| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 1122 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 946 |
| Windscreen wiper does not clear the windscreen effectively | 734 |
| Parking brake: efficiency below requirements |3.7.B.7| | 520 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 501 |
| Registration plate lamp issues | 494 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 465 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 463 |
| Rear parking brake recording little or no effort | 351 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 351 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 343 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 305 |
| Anti-lock braking system warning lamp indicates an ABS fault | 222 |
| Registration plate issues | 177 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 169 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 158 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 148 |
| Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii|| | 143 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 137 |
| Parking brake lever has no reserve travel |3.1.6b| | 131 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 124 |
| Offside Front Position lamp not working |4.2.1 |a|| | 109 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 109 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 109 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 105 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 103 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 102 |
| Windscreen washer not working | 77 |
| Rear brake binding | 76 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 68 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 65 |
| Front brake disc in such a condition that it is seriously weakened | 63 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 59 |
| Nearside Stop lamp not working |1.2.1b| | 58 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 57 |
| Electronic stability control warning lamp indicates a fault |7.12 |e|| | 55 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 54 |
| Offside Side repeater not working |1.4.A.2c| | 54 |
| Rear brake disc in such a condition that it is seriously weakened | 54 |
| Offside Rear Direction indicator incorrect colour (4.4.3 (a)) | 53 |
| Offside Rear Rear position lamp|s| not working |1.1.A.3b| | 48 |
| Nearside Rear Rear position lamp|s| not working |1.1.A.3b| | 47 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 44 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 43 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 42 |
| Nearside Rear Direction indicator incorrect colour (4.4.3 (a)) | 42 |
| Offside Stop lamp not working |1.2.1b| | 41 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 41 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 41 |
| Nearside Side repeater not working |1.4.A.2c| | 38 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 38 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 37 |
| Nearside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 34 |
| Offside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 34 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 33 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 33 |
| Offside Parking brake inoperative on one side (1.4.1 (a)) | 33 |
| Brake hose excessively deteriorated | 32 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 32 |
| Offside Rear fog lamp not working |1.3.2b| | 31 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 31 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 31 |
| Rear Mechanical brake component has restricted free movement | 30 |
| Nearside Parking brake inoperative on one side (1.4.1 (a)) | 30 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 30 |
| Windscreen has damage | 29 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 29 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 29 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 29 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 28 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 27 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 27 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 26 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 26 |
| Nearside Rear Position lamp not working |4.2.1 |a|| | 25 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 25 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 25 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 25 |