| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 3851 |
| Parking brake: efficiency below requirements |3.7.B.7| | 2035 |
| Registration plate lamp issues | 1424 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 1276 |
| Rear parking brake recording little or no effort | 1218 |
| Headlamp aim out of alignment | 1204 |
| Windscreen wiper does not clear the windscreen effectively | 1156 |
| Parking brake lever has no reserve travel |3.1.6b| | 835 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 801 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 508 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 495 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 444 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 426 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 410 |
| Nearside Stop lamp not working |1.2.1b| | 405 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 396 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 393 |
| Front brake disc in such a condition that it is seriously weakened | 389 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 388 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 357 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 342 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 341 |
| Emissions not tested |7.0| | 331 |
| Registration plate issues | 330 |
| Offside Stop lamp not working |1.2.1b| | 329 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 303 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 295 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 291 |
| Rear brake binding | 284 |
| Brakes imbalanced across an axle | 281 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 263 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 254 |
| Brake hose excessively deteriorated | 250 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 250 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 249 |
| Nearside Steering pivot point has excessive play |2.2.B.1g| | 247 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 245 |
| Offside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 244 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 239 |
| Offside Rear coil spring fractured |2.4.C.1a| | 236 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 226 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 213 |
| Offside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 206 |
| Offside Front brake disc excessively pitted |3.5.1h| | 192 |
| Offside Rear fog lamp not working |1.3.2b| | 188 |
| Nearside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 188 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 181 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 171 |
| Nearside Rear Stop lamp not working |1.2.1b| | 169 |
| Windscreen has damage | 159 |
| Offside Rear Stop lamp not working |1.2.1b| | 158 |
| Direction indicators incorrect colour |1.4.A.2f| | 154 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 147 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 146 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 144 |
| Nearside Front Steering pivot point has excessive play |2.2.B.1g| | 143 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 141 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 139 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 133 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 131 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 129 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 123 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 116 |
| Anti-lock braking system warning lamp indicates an ABS fault | 111 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 110 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 106 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 103 |
| Service brake: efficiency below requirements |3.7.B.7| | 101 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 99 |
| Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 97 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 96 |
| Offside Front Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 94 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 93 |
| Offside Headlamp not in a clean condition affecting beam image |1.2.4a| | 92 |
| Rear Exhaust mounting missing |7.1.1b| | 91 |
| Nearside Front Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 87 |
| Nearside Headlamp not in a clean condition affecting beam image |1.2.4a| | 87 |
| Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 87 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 85 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 84 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 84 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 82 |
| Hazard warning switch faulty |1.4.B.1d| | 82 |
| Nearside Steering arm has relative movement at its fixings |2.2.B.1h| | 80 |
| Windscreen wiper blade insecure | 80 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 79 |
| Nearside Outer Track rod end ball joint has excessive play |2.2.B.1f| | 78 |
| Front Exhaust system not adequately supported |7.1.1| | 77 |
| Front brake application uneven | 76 |
| Horn not working |1.6.2a| | 76 |
| Offside Outer Track rod end ball joint has excessive play |2.2.B.1f| | 75 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 72 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 72 |
| Direction indicators not working |1.4.A.2c| | 71 |
| Offside Headlamp not working on main beam |1.7.5a| | 71 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 71 |
| Nearside Front Steering arm has relative movement at its fixings |2.2.B.1h| | 69 |
| Headlamp not in good working order adversely affecting beam image |1.2.4a| | 69 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 67 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 66 |
| Front brake disc excessively pitted |3.5.1h| | 64 |
| Offside Front Headlamp not in a clean condition affecting beam image |1.2.4a| | 64 |
| Nearside Headlamp not working on main beam |1.7.5a| | 64 |
| Rear Exhaust system not adequately supported |7.1.1| | 61 |
| Rear brake application uneven | 60 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 60 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 59 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 59 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 58 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 55 |
| Driver`s door cannot be opened from outside the vehicle |6.2.B.1b| | 55 |
| Exhaust system not adequately supported |7.1.1| | 55 |
| Nearside Front Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 53 |
| Nearside Front Headlamp not in a clean condition affecting beam image |1.2.4a| | 52 |
| Headlamp switch faulty |1.7.1| | 52 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 51 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 50 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 49 |
| Offside Front Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 49 |
| Rear Mechanical brake component has restricted free movement | 47 |
| Rear Direction indicator incorrect colour |1.4.A.2f| | 47 |
| Front Direction indicator incorrect colour |1.4.A.2f| | 43 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 43 |
| Offside Outer Front Track rod end ball joint has excessive play |2.2.B.1f| | 43 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 43 |
| Exhaust tailpipe not capable of allowing the emission probe to be inserted |7.3.D.1| | 42 |
| Nearside Front Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 41 |
| Centre Exhaust mounting missing |7.1.1b| | 40 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 40 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 40 |
| Power steering pipe|s| or hose|s| leaking |2.3.3b| | 40 |
| Offside Front Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 39 |
| Centre Rear Exhaust has a major leak of exhaust gases |7.1.2| | 38 |
| Nearside Inner Track rod end ball joint has excessive play |2.2.B.1f| | 37 |
| Exhaust emits excessive dense blue smoke during acceleration |7.3.A.2c| | 37 |
| Nearside Rear Exhaust has a major leak of exhaust gases |7.1.2| | 37 |
| Power steering component|s| leaking |2.3.3b| | 36 |
| Direction indicator incorrect colour |1.4.A.2f| | 35 |
| Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 35 |
| Offside Rear Brake cable has restricted free movement |3.5.1k| | 35 |
| Nearside Front Drag link end ball joint has excessive play |2.2.B.1f| | 34 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 34 |
| Position lamp switch faulty |1.1.A.1| | 34 |
| Rear Direction indicators incorrect colour |1.4.A.2f| | 34 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 34 |
| Nearside Front brake disc excessively scored |3.5.1h| | 33 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 33 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 33 |
| Exhaust mounting missing |7.1.1b| | 33 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 33 |