| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 4306 |
| Brake pipe excessively corroded | 2690 |
| Windscreen wiper does not clear the windscreen effectively | 2052 |
| Registration plate issues | 1754 |
| Registration plate lamp issues | 1634 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 1202 |
| Brake hose excessively deteriorated | 989 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 985 |
| Offside Stop lamp not working |1.2.1b| | 958 |
| Nearside Stop lamp not working |1.2.1b| | 882 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 868 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 840 |
| Offside Side repeater incorrect colour |1.4.A.2f| | 817 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 704 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 686 |
| Anti-lock braking system warning lamp indicates an ABS fault | 649 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 577 |
| Parking brake: efficiency below requirements |3.7.B.7| | 572 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 568 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 544 |
| Brakes imbalanced across an axle | 487 |
| Rear parking brake recording little or no effort | 479 |
| Front Exhaust system not adequately supported |7.1.1| | 445 |
| Offside Rear Stop lamp not working |1.2.1b| | 369 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 355 |
| Exhaust system not adequately supported |7.1.1| | 354 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 354 |
| Nearside Rear Stop lamp not working |1.2.1b| | 348 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 346 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 340 |
| Offside Rear fog lamp not working |1.3.2b| | 315 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 311 |
| Nearside Front coil spring fractured |2.4.C.1a| | 308 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 295 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 281 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 280 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 280 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 270 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 264 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 264 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 262 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 260 |
| Windscreen has damage | 255 |
| Nearside Front coil spring broken |2.4.C.1a| | 239 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 232 |
| Centre Exhaust system not adequately supported |7.1.1| | 230 |
| Front brake disc in such a condition that it is seriously weakened | 229 |
| Rear brake disc in such a condition that it is seriously weakened | 214 |
| Front Steering damper leaking oil |2.2.C.1f| | 213 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 213 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 205 |
| Service brake: efficiency below requirements |3.7.B.7| | 201 |
| Rear brake binding | 201 |
| Offside Front Side repeater incorrect colour |1.4.A.2f| | 197 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 193 |
| Rear brake application uneven | 192 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 189 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 189 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 187 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 186 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 183 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 182 |
| Nearside Front Wheel bolt|s| missing |4.2.A.1e| | 182 |
| Rear Exhaust system not adequately supported |7.1.1| | 175 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 172 |
| Rear fog lamp not working |1.3.2b| | 171 |
| Nearside Front Side repeater incorrect colour |1.4.A.2f| | 169 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 168 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 167 |
| Offside Front coil spring fractured |2.4.C.1a| | 166 |
| Offside Front Wheel bolt|s| missing |4.2.A.1e| | 165 |
| Nearside Rear Wheel bolt|s| missing |4.2.A.1e| | 165 |
| Offside Front coil spring broken |2.4.C.1a| | 155 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 148 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 148 |
| Fuel system component leaking |7.2.3| | 147 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 144 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 141 |
| Nearside Headlamp not working on main beam |1.7.5a| | 140 |
| Offside Rear Wheel bolt|s| missing |4.2.A.1e| | 138 |
| Driver`s seat fore and aft adjustment mechanism not functioning as intended. |6.2.A.3| | 128 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 127 |
| Horn not working |1.6.2a| | 127 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 127 |
| Offside Headlamp not working on main beam |1.7.5a| | 124 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 122 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 117 |
| Nearside Side repeater not working |1.4.A.2c| | 111 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 108 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 106 |
| Rear Direction indicator incorrect colour |1.4.A.2f| | 105 |
| Rear Direction indicators incorrect colour |1.4.A.2f| | 104 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 100 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 97 |
| Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 94 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 94 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 94 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 92 |
| Side repeater incorrect colour |1.4.A.2f| | 91 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 90 |
| Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 89 |
| Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 89 |
| Steering damper leaking oil |2.2.C.1f| | 87 |
| Offside Side repeater not working |1.4.A.2c| | 87 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 87 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 85 |
| Parking brake lever has no reserve travel |3.1.6b| | 85 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 84 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 84 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 84 |
| Offside Rear Direction indicator incorrect colour (4.4.3 (a)) | 84 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 83 |
| Offside Front coil spring incomplete |2.4.C.1a| | 81 |
| Offside Inner Rear position lamp|s| not working |1.1.A.3b| | 79 |
| Front brake application uneven | 79 |