| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 1172 |
| Brake pipe excessively corroded | 1071 |
| Registration plate lamp issues | 536 |
| Registration plate issues | 438 |
| Windscreen wiper does not clear the windscreen effectively | 415 |
| Nearside Side repeater not working |1.4.A.2c| | 273 |
| Offside Side repeater not working |1.4.A.2c| | 240 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 215 |
| Anti-lock braking system warning lamp indicates an ABS fault | 213 |
| Parking brake: efficiency below requirements |3.7.B.7| | 175 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 172 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 166 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 165 |
| Offside Rear Exhaust system not adequately supported |7.1.1| | 164 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 157 |
| Rear Exhaust system not adequately supported |7.1.1| | 149 |
| Brakes imbalanced across an axle | 131 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 130 |
| Exhaust system not adequately supported |7.1.1| | 120 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 118 |
| Nearside Rear Exhaust system not adequately supported |7.1.1| | 117 |
| Rear parking brake recording little or no effort | 116 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 108 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 100 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 97 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 95 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 86 |
| Windscreen has damage | 85 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 79 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 78 |
| Nearside Front Upper Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 76 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 74 |
| Nearside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 73 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 70 |
| Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h|| | 68 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 68 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 67 |
| Offside Front Side repeater not working |1.4.A.2c| | 64 |
| Offside Rear coil spring broken |2.4.C.1a| | 63 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 62 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 62 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 62 |
| Nearside Rear coil spring broken |2.4.C.1a| | 61 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 61 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 61 |
| Offside Front Upper Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 61 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 58 |
| Offside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 57 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 57 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 56 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 55 |
| Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 54 |
| Offside Front Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 53 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 51 |
| Nearside Front Side repeater not working |1.4.A.2c| | 50 |
| Centre Exhaust system not adequately supported |7.1.1| | 50 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 49 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 49 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 49 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 46 |
| Front brake disc in such a condition that it is seriously weakened | 45 |
| Nearside Front Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 45 |
| Offside Front Lower Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 44 |
| Offside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 44 |
| Windscreen washer not working | 43 |
| Rear brake binding | 41 |
| Brake hose excessively deteriorated | 40 |
| Nearside Rear Wheel bolt|s| missing |4.2.A.1e| | 39 |
| Offside Front coil spring broken |2.4.C.1a| | 38 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 38 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 38 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 38 |
| Offside Front Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 37 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 37 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 37 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 37 |
| Offside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 36 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 36 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 35 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 35 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 35 |
| Offside Rear coil spring fractured |2.4.C.1a| | 34 |
| Nearside Front Lower Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 34 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 34 |
| Nearside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 33 |
| Nearside Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 33 |
| Nearside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 33 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 32 |
| Nearside Front coil spring broken |2.4.C.1a| | 32 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 32 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 31 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 30 |
| Offside Rear fog lamp not working |1.3.2b| | 30 |
| Nearside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 30 |
| Nearside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 30 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 29 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 29 |
| Offside Headlamp lens seriously defective (4.1.1 (b) (ii)) | 28 |