| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 189 |
| Headlamp aim out of alignment | 166 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 40 |
| Registration plate issues | 32 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 31 |
| Windscreen washer not working | 24 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 20 |
| Registration plate lamp issues | 17 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 13 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 12 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 12 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 9 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 9 |
| Anti-lock braking system warning lamp indicates an ABS fault | 7 |
| Brakes imbalanced across an axle | 7 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 6 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 6 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 6 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 6 |
| Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 6 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 5 |
| Offside Side repeater not working |4.4.1 |a| |ii|| | 5 |
| Offside Front Side repeater not working (4.4.1 (a) (ii)) | 5 |
| Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 5 |
| Nearside Side repeater not working |1.4.A.2c| | 5 |
| Emissions not tested (8.2.1.2 (d)) | 5 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 4 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 4 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 4 |
| Front brake disc in such a condition that it is seriously weakened | 4 |
| Central Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 4 |
| Offside Rear Shock absorbers has a serious fluid leak | 4 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 4 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 4 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 4 |
| Central Stop lamp(s) not working (4.3.1 (a) (ii)) | 3 |
| Nearside Front Side repeater not working (4.4.1 (a) (ii)) | 3 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 3 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 3 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 3 |
| Rear brake disc in such a condition that it is seriously weakened | 3 |
| Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h|| | 3 |
| Supplementary restraint system warning lamp indicates a fault |7.1.6 |a|| | 3 |
| Offside Front Position lamp not working |4.2.1 |a|| | 3 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 3 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 3 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 3 |
| Offside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 3 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 3 |
| Offside Rear Seat belt buckle not functioning as intended (7.1.2 (d)) | 3 |
| Nearside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 3 |
| Nearside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 3 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 3 |
| Brake pedal anti-slip provision missing (1.1.2 (c)) | 3 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 3 |