| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 1982 |
| Windscreen wiper does not clear the windscreen effectively | 1826 |
| Registration plate lamp issues | 1531 |
| Headlamp aim out of alignment | 1119 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 720 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 560 |
| Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 557 |
| Nearside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 506 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 398 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 388 |
| Windscreen washer not working | 294 |
| Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 293 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 283 |
| Offside Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 273 |
| Nearside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 259 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 248 |
| Offside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 237 |
| Nearside Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 232 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 220 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 210 |
| Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 209 |
| Central Stop lamp(s) not working (4.3.1 (a) (ii)) | 195 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 183 |
| Front brake disc in such a condition that it is seriously weakened | 176 |
| Nearside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 170 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 168 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 161 |
| Brakes imbalanced across an axle | 151 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 150 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 145 |
| Anti-lock braking system warning lamp indicates an ABS fault | 143 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 143 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 142 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 137 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 135 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 121 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 111 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 107 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 100 |
| Registration plate issues | 90 |
| Offside Front Wheel bearing rough when rotated (5.1.3 (b) (i)) | 88 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 87 |
| Rear brake disc in such a condition that it is seriously weakened | 87 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 81 |
| Stop lamp(s) all not working (4.3.1 (a) (iii)) | 81 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 81 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 79 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 78 |
| Central Stop lamp not working |1.2.1b| | 77 |
| Offside Rear Shock absorbers has a serious fluid leak | 71 |
| Nearside Front Shock absorbers has negligible damping effect (5.3.2 (d)) | 68 |
| Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 66 |
| Nearside Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 65 |
| Offside Front Shock absorbers has negligible damping effect (5.3.2 (d)) | 65 |
| Offside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 65 |
| Windscreen has damage | 63 |
| Nearside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 61 |
| Nearside Front Wheel bearing rough when rotated (5.1.3 (b) (i)) | 60 |
| Central Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 58 |
| Windscreen damaged and affecting the drivers view of the road (3.2 (a) (ii)) | 55 |
| Central Stop lamp|s| not working |4.3.1 |a| |ii|| | 55 |
| Horn not working (7.7 (a)) | 54 |
| Nearside Rear Shock absorbers has a serious fluid leak | 53 |
| Offside Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 53 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 53 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 52 |
| Nearside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 52 |
| Nearside Rear Parking brake inoperative on one side (1.4.1 (a)) | 44 |
| Offside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 44 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 43 |
| Offside Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 42 |
| Central Rear Stop lamp not working |1.2.1b| | 41 |
| Hazard warning switch inoperative (4.4.2 (a) (ii)) | 39 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 38 |
| Brake pedal not releasing correctly and functionality of brakes affected (1.1.2 (b) (ii)) | 38 |
| Reversing lamp inoperative (4.6.1 (a)) | 38 |
| Offside Front Service brake excessively fluctuating (1.2.1 (e)) | 38 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 37 |
| Nearside Front Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 37 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 36 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 36 |
| Nearside Stop lamp|s| not working |4.3.1 |a| |ii|| | 35 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 35 |
| Brake pedal anti-slip provision incomplete |3.3.A.1b| | 35 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 34 |
| Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 33 |