2009 Suzuki Swift 1.3L Petrol · LS59 YNJ

The most recent MOT test on 2026-01-29 resulted in a failure, with the vehicle failing due to a fault in the supplementary restraint system (SRS) warning lamp, alongside persistent advisories that had previously passed. This marks a clear deviation from the vehicle’s previous MOT history, where all tests from 2022 onwards had passed without major issues, indicating a potential underlying electrical or wiring problem in the SRS system. While the earlier advisories—such as minor suspension ball joint play, brake pipe corrosion, and thin brake pads—were deemed acceptable, the SRS failure is critical as it directly impacts passenger safety and must be addressed immediately. The recurring nature of the near-side front tyre edge wear and rear inner sill corrosion also suggests either prolonged exposure to moisture or neglect in routine checks, warranting closer attention to prevent further degradation. The vehicle’s recorded mileage of 67,654 miles over approximately 17 years represents an annual usage rate of around 3,980 miles, which is notably low for its age. Such low mileage often correlates with periods of prolonged inactivity, particularly if the car has been stored for extended durations without regular movement. This can lead to specific issues such as standing corrosion in vulnerable areas like the inner sills and brake pipes, where moisture accumulates and accelerates rust formation. Additionally, low mileage may mask wear patterns that would typically be more pronounced with higher usage, but it also means consumables like brake pads and tyres may have reached their operational limits sooner than expected. The near-side handbrake performance low from 2019 also raises concerns about potential binding or mechanical wear in the parking brake mechanism, which could worsen with prolonged standing. To proceed with a thorough inspection, the buyer should prioritise checking the supplementary restraint system (SRS) for electrical faults, particularly the wiring harness and sensor connections, as the recent MOT failure highlights a safety-critical issue. Listen for any irregularities during a test drive, such as unusual clunks or rattles in the suspension, which may indicate further wear in the ball joints or strut bushings. Inspect the brake system for uneven wear, binding calipers, or corrosion on the discs and pads, especially on the near-side front where thin pad wear was noted. The corrosion on the brake pipes and coil springs suggests that the vehicle has been exposed to damp conditions, so thorough cleaning and potential replacement of corroded components may be necessary. Additionally, verify the tyre condition beyond the legal limits, checking for sidewall cracking or perishing, which can compromise structural integrity over time. Given the low mileage, the buyer should also assess the 12V battery health, as prolonged inactivity can lead to sulphation or weak terminals, and ensure all fluids—particularly brake fluid, coolant, and transmission fluid—are within their service life, as these degrade over time regardless of mileage. For the vehicle’s age and usage profile, a comprehensive physical inspection should include checking for standing corrosion on the offside rear inner sill and any signs of rust propagation to the vehicle’s structural components. Inspect the suspension for signs of excessive wear in the strut bushings or suspension arms, as these advisories have been recurring. The brake system should be thoroughly examined for binding, uneven wear, or signs of hydraulic failure, particularly on the near-side front where the handbrake performance was previously low. Lastly, confirm that the service history records are up to date, as the advisories on corroded coil springs and brake pipes may require professional attention to prevent further deterioration. If the SRS issue is confirmed as a wiring or sensor fault, a specialist should be consulted to rectify it promptly to ensure the vehicle’s roadworthiness and passenger safety.