| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 2032 |
| Registration plate lamp issues | 1721 |
| Headlamp aim out of alignment | 1463 |
| Brake pipe excessively corroded | 1293 |
| Brakes imbalanced across an axle | 886 |
| Nearside Stop lamp not working |1.2.1b| | 796 |
| Offside Stop lamp not working |1.2.1b| | 740 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 659 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 404 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 368 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 303 |
| Nearside Rear Stop lamp not working |1.2.1b| | 293 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 292 |
| Offside Rear Stop lamp not working |1.2.1b| | 260 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 258 |
| Registration plate issues | 240 |
| Centre Stop lamp not working |1.2.1b| | 231 |
| Parking brake: efficiency below requirements |3.7.B.7| | 214 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 205 |
| Service brake: efficiency below requirements |3.7.B.7| | 198 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 188 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 168 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 167 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 155 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 154 |
| Offside Rear fog lamp not working |1.3.2b| | 154 |
| Offside Rear Shock absorbers has a serious fluid leak | 149 |
| Rear fog lamp not working |1.3.2b| | 133 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 132 |
| Nearside Rear Shock absorbers has a serious fluid leak | 125 |
| Rear Exhaust system not adequately supported |7.1.1| | 117 |
| Rear parking brake recording little or no effort | 117 |
| Nearside Front coil spring broken |2.4.C.1a| | 117 |
| Parking brake lever has no reserve travel |3.1.6b| | 112 |
| Offside Rear Rear wheel bearing rough when rotated |2.6.1| | 104 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 98 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 98 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 97 |
| Nearside Rear Rear wheel bearing rough when rotated |2.6.1| | 97 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 95 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 92 |
| Offside Front coil spring broken |2.4.C.1a| | 92 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 90 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 90 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 87 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 87 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 86 |
| Brake hose excessively deteriorated | 84 |
| Power steering fluid level below minimum |2.3.1| | 84 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 83 |
| Windscreen washer not working | 81 |
| Rear brake application uneven | 81 |
| Nearside Front coil spring fractured |2.4.C.1a| | 80 |
| Power steering component|s| leaking |2.3.3b| | 78 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 78 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 77 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 76 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 76 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 74 |
| Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h|| | 74 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 74 |
| Offside Steering rack gaiter split |2.2.D.2d| | 71 |
| Stop lamp not working |1.2.1b| | 69 |
| Front brake disc in such a condition that it is seriously weakened | 68 |
| Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 68 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 65 |
| Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 65 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 63 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 63 |
| Centre Rear Seat belt retracting mechanism defective |5.2.5b| | 62 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 61 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 60 |
| Horn not working |1.6.2a| | 60 |
| Windscreen wiper blade insecure | 60 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 58 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 58 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 57 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 56 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 55 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits |8.2.1.2 |b|| | 55 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 53 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 53 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 52 |
| Centre Rear Stop lamp not working |1.2.1b| | 51 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 50 |
| Offside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 50 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 49 |
| Rear brake binding | 48 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 48 |
| Exhaust carbon monoxide content at idle exceeds default limits (8.2.1.2 (b)) | 47 |
| Nearside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 47 |
| Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 46 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits |8.2.1.2 |c|| | 45 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 44 |
| Offside Front Steering rack gaiter split |2.2.D.2d| | 44 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 43 |
| Nearside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 42 |
| Offside Rear Wheel bearing rough when rotated (5.1.3 (b) (i)) | 41 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 41 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 40 |
| Exhaust carbon monoxide content at idle exceeds manufacturers specified limits (8.2.1.2 (b)) | 40 |
| Nearside Stop lamp|s| not working |4.3.1 |a| |ii|| | 39 |
| Nearside Rear Wheel bearing rough when rotated (5.1.3 (b) (i)) | 39 |
| Offside Stop lamp|s| not working |4.3.1 |a| |ii|| | 39 |
| Exhaust system not adequately supported |7.1.1| | 39 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 38 |
| Upper Stop lamp not working |1.2.1b| | 37 |
| Nearside Front Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 37 |