| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 2141 |
| Brake pipe excessively corroded | 1187 |
| Offside Stop lamp not working |1.2.1b| | 752 |
| Windscreen wiper does not clear the windscreen effectively | 741 |
| Nearside Stop lamp not working |1.2.1b| | 705 |
| Parking brake: efficiency below requirements |3.7.B.7| | 705 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 628 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 540 |
| Rear parking brake recording little or no effort | 523 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 522 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 467 |
| Registration plate lamp issues | 433 |
| Centre Exhaust system not adequately supported |7.1.1| | 427 |
| Registration plate issues | 394 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 322 |
| Exhaust system not adequately supported |7.1.1| | 301 |
| Offside Rear Stop lamp not working |1.2.1b| | 296 |
| Nearside Rear Stop lamp not working |1.2.1b| | 287 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 272 |
| Front Exhaust system not adequately supported |7.1.1| | 241 |
| Front brake disc in such a condition that it is seriously weakened | 221 |
| Brake hose excessively deteriorated | 218 |
| Anti-lock braking system warning lamp indicates an ABS fault | 212 |
| Brakes imbalanced across an axle | 206 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 205 |
| Offside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 184 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 168 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 165 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 164 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 160 |
| Nearside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 154 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 148 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 146 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 143 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 138 |
| Rear brake binding | 136 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 125 |
| Offside Front Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 114 |
| Nearside Front Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 108 |
| Offside Steering rack gaiter split |2.2.D.2d| | 108 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 105 |
| Rear brake disc in such a condition that it is seriously weakened | 103 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 98 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 95 |
| Battery insecure |1.9.1| | 95 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 93 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 91 |
| Nearside Front Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 90 |
| Offside Rear coil spring broken |2.4.C.1a| | 90 |
| Offside Front Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 87 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 84 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 82 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 81 |
| Rear Exhaust has a part missing |7.1.1a| | 81 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 81 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 80 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 79 |
| Rear Exhaust system not adequately supported |7.1.1| | 78 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 75 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 71 |
| Stop lamp not working |1.2.1b| | 71 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 69 |
| Offside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 69 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 69 |
| Brake hose damaged | 67 |
| Offside Front Position lamp not working |4.2.1 |a|| | 66 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 64 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 63 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 62 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 61 |
| Nearside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 60 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 59 |
| Offside Obligatory mirror insecure |8.1.1| | 58 |
| Offside Rear fog lamp not working |1.3.2b| | 57 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 57 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 57 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 55 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 55 |
| Nearside Front Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 53 |
| Stop lamp remains on when the brakes are released | 53 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 51 |
| Nearside Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii)) | 51 |
| Offside Rear Shock absorbers has a serious fluid leak | 51 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 51 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 50 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 50 |
| Nearside Front Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii)) | 50 |
| Centre Stop lamp not working |1.2.1b| | 50 |
| Rear Direction indicators incorrect colour |1.4.A.2f| | 49 |
| Nearside Rear Shock absorbers has a serious fluid leak | 49 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 48 |
| Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h|| | 48 |
| Front brake application uneven | 48 |
| Offside Front Steering rack gaiter split |2.2.D.2d| | 47 |
| Windscreen has damage | 47 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 47 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 46 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 45 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 45 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 45 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 45 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 44 |
| Service brake: efficiency below requirements |3.7.B.7| | 43 |
| Rear Direction indicator incorrect colour |1.4.A.2f| | 41 |
| Offside Front Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii)) | 41 |
| Nearside Front Anti-roll bar ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 41 |
| Rear Stop lamp not working |1.2.1b| | 39 |
| Nearside Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 39 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 39 |
| Nearside Front Suspension component mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i)) | 38 |
| Offside Front Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 37 |
| Offside Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii)) | 37 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 37 |
| Emissions not tested |7.0| | 37 |
| Offside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 37 |
| Offside Front Anti-roll bar ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 36 |