| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 2513 |
| Windscreen wiper does not clear the windscreen effectively | 2469 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 1515 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 1495 |
| Registration plate lamp issues | 1093 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 1059 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 1042 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 999 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 897 |
| Parking brake: efficiency below requirements |3.7.B.7| | 867 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 803 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 526 |
| Rear parking brake recording little or no effort | 525 |
| Offside Rear Direction indicator incorrect colour (4.4.3 (a)) | 427 |
| Nearside Rear Direction indicator incorrect colour (4.4.3 (a)) | 420 |
| Registration plate issues | 406 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 402 |
| Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii|| | 387 |
| Offside Front Position lamp not working |4.2.1 |a|| | 374 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 363 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 359 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 354 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 353 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 315 |
| Anti-lock braking system warning lamp indicates an ABS fault | 303 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 251 |
| Parking brake lever has no reserve travel |3.1.6b| | 238 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 238 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 227 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 213 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 206 |
| Front brake disc in such a condition that it is seriously weakened | 188 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 184 |
| Rear brake binding | 181 |
| Offside Rear Direction indicator incorrect colour |4.4.3 |a|| | 172 |
| Nearside Rear Direction indicator incorrect colour |4.4.3 |a|| | 159 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 154 |
| Windscreen washer not working | 154 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 129 |
| Rear brake disc in such a condition that it is seriously weakened | 116 |
| Offside Side repeater not working |1.4.A.2c| | 115 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 115 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 109 |
| Electronic stability control warning lamp indicates a fault |7.12 |e|| | 101 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 101 |
| Offside Parking brake inoperative on one side (1.4.1 (a)) | 100 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 96 |
| Offside Rear Rear position lamp|s| not working |1.1.A.3b| | 95 |
| Nearside Rear Position lamp not working |4.2.1 |a|| | 94 |
| Nearside Rear Rear position lamp|s| not working |1.1.A.3b| | 93 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 92 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 92 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 91 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 91 |
| Nearside Parking brake inoperative on one side (1.4.1 (a)) | 89 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 87 |
| Offside Rear Position lamp not working |4.2.1 |a|| | 80 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 79 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 78 |
| Offside Stop lamp not working |1.2.1b| | 78 |
| Offside Front Direction indicator incorrect colour (4.4.3 (a)) | 78 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 78 |
| Nearside Rear Parking brake inoperative on one side (1.4.1 (a)) | 77 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 77 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 76 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 72 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 70 |
| Nearside Stop lamp not working |1.2.1b| | 68 |
| Nearside Side repeater not working |1.4.A.2c| | 67 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 67 |
| Nearside Front Direction indicator incorrect colour (4.4.3 (a)) | 66 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 64 |
| Rear Mechanical brake component has restricted free movement | 62 |