| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 4155 |
| Brake pipe excessively corroded | 3872 |
| Registration plate lamp issues | 1667 |
| Windscreen wiper does not clear the windscreen effectively | 1325 |
| Registration plate issues | 915 |
| Parking brake: efficiency below requirements |3.7.B.7| | 592 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 549 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 546 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 529 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 517 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 399 |
| Rear parking brake recording little or no effort | 354 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 335 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 327 |
| Anti-lock braking system warning lamp indicates an ABS fault | 322 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 316 |
| Brakes imbalanced across an axle | 308 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 282 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 279 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 274 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 265 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 260 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 259 |
| Exhaust emissions exceed manufacturers specified limit (8.2.2.2 (a)) | 243 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 241 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 234 |
| Nearside Front Upper Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 224 |
| Nearside Rear coil spring broken |2.4.C.1a| | 219 |
| Offside Front Upper Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 214 |
| Windscreen has damage | 207 |
| Brake hose excessively deteriorated | 205 |
| Nearside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 205 |
| Offside Rear coil spring broken |2.4.C.1a| | 199 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 197 |
| Offside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 193 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 188 |
| Nearside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 188 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 179 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 170 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 170 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 157 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 154 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 151 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 149 |
| Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 145 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 144 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 142 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 141 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 141 |
| Offside Front coil spring broken |2.4.C.1a| | 140 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 140 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 134 |
| Front brake disc in such a condition that it is seriously weakened | 128 |
| Nearside Side repeater not working |1.4.A.2c| | 122 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 122 |
| Nearside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 121 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 118 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 118 |
| Nearside Rear Wheel bolt|s| missing |4.2.A.1e| | 114 |
| Nearside Front Wheel bolt|s| missing |4.2.A.1e| | 110 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 107 |
| Offside Side repeater not working |1.4.A.2c| | 99 |
| Windscreen washer not working | 98 |
| Offside Headlamp cleaning device inoperative |1.7.2| | 96 |
| Rear Exhaust system not adequately supported |7.1.1| | 96 |
| 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| | 94 |
| Nearside Front coil spring broken |2.4.C.1a| | 93 |
| Nearside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 90 |
| Oil leaking excessively from engine (8.4.1 (a) (i)) | 89 |
| Offside Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 89 |
| Nearside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 88 |
| Rear brake disc in such a condition that it is seriously weakened | 86 |
| Exhaust emissions test not completed because smoke levels are significantly in excess of the specified limit values (8.2.2.2 (f)) | 86 |
| Offside Front Track rod end ball joint has excessive play |2.1.3 |b| |i|| | 85 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 85 |
| Nearside Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 84 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 84 |
| Offside Front Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 84 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 83 |
| Offside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 83 |
| 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| | 82 |
| Nearside Front Lower Ball joint has excessive play |2.2.B.1f| | 81 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 81 |
| Exhaust emissions exceed level of metered smoke for a turbo charged engine (8.2.2.2 (b)) | 81 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 80 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 80 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 80 |
| Offside Front Lower Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 79 |
| Exhaust emissions exceed manufacturer`s specified limit |8.2.2.2 |a|| | 78 |
| Offside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 78 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 78 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 77 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 77 |