2004 Ford Transit Connect 1.8L Diesel · ML54 TYF

The defining mechanical theme of this 2004 Ford Transit Connect is the clustering of lighting and electrical defects, which produced two outright MOT failures in 2019 and 2020 before the record settled back into passed tests. On 10 September 2022 the vehicle last passed its MOT with no failures or minors, but the prior failures on 15 June 2019 and 26 September 2019 highlighted multiple major defects including inoperative central stop lamp, stop lamps adversely affected by another lamp, ineffective wiper operation across both front positions, nearside headlamp aim too low, and a dangerous nearside front tyre with tread depth below the 1.6mm requirement. The 22 August 2020 failure added a rough offside front wheel bearing and severely reduced light output from headlamp lens contamination and incorrect beam projection on both sides. Despite the relatively short fallow period on 26 September 2019 before the retest pass the following day, the cumulative evidence is of a vehicle that has had intermittent electrical and lighting issues, with a recurring advisory for headlamp lens contamination still present at the most recent test. At an average accumulation of roughly 5,718 miles per year over twenty-two years, this Transit Connect is recorded at a notably low usage level for its age, which reduces wear on major drivetrain components but raises the prospect of extended standing periods and the associated corrosion and seal degradation that comes with them. The MOT history runs from 2018 through 2022 with annual tests clustered in summer and autumn, and the gap between the 2018 and 2019 entries suggests testing continuity rather than any long lay-up, so there is no extended off-road period recorded. The relatively modest annual mileage means the underlying mechanical condition has had less load cycling than typical commercial vehicle work, but components such as brake discs, suspension springs and body seals have still had two decades of age-related deterioration regardless of miles covered, and the pattern of advisories supports this. For a prospective buyer, the priority areas for inspection mirror the recurring advisories. The 2022 test noted nearside and offside front brake discs as worn though not excessively, so on a test drive the buyer should listen for brake judder under firm pedal application and feel for any vibration through the steering wheel, both of which would indicate the discs have reached their wear limit and require replacement. The 2021 advisories flagged all-round brake pipe corrosion covered in grease, rear bumper mounting corrosion, and rear suspension spring mounting corrosion on both sides, so the underside should be examined for active rust scale, flaking, or any perforations along brake lines and around the rear spring turrets, paying particular attention to structural integrity rather than just surface cosmetic condition. Front coil spring wear was noted in 2019, so listen for clonking or knocking over uneven surfaces which can indicate weakened or fractured springs. The offside front wheel bearing was flagged as rough on rotation in 2020 and slightly noisy a year earlier in 2019, so during a road test any growling, humming or rumbling that increases with speed and changes with cornering load should be taken seriously as a likely bearing replacement. Oil leaks were noted as not excessive in 2019 advisories, so the engine bay and undertray should be checked for fresh oil residue, and the buyer should ask whether the leak has been monitored or rectified, as persistent seepage from cam covers or sump gaskets is common on this age of Transit Connect. Finally, the headlamp lens contamination flagged in 2020 as severely reducing output and still present in reduced form at the 2022 test means the lenses may benefit from professional restoration or replacement, and the buyer should verify that beam aim is correct and that all stop lamps, the central high-level lamp, and wiper operation are functioning correctly before purchase.