2018 Audi A4 1.4L Petrol · SJ68 OHA

Recurring brake service fluctuations and headlamp aim discrepancies dominate this Audi A4’s MOT history, with the most recent test on 4 September 2026 recording a clean pass but the preceding month showing a failure driven by persistent front‑brake fluctuation advisories and mis‑aimed headlamps. A major brake‑fluctuation failure was also logged in September 2021, and advisory warnings have resurfaced in 2026, indicating that the front braking system has been a repeat concern rather than an isolated incident. Headlamp aim issues have appeared twice (2021 and 2026), suggesting a pattern that may require alignment or replacement of the affected units. At 65,019 miles the vehicle averages just over 8,000 miles per year, a usage rate that sits squarely within normal private‑owner expectations for a mid‑size executive sedan. The MOT record shows annual testing with no significant gaps, confirming consistent road use rather than prolonged storage periods. This mileage level implies that wear items such as brake pads, discs, suspension bushings and tyre tread are likely approaching the latter stages of their service lives, particularly where advisories have already highlighted thinning rear pads and a deteriorating front tyre. Prospective buyers should give the front braking system close attention. During a road test feel for any pedal pulsation, sponginess or a noticeable change in braking effort between the nearside and offside wheels; listen for grinding or squealing that could signal disc corrosion or worn pads. Given the 2021 major failure for excessive disc corrosion and the 2026 advisory for fluctuating service brakes, a thorough inspection of the disc surfaces, caliper pistons and brake fluid condition is advisable, and replacement of the discs and pads may be prudent if any uneven wear or surface pitting is evident. The offside front suspension arm ball‑joint dust cover was flagged as severely deteriorated in 2026, so a visual check for cracked or missing dust cover, excessive play in the ball joint and any clunking over bumps should be performed; worn bushings or compromised joints could lead to alignment drift and premature tyre wear. The rear brake pads were noted as thin in 2024, and the nearside front tyre showed early cracking in 2022, so inspect the rear pads for remaining thickness and assess the front tyre for any sidewall delamination or uneven tread that could affect grip. Headlamp aim failures recorded in both 2021 and 2026 merit a functional check of the beam pattern; mis‑aimed lamps can reduce night‑time visibility and may require realignment or replacement of the affected unit. Finally, the offside rear lower coil‑spring mounting corrosion noted in 2021, while not deemed structurally weakened, should be examined for rust progression that could affect suspension integrity, especially when listening for any knocking or sagging when the car is driven over potholes or uneven surfaces.