| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 410 |
| Headlamp aim out of alignment | 258 |
| Windscreen washer not working | 62 |
| Registration plate lamp issues | 40 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 38 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 37 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 35 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 32 |
| Fuel cap/sealing device ineffective (6.1.3 (b) (i)) | 28 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 23 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 21 |
| Offside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 20 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 17 |
| Brakes imbalanced across an axle | 16 |
| Registration plate issues | 13 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 12 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 11 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 10 |
| Exhaust carbon monoxide content at idle exceeds default limits (8.2.1.2 (b)) | 9 |
| Nearside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 9 |
| Offside Front Service brake excessively fluctuating (1.2.1 (e)) | 9 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 9 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 8 |
| Brake lever has insufficient reserve travel (1.1.2 (a)) | 8 |
| Exhaust hydrocarbon content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 7 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 7 |
| Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 7 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 6 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 6 |
| Nearside Front Service brake excessively fluctuating (1.2.1 (e)) | 6 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 6 |
| Front brake disc in such a condition that it is seriously weakened | 6 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 5 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 5 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 5 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 5 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 5 |
| Nearside Rear Road wheel fixing missing (5.2.1 (a) (i)) | 5 |
| Fuel cap/sealing device component leaking (6.1.3 (b) (i)) | 4 |
| Nearside Headlamp insecure (4.1.1 (c)) | 4 |
| Offside Rear Fuel cap/sealing device ineffective (6.1.3 (b) (i)) | 4 |
| Nearside Front Headlamp insecure (4.1.1 (c)) | 4 |
| Nearside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 4 |
| Offside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 4 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 4 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 4 |
| Front Service brake excessively fluctuating (1.2.1 (e)) | 4 |
| Nearside Front Suspension arm pin or bush excessively worn rear bush (5.3.4 (a) (i)) | 4 |
| Offside Front Lower Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 4 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 4 |
| Nearside Front Lower Suspension arm pin or bush excessively worn rear bush (5.3.4 (a) (i)) | 4 |