2016 Jaguar XF 3.0L Diesel · OU16 AAK

The vehicle's most recent MOT test on 20 July 2026 resulted in a pass, although the same test date also records a failure notice that was subsequently resolved. The failure centred on a nearside front headlamp aim projected beam image being obviously incorrect, which is a present and serious defect that prevents a vehicle from passing until rectified. The headlamp issue is not isolated, as the identical defect also caused a failure on 18 July 2025, suggesting a recurring concern with the front lighting geometry or the headlamp unit itself. A separate advisory on both the 2025 and 2026 tests notes engine covers and under trays fitted obscuring some testable items, which while not a failure point limits the inspection depth achievable during testing. The rear brake disc advisory recorded at the 2026 test indicates surface deterioration through wear, pitting, or scoring, and given the mileage and age of the vehicle, this is a maintenance item that warrants close attention. Overall, the trend shows two consecutive years with lighting-related prs failures alongside persistent advisories, indicating that while the vehicle is roadworthy, the owner has had to address recurring rectification work rather than achieving a clean pass. With 106,109 miles recorded over approximately ten years of life, the vehicle accumulates around 10,611 miles annually, which sits broadly within typical usage parameters for a luxury executive saloon of this age. This mileage level is neither suspiciously low nor excessively high, suggesting the vehicle has been in regular service rather than left standing for prolonged periods or subjected to extreme high-mileage driving. Mechanical wear at this mileage is consistent with consumable replacement intervals, meaning items such as suspension components, brake discs and pads, tyres, and drivetrain mounts will have experienced normal service-life fatigue. The gradual accumulation of mileage typically produces more even wear patterns than stop-start urban use or long-term storage, so major structural or mechanical failures directly attributable to mileage abuse are unlikely. However, components subject to wear proportional to distance travelled will require inspection for remaining service life. Given the recurring nearside front headlamp aim failure across two consecutive tests, a prospective buyer should carefully inspect the headlamp unit for correct alignment, condensation ingress, or damage to the projector lens that may be causing the projected beam image to appear incorrect. It is worth physically testing both dipped and main beam operation and checking whether the headlamp levelling system, whether manual or automatic, is functioning correctly, as incorrect beam pattern can stem from a sagging rear suspension rather than the lamp itself. On a test drive, the buyer should observe the beam pattern projected onto a flat wall or garage door in dark conditions to confirm horizontal cutoff and symmetry. With the rear brake disc advisory showing pitting and scoring, a thorough inspection of the rear braking system is warranted, including checking for brake shudder under firm application, uneven pad wear, and any signs of binding calipers that may have accelerated disc surface degradation. Beyond the documented defects, a ten-year-old Jaguar XF at this mileage demands several age and time-related inspections regardless of the MOT record. Tyres should be examined closely for sidewall perishing and cracking, as rubber compounds degrade with age even when tread depth remains adequate, and a ten-year-old vehicle will likely be on its second or third set of tyres. Brake fluid, coolant, and automatic transmission fluid should be verified for recent servicing, as these degrade on a calendar basis rather than purely through use, and any evidence of neglected fluid changes could presage more costly repairs. The 12V battery should be tested for state of health, particularly if the vehicle has been used predominantly for short journeys, as stop-start systems common on this model place high demands on battery condition. Finally, suspension bushes, anti-roll bar links, and coil springs should be inspected for the typical wear symptoms of knocking, clonking over uneven surfaces, or uneven tyre wear that suggests component fatigue, while the exhaust system should be checked for corrosion at mounting points and joints given the vehicle's age and exposure to road salts.