| Most common failures | No# failures |
|---|
| Parking brake: efficiency below requirements |3.7.B.7| | 9187 |
| Registration plate lamp issues | 8576 |
| Brake pipe excessively corroded | 6651 |
| Headlamp aim out of alignment | 6467 |
| Windscreen wiper does not clear the windscreen effectively | 3698 |
| Brake hose excessively deteriorated | 3258 |
| Rear parking brake recording little or no effort | 2925 |
| Parking brake lever has no reserve travel |3.1.6b| | 2397 |
| Service brake: efficiency below requirements |3.7.B.7| | 2249 |
| Offside Rear fog lamp not working |1.3.2b| | 1770 |
| Nearside Stop lamp not working |1.2.1b| | 1346 |
| Registration plate issues | 1342 |
| Offside Stop lamp not working |1.2.1b| | 1290 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 1228 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 1199 |
| Windscreen has damage | 1181 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 1156 |
| Brake load sensing valve linkage seized |3.6.E.3| | 1097 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1067 |
| Brakes imbalanced across an axle | 1065 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 1003 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 970 |
| Horn not working |1.6.2a| | 952 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 889 |
| Offside Headlamp not working on main beam |1.7.5a| | 884 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 878 |
| Brake load sensing valve linkage defective and function impaired |3.6.E.3| | 853 |
| Front brake disc in such a condition that it is seriously weakened | 829 |
| Rear brake binding | 814 |
| Nearside Headlamp not working on main beam |1.7.5a| | 788 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 661 |
| Nearside Rear Stop lamp not working |1.2.1b| | 639 |
| Offside Rear Stop lamp not working |1.2.1b| | 563 |
| Nearside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 562 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 529 |
| Offside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 524 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 520 |
| Offside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 505 |
| Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 500 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 489 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 485 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 485 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 462 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 459 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 455 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 448 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 444 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 437 |
| Battery insecure |1.9.1| | 423 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 405 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 383 |
| Rear brake application uneven | 379 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 378 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 372 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 355 |
| Rear Brake load sensing valve linkage seized |3.6.E.3| | 354 |
| Nearside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 350 |
| Emissions not tested |7.0| | 350 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 346 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 341 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 338 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 337 |
| Offside Steering rack gaiter split |2.2.D.2d| | 335 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 333 |
| Rear fog lamp not working |1.3.2b| | 330 |
| Offside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 325 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 325 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 325 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 322 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 315 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 307 |
| Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 297 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 294 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 282 |
| Fuel system component leaking |7.2.3| | 273 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 261 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 260 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 259 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 258 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 258 |
| Brake load sensing valve seized |3.6.E.3| | 258 |
| Hazard warning switch faulty |1.4.B.1d| | 246 |
| Nearside Rear Shock absorber has an excessively worn bush |2.7.4| | 243 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 242 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 234 |
| Windscreen wiper blade insecure | 232 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 229 |
| Rear Brake load sensing valve linkage defective and function impaired |3.6.E.3| | 227 |
| Brake cable has wires broken and is significantly weakened |3.5.1b| | 222 |
| Anti-lock braking system warning lamp indicates an ABS fault | 218 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 212 |
| Rear Rear fog lamp not working |1.3.2b| | 210 |
| Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 200 |
| Nearside Rear Lower Shock absorber has an excessively worn bush |2.7.4| | 199 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 199 |
| Front brake application uneven | 197 |
| Nearside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 197 |
| Offside Front Steering rack gaiter split |2.2.D.2d| | 194 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 194 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 192 |
| Offside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 190 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 189 |
| Offside Front Shock absorber has negligible damping effect |2.7.5| | 187 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 184 |
| Nearside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 184 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 181 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 180 |
| Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 179 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 178 |
| Brake load sensing valve linkage obviously incorrectly adjusted |3.6.E.3| | 174 |
| Rear Exhaust has a part missing |7.1.1a| | 173 |
| Nearside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 172 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 171 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 166 |
| Offside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 166 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 164 |
| Nearside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 163 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 163 |
| Offside Front brake disc excessively pitted |3.5.1h| | 162 |
| Offside Rear Leaf spring to axle securing nut insecure |2.4.B.7b| | 161 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 160 |
| Nearside Rear Leaf spring to axle securing nut insecure |2.4.B.7b| | 159 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 157 |
| Offside Rear Direction indicator not working |1.4.A.2c| | 157 |
| Nearside Front Direction indicator incomplete |1.5.A1b| | 156 |
| Offside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 156 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 155 |
| Offside Front Body has a sharp edge caused by corrosion |6.1.C.1| | 155 |
| Nearside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 154 |
| Nearside Rear Body has a sharp edge caused by damage |6.1.C.1| | 153 |
| Fuel pipe leaking |7.2.3| | 149 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 147 |
| Rear Exhaust system not adequately supported |7.1.1| | 144 |
| Nearside Front Shock absorber has negligible damping effect |2.7.5| | 142 |
| Brake hose damaged | 142 |
| Offside Rear Body has a sharp edge caused by damage |6.1.C.1| | 141 |
| Offside Rear Shock absorber has an excessively worn bush |2.7.4| | 140 |
| Nearside Side repeater not working |1.4.A.2c| | 140 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 138 |
| Offside Rear Lower Shock absorber has an excessively worn bush |2.7.4| | 136 |
| Rear brake disc in such a condition that it is seriously weakened | 135 |
| Stop lamp not working |1.2.1b| | 133 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 133 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 132 |
| Nearside Rear Leaf spring to axle securing bolt insecure |2.4.B.7b| | 131 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 131 |
| Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f| | 130 |
| Nearside Windscreen wiper blade missing |8.2.2| | 129 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 128 |
| Offside Side repeater not working |1.4.A.2c| | 128 |
| Offside Rear Leaf spring to axle securing bolt insecure |2.4.B.7b| | 125 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 125 |
| Exhaust system not adequately supported |7.1.1| | 124 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 123 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 123 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 122 |
| Offside Front Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 120 |
| Offside Front Lower Ball joint has excessive play |2.2.B.1f| | 117 |
| Nearside Front Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 117 |
| Exhaust has a part missing |7.1.1a| | 116 |
| Fuel cap/sealing device does not fasten securely by positive means |7.2.4b| | 115 |
| Nearside Front Body has a sharp edge caused by corrosion |6.1.C.1| | 114 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 113 |
| Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 111 |
| Nearside Front Lower Ball joint has excessive play |2.2.B.1f| | 109 |
| Nearside Rear Leaf spring saddle is moving relative to the spring |2.4.B.7a| | 109 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 109 |
| Front passenger door cannot be opened from inside the vehicle |6.2.B.1b| | 108 |
| Rear fog lamp tell tale not working |1.3.1b| | 107 |
| Nearside Rear position lamp|s| incomplete |1.1.4a| | 107 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 106 |
| Nearside Rear Body has a sharp edge caused by corrosion |6.1.C.1| | 106 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 105 |
| Offside Front Direction indicator not working |1.4.A.2c| | 103 |
| Brake pedal spongy |3.3.B.1b| | 103 |
| Nearside Body has a sharp edge caused by corrosion |6.1.C.1| | 102 |
| Nearside Front Ball joint has excessive play |2.2.B.1f| | 101 |
| Front Direction indicator incorrect colour |1.4.A.2f| | 101 |
| Hazard warning tell tale not working correctly |1.4.B.1e| | 100 |
| Rear Stop lamp not working |1.2.1b| | 99 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 99 |
| Parking brake: efficiency below requirements |3.7.D.4| | 99 |
| Offside Rear Leaf spring saddle is moving relative to the spring |2.4.B.7a| | 99 |
| Nearside Headlamp aim not tested |1.8.A.1c| | 94 |
| Offside Front Brake hose twisted |found during steering lock to lock check| |2.2.D.2b| | 92 |
| Brake valve damaged |3.6.A.2c| | 91 |
| Spare wheel carrier insecure |6.4.2| | 90 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 90 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 89 |
| Nearside Front Seat belt locking mechanism does not secure or release |5.2.5a| | 89 |
| Offside Front Direction indicator incomplete |1.5.A1b| | 89 |
| Front Leaf spring fractured |2.4.B.1a| | 87 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 87 |
| Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 86 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 86 |
| Nearside Obligatory mirror insecure |8.1.1| | 86 |
| Rear Mechanical brake component has restricted free movement | 86 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 85 |
| Nearside All position lamps not working |1.1.A.3b| | 84 |
| Offside Obligatory mirror insecure |8.1.1| | 84 |
| Offside Rear fog lamp emits a light other than red |1.3.2e| | 83 |
| Offside Rear position lamp|s| incomplete |1.1.4a| | 83 |
| Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 83 |
| Offside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 83 |
| Front passenger door cannot be opened from outside the vehicle |6.2.B.1b| | 82 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 81 |