2002 Mercedes-Benz SL 5.0L Petrol · R666 AAC

Recurring wear on the braking system defines the recent roadworthiness trend, with both front and rear brake discs flagged as worn during the pass on 2026-03-12. This follows a similar advisory for the front discs in 2024, indicating a gradual decline in disc thickness over several years. A notable instability in the testing record is evident between 2019 and 2024, where a significant gap in MOT presentations occurred. An average annual accumulation of approximately 4,338 miles is low for a vehicle of this age. When combined with the five-year hiatus in testing between 2019 and 2024, this usage pattern indicates the vehicle has spent extended periods stationary. Such low-use cycles can lead to the degradation of rubber components and the onset of surface corrosion on unprotected mechanical parts. Inspection should focus heavily on the braking system given the persistent advisories. During a test drive, feel for any pedal judder or steering wheel vibration under braking, which would indicate the worn discs have developed uneven surfaces or warping. The previous failure regarding a track rod end and the historical leak from the offside front shock absorber also necessitate a close examination of the front suspension linkages and dampers for any current leaks or excessive play. Listen for knocks or clunks when traversing uneven surfaces, as this may point to further wear in the suspension bushes or the previously flagged shock absorber. Check for any steering pull or instability that could relate to the historical track rod end failure. Given the battery warning light noted in 2019, ensure all electrical systems and the charging circuit are functioning correctly.