| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 4074 |
| Headlamp aim out of alignment | 2616 |
| Windscreen wiper does not clear the windscreen effectively | 1945 |
| Registration plate lamp issues | 1875 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 1411 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1247 |
| Parking brake lever has no reserve travel |3.1.6b| | 1227 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 564 |
| Rear parking brake recording little or no effort | 558 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 499 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 488 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 476 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 475 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 458 |
| Offside Rear coil spring broken |2.4.C.1a| | 457 |
| Offside Stop lamp not working |1.2.1b| | 417 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 403 |
| Nearside Stop lamp not working |1.2.1b| | 400 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 361 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 353 |
| Registration plate issues | 352 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 334 |
| Offside Rear coil spring fractured |2.4.C.1a| | 289 |
| Brakes imbalanced across an axle | 270 |
| Offside Rear fog lamp not working |1.3.2b| | 262 |
| Nearside Rear coil spring broken |2.4.C.1a| | 254 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 254 |
| Rear brake disc in such a condition that it is seriously weakened | 240 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 233 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 230 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 226 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 203 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 186 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 185 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 183 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 180 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 173 |
| Nearside Rear Stop lamp not working |1.2.1b| | 169 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 164 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 158 |
| 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| | 153 |
| Offside Rear Stop lamp not working |1.2.1b| | 153 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 149 |
| Anti-lock braking system warning lamp indicates an ABS fault | 138 |
| Emissions not tested |7.0| | 138 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 137 |
| Nearside Front Wheel bolt|s| missing |4.2.A.1e| | 136 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 133 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 129 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 127 |
| Supplementary restraint system warning lamp indicates a fault |7.1.6 |a|| | 122 |
| Rear Exhaust system not adequately supported |7.1.1| | 122 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 121 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 121 |
| Front brake disc in such a condition that it is seriously weakened | 120 |
| 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| | 119 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 119 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 118 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 113 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 112 |
| Windscreen has damage | 109 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 109 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 109 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 109 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 107 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 105 |
| 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| | 103 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 102 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 101 |
| Nearside Rear Wheel bolt|s| missing |4.2.A.1e| | 96 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 90 |
| Windscreen washer not working | 89 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 88 |
| Service brake: efficiency below requirements |3.7.B.7| | 86 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 86 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 84 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 84 |
| Front passenger door cannot be opened from inside the vehicle |6.2.B.1b| | 83 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 83 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 82 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 82 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 82 |
| 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| | 81 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 79 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 78 |
| Driver`s airbag obviously defective |5.4.1| | 78 |
| Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 76 |
| Windscreen wiper blade insecure | 73 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 72 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 72 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 72 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 71 |
| Rear Passenger`s seat cannot be secured in the upright position. |6.2.A.2| | 70 |
| Offside Front Direction indicator not working |1.4.A.2c| | 69 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 69 |
| Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 69 |
| Battery insecure |1.9.1| | 69 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 68 |
| Offside Front Wheel bolt|s| missing |4.2.A.1e| | 68 |
| Exhaust system not adequately supported |7.1.1| | 67 |
| Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 67 |
| Centre Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 66 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 66 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 66 |
| Horn not working |1.6.2a| | 65 |