| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 1570 |
| Windscreen wiper does not clear the windscreen effectively | 1270 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 292 |
| Registration plate issues | 285 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 275 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 231 |
| Brakes imbalanced across an axle | 215 |
| Brake pipe excessively corroded | 165 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 158 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 143 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 130 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 104 |
| Offside Rear brake caliper has restricted free movement |3.5.1k| | 93 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 84 |
| Nearside Rear brake caliper has restricted free movement |3.5.1k| | 79 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 77 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 76 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 74 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 72 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 71 |
| Parking brake: efficiency below requirements |3.7.B.7| | 70 |
| Nearside Front Shock absorbers has a serious fluid leak | 68 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 66 |
| Anti-lock braking system warning lamp indicates an ABS fault | 66 |
| Offside Front Position lamp not working |4.2.1 |a|| | 61 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 61 |
| Front brake disc in such a condition that it is seriously weakened | 60 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 60 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 59 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 57 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 51 |
| Nearside Rear Shock absorbers has a serious fluid leak | 51 |
| Windscreen has damage | 50 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 50 |
| Rear brake application uneven | 50 |
| Offside Rear Shock absorbers has a serious fluid leak | 49 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 48 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 43 |
| Offside Front Shock absorbers has a serious fluid leak | 43 |
| Battery insecure |1.9.1| | 42 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 42 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 42 |
| Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h|| | 42 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 41 |
| Rear parking brake recording little or no effort | 40 |
| Parking brake lever has no reserve travel |3.1.6b| | 40 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 37 |
| Electronic stability control warning lamp indicates a fault |7.12 |e|| | 37 |
| Front brake application uneven | 36 |
| Offside Front Road wheel fixing missing (5.2.1 (a) (i)) | 36 |
| Windscreen washer not working | 35 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 35 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 33 |
| Rear brake disc in such a condition that it is seriously weakened | 33 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 33 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 32 |
| Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 28 |
| Registration plate lamp issues | 27 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 26 |
| Nearside Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 25 |
| Offside Front Headlamp has a product on the lens so that the light output is severely reduced (4.1.4 (b)) | 25 |
| Offside Front Wheel nut|s| missing |4.2.A.1e| | 24 |
| Exhaust hydrocarbon content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 24 |
| Exhaust carbon monoxide content at idle exceeds manufacturers specified limits (8.2.1.2 (b)) | 23 |
| Nearside Front Headlamp has a product on the lens so that the light output is severely reduced (4.1.4 (b)) | 23 |
| Offside Rear Road wheel fixing missing (5.2.1 (a) (i)) | 22 |
| Offside Headlamp lens seriously defective (4.1.1 (b) (ii)) | 22 |
| Nearside Front Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 21 |
| Brake pedal spongy |3.3.B.1b| | 20 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 20 |