2004 Volkswagen Polo 1.4L Petrol · HC04 EDK

The 2004 Volkswagen Polo presents a mixed roadworthiness picture marked by persistent minor and moderate advices across three consecutive test cycles rather than a consistent pass-fail pattern. The most recent test on 2026-02-16 returned a passing result despite the presence of repeated advisory warnings concerning nearside front and rear tyres worn at the edges, a rear direction indicator showing slight discolouration, and intermittent service braking issues. Earlier failures in late 2023 and early 2025 revealed deeper concerns including an engine management system malfunction indicated by a motor indicator fault and a critical anti-roll bar linkage problem where the ball joint dust cover no longer prevented debris ingress. These recurring elements suggest a pattern of gradual deterioration rather than sudden breakdown, with the current status indicating the car remains roadworthy pending resolution of these specific systems. At 87,344 miles for a model that is approximately twenty-two years old, the vehicle accumulates roughly 3,970 miles annually which is considerably below average for its age class and implies either very limited operational use or extended periods of immobility interspersed with short bursts of activity. The gap between the December 2023 pass and February 2025 pass spans nearly eighteen months with no intermediate MOT, while the subsequent cycle from February 2025 through February 2026 shows continued monitoring but with escalating severity as the engine MIL persisted alongside other minor faults. This usage profile contrasts sharply with typical high-mileage expectations and may indicate the vehicle was maintained conservatively or stored intermittently, though the absence of major mechanical failures up to now suggests the engine and drivetrain have not been subjected to heavy loads. Focus attention on the nearside front and rear anti-roll bars given the documented anti-roll bar linkage ball joint issue from the January 2025 failure, as you should inspect the steering play at low speed and verify that the wheels align correctly after each corner; a persistent wobble or pulling to one side during cornering could indicate bearing wear or misalignment that has developed over the past two years. The rear tyres show consistent edge wear across both the 2023 and 2025 tests suggesting possible under-inflation or uneven loading, so checking pressure before every journey and listening for any grinding noise when turning will help confirm whether these patches require resurfacing or replacement. Additionally, the reported oil leak noted in both 2023 and 2025 tests warrants visual inspection of the engine sump area and lower unit connections for fresh fluid stains or drips, particularly when the engine is warm, since persistent leaks can compromise the oil film and potentially lead to bearing damage if left unaddressed. The direction indicator discolouration appearing repeatedly across tests points to.