2006 Mercedes-Benz C 1.8L Petrol · AF06 WBP

Persistent electrical and suspension instability defines the recent history of this Mercedes-Benz C-Class, which secured a pass on 30 January 2025 following a series of recurring failures. The MOT record reveals a pattern of persistent engine management light malfunctions that required multiple interventions between 2024 and 2025, alongside repeated failures concerning suspension components and lighting systems. While the vehicle is currently roadworthy, the frequency of failures over the last three years suggests a vehicle that requires consistent monitoring of its electronic sensors and chassis integrity to maintain compliance. Accumulating 131,043 miles over two decades results in an average annual usage of approximately 6,552 miles, a figure that is consistent with light to moderate use for a vehicle of this age. This mileage profile is generally typical, though the MOT record indicates that the vehicle has not remained dormant for extended periods. Instead, the history points to a steady accumulation of wear on consumable parts, particularly within the suspension and braking systems, which is expected for a vehicle that has seen regular, albeit modest, road use over twenty years. Prospective buyers should prioritise a thorough inspection of the suspension and steering geometry, as the vehicle has previously required the replacement of anti-roll bar linkages and suspension arm ball joints. During a test drive, listen closely for any knocking or clunking noises when traversing uneven surfaces or speed humps, as these symptoms often indicate that the bushes or joints are nearing the end of their service life again. Additionally, the history of wheel bearing play noted in 2022 warrants a check for any audible humming or grinding sounds that increase with vehicle speed, as these components are subject to significant stress at this mileage. The engine oil leak noted in the most recent test, while currently classified as not excessive, should be investigated to determine the source, as oil misting can lead to the degradation of nearby rubber hoses and electrical connectors. Furthermore, the recurring advisories regarding tyre condition and uneven wear suggest that the vehicle may benefit from a professional four-wheel alignment check to prevent premature tyre replacement. Given the history of engine management light issues, ensure that the dashboard remains free of warning lights during a prolonged test drive and verify that the vehicle reaches and maintains its correct operating temperature without fluctuation.