| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 2299 |
| Brake pipe excessively corroded | 1343 |
| Windscreen wiper does not clear the windscreen effectively | 677 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 422 |
| Horn not working (7.7 (a)) | 418 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 406 |
| Registration plate lamp issues | 403 |
| Nearside Front Shock absorbers has a serious fluid leak | 354 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 346 |
| Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 314 |
| Windscreen washer not working | 305 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 281 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 281 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 280 |
| Horn not working |1.6.2a| | 272 |
| Horn not working (7.7 (a) (ii)) | 272 |
| Brakes imbalanced across an axle | 268 |
| Offside Side repeater not working |1.4.A.2c| | 249 |
| Nearside Side repeater not working |1.4.A.2c| | 247 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 209 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 191 |
| Service brake: efficiency below requirements |3.7.B.7| | 187 |
| Registration plate issues | 176 |
| Offside Front Shock absorbers has a serious fluid leak | 170 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 161 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 160 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 155 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 152 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 148 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 146 |
| Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 145 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 134 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 133 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 132 |
| Rear brake disc in such a condition that it is seriously weakened | 131 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 131 |
| Nearside Front Side repeater not working (4.4.1 (a) (ii)) | 127 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 118 |
| Horn not working |7.7 |a| |ii|| | 117 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 116 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 111 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 110 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 106 |
| Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 105 |
| Offside Front Side repeater not working (4.4.1 (a) (ii)) | 100 |
| Nearside Side repeater not working |4.4.1 |a| |ii|| | 90 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 77 |
| Offside Side repeater not working |4.4.1 |a| |ii|| | 72 |
| Offside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 69 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 68 |
| Windscreen washer jets misaligned and not providing sufficient fluid to the windscreen (3.5 (a)) | 68 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 67 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 62 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 61 |
| Offside Rear Coil spring fractured or broken |5.3.1 |b| |i|| | 59 |
| Front brake disc in such a condition that it is seriously weakened | 59 |
| Nearside Front Side repeater not working |1.4.A.2c| | 58 |
| Nearside Rear coil spring broken |2.4.C.1a| | 55 |
| Service brake efficiency below requirements |1.2.2 |a| |i|| | 55 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 55 |
| Offside Front Side repeater not working |1.4.A.2c| | 53 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 52 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 51 |
| Nearside Rear Coil spring fractured or broken |5.3.1 |b| |i|| | 49 |
| Offside Rear coil spring broken |2.4.C.1a| | 49 |
| Parking brake: efficiency below requirements |3.7.B.7| | 49 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 49 |
| Nearside Headlamp insecure |1.7.3| | 48 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 48 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 46 |
| Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h|| | 46 |
| Nearside Side repeater light intensity significantly reduced (4.4.3 (a)) | 46 |
| Offside Headlamp insecure (4.1.1 (c)) | 45 |
| Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 44 |
| Brake lever has insufficient reserve travel (1.1.2 (a)) | 43 |
| Bonnet cannot be secured in the closed position (3.1 (b) (i)) | 42 |
| Offside Side repeater light intensity significantly reduced (4.4.3 (a)) | 41 |
| Nearside Headlamp insecure (4.1.1 (c)) | 41 |
| Nearside Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 40 |