minor defect was recorded for an inoperative rear registration plate lamp under the multiple lamp source criteria, alongside an advisory noting a non-excessive oil leak from the differential. Looking at the trajectory of recent tests, the maintenance profile appears broadly stable but with some persistent concerns. The vehicle has notched up several advisories over consecutive years relating to differential oil weeps and rear differential input seal seepage, suggesting a long-running minor leak that, while not currently dangerous, warrants monitoring. A more notable event was the 2023 test where a Dangerous failure was recorded for nearside rear outer brake pads worn below 1.5 mm thickness, alongside a Minor registration plate lamp defect which then reappeared at the most recent test. The recurrence of the registration plate lamp issue indicates that previously identified minor electrical faults have not been permanently rectified, which could suggest cursory repair work or wiring concerns worth investigating. Recorded mileage stands at 45,555 miles over approximately eleven years, equating to a very modest annual average of around 4,141 miles per year. This is markedly low for the vehicle's age and points either to limited regular use or extended periods of standing. The mileage between tests has remained consistent, with no dramatic jumps indicative of long-distance motorway accumulation, and there are no apparent significant gaps in recording. From a mechanical standpoint, such low annual usage typically shifts the wear pattern away from mileage-driven component degradation and towards age-related deterioration. Brake discs, callipers, and caliper slide pins are particularly susceptible to corrosion and seizing when a vehicle stands for prolonged periods, as are exhaust mounting rubbers and underbody components. Given the recurring advisories for differential oil seepage, a prospective buyer should arrange for a thorough inspection of the rear differential area, checking for fresh oil residues on the underside, around the input seal, and at the differential housing seams. On a test drive, listen for any whining or humming from the rear axle that changes with vehicle speed or load, which could indicate bearing wear exacerbated by prolonged low oil level from the seep. Given the historical rear brake pad Dangerous failure, the current condition of the rear braking system deserves particular attention. On a road test, listen for any grinding or squealing from the rear brakes, and feel for any pulling to one side under braking which could indicate a binding caliper from standing. Inspect the rear brake discs for any lipping, scoring, or severe corrosion around the perimeter, and verify that the handbrake holds the vehicle securely on an incline. Beyond the documented history, this low-mileage eleven-year-old Jaguar XF requires a buyer inspection focused on age-related deterioration rather than high-mileage wear. Tyres should be carefully examined for sidewall perishing and cracking, as the advisories from 2025 noted perished tyres on all four corners, and perished rubber can fail suddenly regardless of remaining tread depth. Check the condition of all exterior and underbody rubber components including drive shaft boots, suspension bushes, and anti-roll bar links for dry rot and cracking from age. Verify the 12 volt battery health, as batteries typically require replacement every five to six years and a standing vehicle will rapidly discharge a weakened unit. Confirm that the service book contains stamps or invoices verifying time-based replacement of brake fluid, coolant, transmission fluid, and differential oil, as these fluids degrade with calendar age regardless of mileage. Finally, examine the rear registration plate lamps and surrounding wiring to ensure the previously flagged Minor defect has been properly and permanently resolved rather than simply passed by the lamp source intermittently working.