| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 4845 |
| Headlamp aim out of alignment | 2355 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 2203 |
| Nearside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 1443 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 910 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 695 |
| Registration plate lamp issues | 400 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 379 |
| Brakes imbalanced across an axle | 293 |
| Windscreen washer not working | 287 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 287 |
| Brake pipe excessively corroded | 236 |
| Central Stop lamp(s) not working (4.3.1 (a) (ii)) | 220 |
| Offside Front Coil spring fractured or broken |5.3.1 |b| |i|| | 183 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 180 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 165 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 156 |
| Registration plate issues | 152 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 142 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 135 |
| Nearside Front Coil spring fractured or broken |5.3.1 |b| |i|| | 131 |
| Front brake disc in such a condition that it is seriously weakened | 127 |
| Nearside Rear Wheel bearing rough when rotated (5.1.3 (b) (i)) | 105 |
| Nearside Side repeater not working |1.4.A.2c| | 104 |
| Central Stop lamp|s| not working |4.3.1 |a| |ii|| | 101 |
| Nearside Side repeater not working |4.4.1 |a| |ii|| | 99 |
| Offside Side repeater not working |4.4.1 |a| |ii|| | 97 |
| Offside Side repeater not working |1.4.A.2c| | 90 |
| Nearside Front Side repeater not working (4.4.1 (a) (ii)) | 88 |
| Offside Front Side repeater not working (4.4.1 (a) (ii)) | 87 |
| Offside Front Position lamp not working |4.2.1 |a|| | 86 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 85 |
| Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 80 |
| Central Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 78 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 64 |
| Offside Rear Wheel bearing rough when rotated (5.1.3 (b) (i)) | 64 |
| Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 62 |
| Reversing lamp inoperative (4.6.1 (a)) | 60 |
| Offside Headlamp not working on main beam (4.1.1 (a) (ii)) | 58 |