2004 Mercedes-Benz CLK 2.7L Diesel · PN54 AAY

The vehicle is roadworthy as of the 17 May 2024 MOT, passing at 93,634 miles, yet the failure recorded on 16 May 2024 highlights a mixed maintenance record that is now stabilising rather than worsening. Recent failures centred on brake pipe corrosion and headlamp alignment, while the latest pass shows those items were addressed sufficiently for the test. Mileage has risen from 51,358 miles in August 2014 to 93,634 miles in May 2024, averaging roughly 4,200 miles per year. The increments between tests are modest – for example, the jump from 77,632 miles in September 2023 to 93,628 miles in May 2024 spans eight months, indicating a consistent, low‑usage pattern rather than any sudden surge. No large gaps in recorded mileage appear, suggesting the vehicle has not been subjected to prolonged periods of neglect or intensive short‑term use. A prospective buyer should verify the condition of the brake pipe on both sides, ensuring corrosion has been fully remedied and that no grease residue remains. Headlamp aim and secure mounting must be checked, particularly the nearside unit that previously failed for excessive height and insecurity. Suspension components deserve close inspection: ball joints on the offside front arm and anti‑roll bar linkage pins have shown excessive wear in past tests, and coil springs were once reported fractured. Wheel bearings on both front wheels exhibited slight play, so a hands‑on assessment of bearing noise and movement is advisable. Finally, tyre tread and sidewall integrity should be confirmed, as rear tyres have repeatedly approached the legal limit, and the emissions system should be examined for any lingering fault that could trigger a future failure.