| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 50 |
| Windscreen wiper does not clear the windscreen effectively | 17 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 15 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 12 |
| Windscreen washer not working | 9 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 6 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 6 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 4 |
| Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 4 |
| Brakes imbalanced across an axle | 4 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 3 |
| Offside Front Road wheel fixing missing (5.2.1 (a) (i)) | 3 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 3 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 3 |
| Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 3 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 2 |
| Brake servo inoperative (1.1.10 (a) (ii)) | 2 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 2 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 2 |
| Registration plate lamp issues | 2 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 2 |
| Offside Rear Road wheel fixing missing (5.2.1 (a) (i)) | 2 |
| Anti-lock braking system warning lamp indicates an ABS fault | 2 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 2 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 2 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 2 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 2 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 2 |
| Nearside Rear Direction indicator not working (4.4.1 (a) (ii)) | 2 |
| Nearside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 1 |
| Nearside Front Direction indicator not working (4.4.1 (a) (ii)) | 1 |
| Nearside Front Front fog lamp not working (4.5.1 (a) (ii)) | 1 |
| Offside Undertray likely to become detached right centre under tray insecure (6.2.1 (a) (ii)) | 1 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 1 |
| Offside Rear Seat belt buckle not functioning as intended (7.1.2 (d)) | 1 |
| Nearside Front Headlamp not working on main beam (4.1.1 (a) (ii)) | 1 |
| Nearside Rear Inner Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 1 |
| Nearside Front Headlamp are incorrectly positioned (4.1.4 (a)) | 1 |
| Offside Front Headlamp lens seriously defective Broken (4.1.1 (b) (ii)) | 1 |
| Nearside Obligatory mirror missing (3.3 (a)) | 1 |
| Front Windscreen washer jets misaligned and not providing sufficient fluid to the windscreen (3.5 (a)) | 1 |
| Emissions unable to be completed entered regen during test (8.2.2.2 (e)) | 1 |
| Nearside Headlamp has a product on the lens so that the light output is severely reduced (4.1.4 (b)) | 1 |
| Offside Headlamp has a product on the lens so that the light output is severely reduced (4.1.4 (b)) | 1 |
| Registration plate issues | 1 |
| Front Brake disc significantly and obviously worn Both sides. (1.1.14 (a) (i)) | 1 |
| Nearside Front Anti-roll bar linkage fractured (5.3.3 (b) (ii)) | 1 |
| Nearside Front Road wheel fixing missing (5.2.1 (a) (i)) | 1 |
| Nearside Rear Road wheel fixing missing (5.2.1 (a) (i)) | 1 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 1 |
| Nearside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 1 |
| Offside Rear Position lamp showing white light to the rear (4.2.3 (a) (ii)) | 1 |
| Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 1 |
| Rear Stop lamp(s) remains on when the brakes are released (4.3.2 (a) (iii)) | 1 |
| Offside Front Service brake lagging in operation (1.2.1 (d)) | 1 |
| Nearside Daytime running lamp not working (4.2.1 (a) (ii)) | 1 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Nearside Rear Hydraulic brake calliper leaking (1.1.16 (b) (i)) | 1 |
| Nearside Front Service brake has no recorded effort at a wheel (1.2.1 (a) (ii)) | 1 |
| Offside Rear Service brake has no recorded effort at a wheel (1.2.1 (a) (ii)) | 1 |
| Service brake efficiency less than 50% of the required value (1.2.2 (a) (ii)) | 1 |
| Engine MIL inoperative or indicates a malfunction light on (8.2.1.2 (h)) | 1 |
| Rear Reversing lamp inoperative (4.6.1 (a)) | 1 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 1 |
| Brake operation has insufficient reserve pressure/vacuum to provide assistance for at least four more brake applications after the warning device has operated (or gauge shows an unsafe reading) (1.1.3 (a) (i)) | 1 |
| Nearside Rear Outer Body component damaged and likely to cause injury Light unit. (6.2.1 (a) (i)) | 1 |
| Nearside Rear Direction indicator incorrect colour (4.4.3 (a)) | 1 |
| Nearside Side repeater missing (4.4.1 (a) (ii)) | 1 |
| Brake pedal anti-slip provision missing (1.1.2 (c)) | 1 |
| Brake hydraulic reservoir cap missing (1.1.10 (e)) | 1 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 1 |
| Electronic braking system warning device indicates a fault (1.7 (b)) | 1 |
| Nearside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 1 |
| Engine MIL inoperative or indicates a malfunction indicates malfunction (8.2.2.2 (g)) | 1 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 1 |
| Nearside Rear Road wheel badly distorted (5.2.2 (c) (i)) | 1 |
| Offside Front Headlamp aim projected beam image is obviously incorrect bulb fitment issue (4.1.2 (c)) | 1 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 1 |
| Engine MIL inoperative or indicates a malfunction engine management light on dash (8.2.1.2 (h)) | 1 |
| Engine MIL inoperative or indicates a malfunction engine management light stays on (p20ee NOx storage cat 1 efficiency below threshold) (8.2.2.2 (g)) | 1 |
| Nearside Front Direction indicator incorrect colour (4.4.3 (a)) | 1 |
| Rear Service brake excessively fluctuating (1.2.1 (e)) | 1 |
| Nearside Front Lower Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 1 |
| Nearside Rear Seat belt not functioning as intended (7.1.2 (c)) | 1 |
| Obligatory mirror does not provide a view to the rear Interior rear view (3.3 (c)) | 1 |
| Exhaust emits excessive smoke or vapour likely to obscure the vision of other road users (8.2.2.2 (c)) | 1 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 1 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 1 |
| Nearside Rear Service brake lagging in operation (1.2.1 (d)) | 1 |
| Offside Front Position lamp missing (4.2.1 (a) (ii)) | 1 |