| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 4036 |
| Registration plate lamp issues | 3609 |
| Windscreen wiper does not clear the windscreen effectively | 3503 |
| Parking brake: efficiency below requirements |3.7.B.7| | 2091 |
| Brake pipe excessively corroded | 1875 |
| Brake hose excessively deteriorated | 1866 |
| Registration plate issues | 1740 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1548 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1473 |
| Rear parking brake recording little or no effort | 1218 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 1151 |
| Parking brake lever has no reserve travel |3.1.6b| | 1052 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 886 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 786 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 777 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 768 |
| Brakes imbalanced across an axle | 613 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 555 |
| Nearside Stop lamp not working |1.2.1b| | 508 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 462 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 433 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 411 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 405 |
| Offside Stop lamp not working |1.2.1b| | 398 |
| Nearside Headlamp not working on main beam |1.7.5a| | 396 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 392 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 375 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 344 |
| Windscreen has damage | 343 |
| Emissions not tested |7.0| | 335 |
| Offside Front coil spring incomplete |2.4.C.1a| | 318 |
| Rear Exhaust system not adequately supported |7.1.1| | 315 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 313 |
| Rear brake binding | 284 |
| Service brake: efficiency below requirements |3.7.B.7| | 279 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 262 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 260 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 259 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 257 |
| Rear brake application uneven | 256 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 245 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 239 |
| Rear brake disc in such a condition that it is seriously weakened | 233 |
| Horn not working |1.6.2a| | 225 |
| Anti-lock braking system warning lamp indicates an ABS fault | 210 |
| Power steering component|s| leaking |2.3.3b| | 208 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 207 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 201 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 193 |
| Nearside Rear Stop lamp not working |1.2.1b| | 192 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 188 |
| Nearside Side repeater not working |1.4.A.2c| | 183 |
| Exhaust system not adequately supported |7.1.1| | 181 |
| Battery insecure |1.9.1| | 178 |
| Offside Front coil spring fractured |2.4.C.1a| | 175 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 175 |
| Front brake disc in such a condition that it is seriously weakened | 175 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 172 |
| Direction indicators incorrect colour |1.4.A.2f| | 170 |
| Offside Front coil spring broken |2.4.C.1a| | 166 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 152 |
| Offside Side repeater not working |1.4.A.2c| | 151 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 150 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 149 |
| Fuel system component insecure |7.2.1| | 149 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 148 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 145 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 144 |
| Windscreen wiper blade insecure | 136 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 133 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 129 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 128 |
| Offside Rear Stop lamp not working |1.2.1b| | 126 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 125 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 123 |
| Offside Front Macpherson strut corroded and seriously weakened |2.4.G.1| | 120 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 113 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 106 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 105 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 104 |
| Offside Rear fog lamp not working |1.3.2b| | 102 |
| Nearside Front coil spring fractured |2.4.C.1a| | 102 |
| Front brake application uneven | 98 |
| Power steering pipe|s| or hose|s| leaking |2.3.3b| | 97 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 96 |
| Rear Direction indicator incorrect colour |1.4.A.2f| | 95 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 95 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 94 |
| Brake master cylinder/servo mounting prescribed area is fractured |3.6.C.3| | 92 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 92 |
| Hazard warning switch missing |1.4.B.1d| | 91 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 91 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 91 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 89 |
| Front position lamp|s| not working |1.1.A.3b| | 89 |
| Nearside Front coil spring broken |2.4.C.1a| | 88 |
| Nearside Front Macpherson strut corroded and seriously weakened |2.4.G.1| | 88 |
| Offside Front Steering component mounting prescribed area is fractured |2.2.C.1h| | 87 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 85 |
| Rear Direction indicators incorrect colour |1.4.A.2f| | 85 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 84 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 83 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 82 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 81 |
| Driver`s door cannot be opened from inside the vehicle |6.2.B.1b| | 78 |
| Fuel hose insecure |7.2.1| | 75 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 74 |
| Offside Steering component mounting prescribed area is fractured |2.2.C.1h| | 74 |