| Most common failures | No# failures |
|---|
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 76 |
| Headlamp aim out of alignment | 73 |
| Windscreen wiper does not clear the windscreen effectively | 22 |
| Windscreen washer not working | 17 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 9 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 8 |
| Registration plate issues | 8 |
| Steering column has excessive movement up and down (2.2.2 (a)) | 7 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 7 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 6 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 6 |
| Nearside Front Road wheel fixing missing (5.2.1 (a) (i)) | 5 |
| Offside Front Road wheel fixing missing (5.2.1 (a) (i)) | 5 |
| Steering wheel has excessive movement up and down (2.2.2 (a)) | 4 |
| Horn not working (7.7 (a)) | 4 |
| Offside Rear Road wheel fixing missing (5.2.1 (a) (i)) | 4 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 4 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 4 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 4 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 4 |
| Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 3 |
| Nearside Rear Road wheel fixing missing (5.2.1 (a) (i)) | 3 |
| Brakes imbalanced across an axle | 3 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 3 |
| Offside Front Service brake excessively fluctuating (1.2.1 (e)) | 3 |
| Offside Rear Shock absorbers has a serious fluid leak | 3 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 3 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 3 |
| Front Exhaust system insecure (6.1.2 (a)) | 2 |
| Nearside Front Service brake excessively fluctuating (1.2.1 (e)) | 2 |
| Anti-lock braking system warning lamp indicates an ABS fault | 2 |
| Registration plate lamp issues | 2 |
| Electronic parking brake warning indicates a malfunction (1.1.6 (e)) | 2 |
| Steering column top bearing excessively worn (2.2.2 (b)) | 2 |
| Emissions unable to be completed (8.2.1.2 (d)) | 2 |
| Fuel cap/sealing device ineffective (6.1.3 (b) (i)) | 2 |
| Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 2 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 2 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 2 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 2 |
| Nearside Front Road wheel badly distorted (5.2.2 (c) (i)) | 2 |