2007 Jaguar XJ 4.0L Petrol · BF57 WOA

The most recent MOT on 2025-09-29 recorded a failure with two specific issues: nearside headlamp aim too low and an offside track rod end ball joint dust cover in poor condition. This occurred at 137,159 miles, the same mileage as the subsequent passed MOT on the same date. The discrepancy between the failed and passed results for the same vehicle and mileage is unusual and may indicate a procedural error or oversight. A prior failed MOT on 2024-08-13 revealed multiple dust cover failures on rear suspension and anti-roll bar components, alongside a non-excessive oil leak. A later passed MOT on 2024-08-16 noted the oil leak but no other defects. These findings suggest recurring issues with protective dust covers on suspension and steering systems, which could signal wear or neglect. The 2023-08-01 MOT was clean, indicating a temporary improvement in condition. The vehicle’s mileage of 137,159 miles over 19 years averages 7,219 miles annually, which is typical for its age. This suggests neither extreme under-use nor heavy wear, though the dust cover issues may point to gradual deterioration rather than sudden failure. The pattern of defects does not clearly show worsening trends, but the recurrence of suspension-related problems warrants attention.