| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 5201 |
| Registration plate lamp issues | 4593 |
| Headlamp aim out of alignment | 4018 |
| Windscreen wiper does not clear the windscreen effectively | 2816 |
| Parking brake: efficiency below requirements |3.7.B.7| | 2228 |
| Rear parking brake recording little or no effort | 2078 |
| Parking brake lever has no reserve travel |3.1.6b| | 1572 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1374 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1275 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 1135 |
| Offside Stop lamp not working |1.2.1b| | 1120 |
| Rear brake binding | 888 |
| Nearside Stop lamp not working |1.2.1b| | 777 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 751 |
| Registration plate issues | 576 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 571 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 565 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 434 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 402 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 382 |
| Offside Rear Stop lamp not working |1.2.1b| | 378 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 361 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 346 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 327 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 318 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 301 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 268 |
| Nearside Rear Stop lamp not working |1.2.1b| | 264 |
| Brakes imbalanced across an axle | 261 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 255 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 252 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 250 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 249 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 243 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 239 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 232 |
| Rear Mechanical brake component has restricted free movement | 231 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 231 |
| Anti-lock braking system warning lamp indicates an ABS fault | 219 |
| Offside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 209 |
| Offside Rear fog lamp not working |1.3.2b| | 207 |
| Nearside Parking brake inoperative on one side (1.4.1 (a)) | 197 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 195 |
| Nearside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 188 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 186 |
| Offside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 180 |
| Offside Rear Shock absorbers has a serious fluid leak | 178 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 176 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 174 |
| Offside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 169 |
| Nearside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 167 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 166 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 158 |
| Nearside Rear Parking brake inoperative on one side (1.4.1 (a)) | 157 |
| Rear fog lamp not working |1.3.2b| | 156 |
| Nearside Rear passenger door cannot be opened from outside the vehicle |6.2.B.1c| | 147 |
| Rear brake disc in such a condition that it is seriously weakened | 146 |
| Windscreen washer not working | 141 |
| Nearside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 141 |
| Brake pivot has restricted free movement |3.5.1k| | 141 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 140 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 139 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 136 |
| Rear Brake pivot has restricted free movement |3.5.1k| | 133 |
| Nearside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 132 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 131 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 130 |
| Offside Front Anti-roll bar linkage fractured |2.4.G.1| | 129 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 129 |
| Offside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 128 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 128 |
| Offside Front Wheel bearing has excessive play (5.1.3 (a) (i)) | 128 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 127 |
| Brake hose excessively deteriorated | 127 |
| Nearside Front Wheel bearing has excessive play (5.1.3 (a) (i)) | 126 |
| Nearside Rear Shock absorbers has a serious fluid leak | 125 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 124 |
| Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii|| | 123 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 120 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 118 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 118 |
| Service brake: efficiency below requirements |3.7.B.7| | 117 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 115 |
| Nearside Rear Seat belt retracting mechanism defective |5.2.5b| | 113 |
| Windscreen has damage | 113 |
| Offside Front Position lamp not working |4.2.1 |a|| | 113 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 112 |
| Brake pedal anti-slip provision missing |3.3.A.1b| | 110 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 110 |
| Offside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 109 |
| Supplementary restraint system warning lamp indicates a fault |7.1.6 |a|| | 108 |
| Windscreen wiper blade insecure | 107 |
| Front position lamp|s| not working |1.1.A.3b| | 106 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 105 |
| Nearside Parking brake inoperative on one side |1.4.1 |a|| | 103 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 102 |
| Nearside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 101 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 100 |
| Rear Exhaust system not adequately supported |7.1.1| | 100 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 99 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 99 |
| Offside Rear Seat belt retracting mechanism defective |5.2.5b| | 99 |
| Service brake: efficiency below requirements |3.7.C.1a| | 98 |
| Front brake disc in such a condition that it is seriously weakened | 94 |
| Brake performance not tested |3.7.A.1| | 94 |
| Battery insecure |1.9.1| | 91 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 91 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 89 |
| Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 88 |
| Brake lever has insufficient reserve travel (1.1.2 (a)) | 87 |
| Offside Front Wheel bearing has excessive play |5.1.3 |a| |i|| | 86 |
| Nearside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 85 |
| Power steering fluid level below minimum |2.3.1| | 82 |
| Nearside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 82 |
| Parking brake lever has excessive movement indicating incorrect adjustment |1.1.6 |c|| | 80 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 80 |
| Nearside Front Wheel bearing has excessive play |5.1.3 |a| |i|| | 78 |
| Offside Front Anti-roll bar linkage insecure |2.4.G.1| | 77 |
| Nearside Rear Brake cable has restricted free movement |3.5.1k| | 77 |
| Offside Rear Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 76 |
| Offside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 75 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 75 |
| Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 74 |