| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 5193 |
| Windscreen wiper does not clear the windscreen effectively | 4611 |
| Registration plate lamp issues | 4405 |
| Brake hose excessively deteriorated | 3779 |
| Parking brake: efficiency below requirements |3.7.B.7| | 2857 |
| Registration plate issues | 1999 |
| Brake pipe excessively corroded | 1912 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1856 |
| Rear parking brake recording little or no effort | 1779 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1765 |
| Parking brake lever has no reserve travel |3.1.6b| | 1399 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 1299 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 1298 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 1172 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 1145 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 1037 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 800 |
| Nearside Stop lamp not working |1.2.1b| | 794 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 768 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 737 |
| Brakes imbalanced across an axle | 725 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 673 |
| Offside Stop lamp not working |1.2.1b| | 617 |
| Anti-lock braking system warning lamp indicates an ABS fault | 603 |
| Emissions not tested |7.0| | 600 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 585 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 535 |
| Nearside Side repeater not working |1.4.A.2c| | 527 |
| Windscreen has damage | 412 |
| Offside Front coil spring incomplete |2.4.C.1a| | 401 |
| Rear Exhaust system not adequately supported |7.1.1| | 397 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 370 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 368 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 360 |
| Offside Side repeater not working |1.4.A.2c| | 352 |
| Offside Front coil spring fractured |2.4.C.1a| | 347 |
| Rear brake binding | 338 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 336 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 335 |
| Nearside Rear Stop lamp not working |1.2.1b| | 330 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 327 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 324 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 319 |
| Rear brake application uneven | 317 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 293 |
| Front brake disc in such a condition that it is seriously weakened | 287 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 270 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 269 |
| Exhaust system not adequately supported |7.1.1| | 262 |
| Horn not working |1.6.2a| | 261 |
| Direction indicators incorrect colour |1.4.A.2f| | 256 |
| Service brake: efficiency below requirements |3.7.B.7| | 255 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 253 |
| Offside Rear Stop lamp not working |1.2.1b| | 244 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 239 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 225 |
| Battery insecure |1.9.1| | 220 |
| Nearside Front coil spring fractured |2.4.C.1a| | 220 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 217 |
| Rear brake disc in such a condition that it is seriously weakened | 212 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 211 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 210 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 210 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 195 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 190 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 184 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 170 |
| Parking brake mechanism/associated mounting prescribed area is fractured |3.1.9| | 159 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 156 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 155 |
| Windscreen wiper blade insecure | 155 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 152 |
| Rear Exhaust mounting missing |7.1.1b| | 148 |
| Fuel system component insecure |7.2.1| | 146 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 145 |
| Offside Steering rack gaiter split |2.2.D.2d| | 141 |
| Centre Exhaust system not adequately supported |7.1.1| | 139 |
| Rear Direction indicator incorrect colour |1.4.A.2f| | 136 |
| Power steering component|s| leaking |2.3.3b| | 136 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 135 |
| Offside Rear fog lamp not working |1.3.2b| | 134 |
| Offside Front coil spring broken |2.4.C.1a| | 134 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 133 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 133 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 130 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 129 |
| Nearside Headlamp not working on main beam |1.7.5a| | 129 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 128 |
| Front brake application uneven | 126 |
| Steering column movement between the shaft and steering wheel |2.1.2b| | 125 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 125 |
| Nearside Front Side repeater not working |1.4.A.2c| | 125 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 118 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 117 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 117 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 116 |
| Offside Front Side repeater not working |1.4.A.2c| | 114 |
| Offside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 110 |
| Direction indicator incorrect colour |1.4.A.2f| | 110 |
| Front position lamp|s| not working |1.1.A.3b| | 108 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 107 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 107 |
| Offside Front Direction indicator not working |1.4.A.2c| | 106 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 106 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 106 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 104 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 102 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 102 |
| Brake master cylinder/servo mounting prescribed area is fractured |3.6.C.3| | 101 |
| Rear brake disc excessively pitted |3.5.1h| | 98 |
| Offside Front Macpherson strut corroded and seriously weakened |2.4.G.1| | 96 |
| Rear Direction indicators incorrect colour |1.4.A.2f| | 94 |
| Fuel cap/sealing device does not fasten securely by positive means |7.2.4b| | 94 |
| Steering column top bearing excessively worn |2.1.2c| | 94 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 93 |
| Centre Stop lamp not working |1.2.1b| | 93 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 92 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 92 |