2015 Mercedes-Benz E 2.1L Diesel · DF64 FKR

A history of intermittent failures involving critical safety components, specifically tyres and braking systems, defines the mechanical record of this vehicle, although the trend has stabilised in recent years. The most recent test on 17 September 2024 was a clean pass with no defects recorded, following a period between 2020 and 2023 characterised by dangerous tyre defects, major parking brake inefficiency, and deteriorated anti-roll bar ball joint dust covers. This suggests a recent move toward a more stable roadworthiness status after several years of recurring failures. With 128,298 recorded miles over approximately 11 years, the vehicle has averaged roughly 11,663 miles per year, which is typical for an executive saloon of this age. This consistent usage pattern indicates that wear on drivetrain components, suspension bushings, and engine mounts is commensurate with its age and mileage. There are no significant gaps in the testing history, confirming the vehicle has remained in active use rather than suffering from the degradation associated with long-term standing. Attention should be paid to the front suspension and steering components given the recurring issues with anti-roll bar ball joint dust covers and previous play recorded in the front wheel bearings. During a test drive, listen for knocking or clunking sounds when traversing uneven road surfaces or during low-speed manoeuvres, which could indicate worn linkages or bearing wear. The history of distorted road wheels and multiple dangerous tyre failures necessitates a close inspection of the current tyre sidewalls and wheel rims for any signs of impact damage or irregular wear patterns. The braking system has been a recurring point of failure, specifically regarding parking brake efficiency and rear pad wear. Ensure the handbrake holds the vehicle securely on an incline and check for any pedal judder or uneven deceleration, which may relate to the previously noted worn brake discs. Given the 2022 failure involving the engine management light, verify that no warning lamps are currently illuminated on the instrument cluster and that the engine idles smoothly without hesitation.