| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 1674 |
| Registration plate lamp issues | 1277 |
| Windscreen wiper does not clear the windscreen effectively | 1115 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1022 |
| Brake pipe excessively corroded | 668 |
| Rear parking brake recording little or no effort | 581 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 572 |
| Brake hose excessively deteriorated | 564 |
| Registration plate issues | 517 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 511 |
| Parking brake lever has no reserve travel |3.1.6b| | 443 |
| Brakes imbalanced across an axle | 294 |
| Offside Front coil spring incomplete |2.4.C.1a| | 285 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 198 |
| Offside Side repeater incorrect colour |1.4.A.2f| | 191 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 186 |
| Rear brake binding | 184 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 180 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 179 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 176 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 163 |
| Offside Front coil spring fractured |2.4.C.1a| | 154 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 154 |
| Offside Front coil spring broken |2.4.C.1a| | 152 |
| Rear brake disc in such a condition that it is seriously weakened | 138 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 128 |
| Rear brake application uneven | 125 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 115 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 113 |
| Nearside Front coil spring broken |2.4.C.1a| | 113 |
| Windscreen has damage | 113 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 113 |
| Rear Exhaust system not adequately supported |7.1.1| | 110 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 107 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 106 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 104 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 98 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 94 |
| Nearside Front coil spring fractured |2.4.C.1a| | 88 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 82 |
| Nearside Headlamp not working on main beam |1.7.5a| | 81 |
| Battery insecure |1.9.1| | 80 |
| Front brake disc in such a condition that it is seriously weakened | 80 |
| Service brake: efficiency below requirements |3.7.B.7| | 79 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 76 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 76 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 72 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 70 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 69 |
| Offside Side repeater not working |1.4.A.2c| | 68 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 66 |
| Horn not working |1.6.2a| | 65 |
| Offside Front Seat belt retracting mechanism defective |5.2.5b| | 64 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 63 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 62 |
| Offside Rear Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 59 |
| Exhaust system not adequately supported |7.1.1| | 58 |
| Front brake application uneven | 57 |
| Anti-lock braking system warning lamp indicates an ABS fault | 55 |
| Windscreen wiper blade insecure | 50 |
| Nearside Rear Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 47 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 46 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 45 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 45 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 44 |
| Offside Front Side repeater incorrect colour |1.4.A.2f| | 42 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 42 |
| Nearside Front Wheel bolt|s| missing |4.2.A.1e| | 41 |
| Nearside Side repeater not working |1.4.A.2c| | 39 |
| Rear brake disc excessively pitted |3.5.1h| | 39 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 38 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 38 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 38 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 37 |
| Rear Exhaust has a part missing |7.1.1a| | 37 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 37 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 35 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 34 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 33 |
| Nearside Stop lamp not working |1.2.1b| | 33 |
| Offside Rear Brake cable has wires broken and is significantly weakened |3.5.1b| | 33 |
| Emissions not tested |7.0| | 32 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 32 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 32 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 32 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 31 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 31 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 31 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 30 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 30 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 30 |
| Nearside Rear Wheel bolt|s| missing |4.2.A.1e| | 30 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 29 |
| Centre Exhaust system not adequately supported |7.1.1| | 29 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 28 |