| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 2063 |
| Windscreen wiper does not clear the windscreen effectively | 1628 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 1534 |
| Registration plate lamp issues | 1213 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 1143 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 1012 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 960 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 916 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 709 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 585 |
| Parking brake: efficiency below requirements |3.7.B.7| | 561 |
| Anti-lock braking system warning lamp indicates an ABS fault | 383 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 350 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 322 |
| Windscreen washer not working | 296 |
| Rear parking brake recording little or no effort | 295 |
| Nearside Rear Direction indicator incorrect colour (4.4.3 (a)) | 271 |
| Offside Rear Direction indicator incorrect colour (4.4.3 (a)) | 269 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 258 |
| Registration plate issues | 250 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 233 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 224 |
| Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii|| | 223 |
| Offside Front Position lamp not working |4.2.1 |a|| | 222 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 218 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 170 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 158 |
| Front brake disc in such a condition that it is seriously weakened | 156 |
| Parking brake lever has no reserve travel |3.1.6b| | 148 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 145 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 138 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 122 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 117 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 117 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 115 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 107 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 105 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 99 |
| Offside Parking brake inoperative on one side (1.4.1 (a)) | 95 |
| Rear brake binding | 93 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 93 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 89 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 87 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 87 |
| Offside Side repeater not working |1.4.A.2c| | 86 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 85 |
| Nearside Rear Position lamp not working |4.2.1 |a|| | 84 |
| Offside Rear Rear position lamp|s| not working |1.1.A.3b| | 82 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 82 |
| Nearside Rear Rear position lamp|s| not working |1.1.A.3b| | 81 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 81 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 78 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 77 |
| Rear brake disc in such a condition that it is seriously weakened | 75 |
| Offside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 75 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 74 |
| Nearside Parking brake inoperative on one side (1.4.1 (a)) | 74 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 72 |
| Offside Rear Shock absorbers has a serious fluid leak | 70 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 70 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 69 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 69 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 69 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 69 |
| Offside Rear Direction indicator incorrect colour |4.4.3 |a|| | 68 |
| Electronic stability control warning lamp indicates a fault |7.12 |e|| | 67 |
| Nearside Rear Direction indicator incorrect colour |4.4.3 |a|| | 63 |
| Nearside Stop lamp not working |1.2.1b| | 60 |
| Nearside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 60 |
| Nearside Rear Parking brake inoperative on one side (1.4.1 (a)) | 60 |
| Nearside Side repeater not working |1.4.A.2c| | 59 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 58 |
| Offside Rear Position lamp not working |4.2.1 |a|| | 57 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 57 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 56 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 56 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 53 |
| Brakes imbalanced across an axle | 52 |
| Offside Stop lamp not working |1.2.1b| | 51 |
| Offside Front Lower Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 51 |
| Windscreen has damage | 50 |
| Nearside Front Lower Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 50 |
| Nearside Rear Shock absorbers has a serious fluid leak | 49 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 49 |
| Nearside Front Outline marker lamp not working (4.2.1 (a) (ii)) | 49 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 49 |