2015 Volkswagen Tiguan 2.0L Diesel · AV64 XAM

The most recent DVSA examination on 29 July 2026 resulted in a pass, which is the immediate indicator of roadworthy condition. However, that pass was achieved only six days after a previous attempt on 23 July 2026 failed with five major defects, all centred on the rear lighting cluster and the electronic stability and anti-lock braking systems. Specifically, the nearside rear stop lamp, direction indicator and position lamp were all inoperative, and the ABS and ESC warning lamps were illuminated on the dashboard, suggesting an underlying sensor, wiring or control unit issue rather than a simple bulb failure. The presence of multiple major advisories on the subsequent pass for rear sub-frame corrosion and worn front lower suspension arm pins or bushes indicates that while the vehicle has cleared its statutory test, several significant mechanical concerns remain on record and should not be overlooked by a prospective purchaser. Recorded mileage stands at 107,515 miles across approximately eleven years of use, equating to an annual average of around 9,774 miles, which is broadly typical for a family SUV of this age. The progression between tests suggests reasonably steady use, with no conspicuous gaps that would point towards extended periods of standing or, conversely, any particularly rapid accumulation of miles that would accelerate wear on major drivetrain components. Even at this average rate, a diesel or petrol Tiguan of this vintage will have experienced considerable cumulative load on its clutch, turbocharger, dual-mass flywheel if applicable, and engine oil service intervals, so verification of a complete and stamped service history remains essential to confirm that maintenance has kept pace with the mileage covered. The advisory noting that the rear sub-frame is corroded but not seriously weakened warrants particular attention, as this is a structural component supporting the rear suspension and axle assembly. While not yet at the threshold of failure, corrosion in this area has a habit of progressing through winter salt exposure, and a prospective buyer should arrange for the vehicle to be inspected on a ramp to assess the extent of the corrosion, paying close attention to mounting points and any surrounding brake line or fuel line routing that could be compromised in the future. On a test drive, listen for any clonking or rattling from the rear under load over uneven surfaces, as this can indicate advanced sub-frame flexing or loose bushings. Equally, the worn front lower suspension arm pins or bushes, while currently within acceptable movement, are known to deteriorate further and contribute to imprecise steering, vague tracking and uneven front tyre wear; any slack should be physically checked by hand with the wheel lifted, and the buyer should be prepared for replacement of these components in the near term. The tyre-related advisories and dangerous defects recorded across 2022, 2023 and 2025 suggest a pattern of edge wear and premature tread loss, particularly on the nearside front, which is commonly associated with worn suspension bushes, incorrect tracking geometry or prolonged neglect of wheel alignment. During inspection, confirm that all four tyres are of matching type, have adequate tread depth across the full width rather than just the centre, and examine the sidewalls closely for perishing or cracking given the calendar age of the rubber regardless of remaining tread. The 2025 dangerous failure for both rear tyres below the legal 1.6mm limit also raises a question about the standard of routine maintenance, and it would be prudent to check the condition and age of the spare wheel and tyre as well. Beyond the items recorded by the tester, a vehicle of this age and mileage should have its twelve-volt battery load-tested, its brake discs examined for lipping and the calipers checked for binding due to infrequent use of the handbrake, and confirmation sought that the timing belt or chain, coolant, transmission fluid and brake fluid have all been renewed in line with manufacturer schedules. Verification of the recent lighting and ABS repairs carried out between the failed and passed tests in 2026 is strongly advised, including any diagnostic readout stored in the vehicle history, to ensure those major defects have been properly resolved rather than temporarily cleared.