| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 6773 |
| Headlamp aim out of alignment | 3056 |
| Windscreen wiper does not clear the windscreen effectively | 2547 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 1325 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1086 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1029 |
| Nearside Stop lamp not working |1.2.1b| | 1010 |
| Offside Stop lamp not working |1.2.1b| | 974 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 922 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 897 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 864 |
| Offside Side repeater incorrect colour |1.4.A.2f| | 787 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 785 |
| Brake pipe excessively corroded | 772 |
| Brakes imbalanced across an axle | 716 |
| Registration plate issues | 705 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 669 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 604 |
| Front brake disc in such a condition that it is seriously weakened | 542 |
| Offside front parking brake recording little or no effort |3.7.B.6a| | 538 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 530 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 514 |
| Offside Rear Fluid suspension unit leaking |2.4.D.2| | 472 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 437 |
| Nearside Rear Fluid suspension unit leaking |2.4.D.2| | 409 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 403 |
| Nearside front parking brake recording little or no effort |3.7.B.6a| | 401 |
| Driver`s door cannot be opened from inside the vehicle |6.2.B.1b| | 369 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 369 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 360 |
| Nearside Rear Stop lamp not working |1.2.1b| | 354 |
| Offside Rear Stop lamp not working |1.2.1b| | 335 |
| Nearside Front Fluid suspension unit leaking |2.4.D.2| | 335 |
| Windscreen has damage | 334 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 333 |
| Parking brake lever has no reserve travel |3.1.6b| | 330 |
| Driver`s seat insecure |6.2.A.1| | 318 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 316 |
| Anti-lock braking system warning lamp indicates an ABS fault | 316 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 315 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 313 |
| Offside front brake binding |3.7.B.1| | 285 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 274 |
| Offside Front Fluid suspension unit leaking |2.4.D.2| | 273 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 272 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 266 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 262 |
| Emissions not tested |7.0| | 251 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 244 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 241 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 233 |
| Nearside Front Fluid suspension pipe leaking |2.4.D.2| | 227 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 226 |
| Offside Front Side repeater incorrect colour |1.4.A.2f| | 218 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 215 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 214 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 211 |
| Hazard warning switch faulty |1.4.B.1d| | 200 |
| Nearside front brake binding |3.7.B.1| | 200 |
| Rear brake disc in such a condition that it is seriously weakened | 199 |
| Offside Front Fluid suspension pipe leaking |2.4.D.2| | 196 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 195 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 189 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 186 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 184 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 184 |
| Service brake: efficiency below requirements |3.7.B.7| | 178 |
| Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 176 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 176 |
| Fuel system component leaking |7.2.3| | 176 |
| Rear parking brake recording little or no effort | 175 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 173 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 171 |
| Nearside Front Side repeater incorrect colour |1.4.A.2f| | 170 |
| Centre Stop lamp not working |1.2.1b| | 169 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 165 |
| Offside Rear fog lamp not working |1.3.2b| | 156 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 152 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 151 |
| Offside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 150 |
| Front brake application uneven | 148 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 143 |
| Offside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 142 |
| Rear brake application uneven | 142 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 140 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 137 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 136 |
| Front passenger door cannot be opened from inside the vehicle |6.2.B.1b| | 132 |
| Offside Front front brake binding |3.7.B.1| | 129 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 124 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 124 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 117 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 115 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 112 |
| Brake hose has insufficient room to move | 109 |
| Nearside Front front brake binding |3.7.B.1| | 108 |
| Mechanical brake component has restricted free movement | 106 |
| Side repeater incorrect colour |1.4.A.2f| | 106 |
| Windscreen wiper blade insecure | 105 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 103 |
| Offside Front Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 101 |
| Offside Front front parking brake recording little or no effort |3.7.B.6a| | 100 |
| Rear brake binding | 100 |
| Battery insecure |1.9.1| | 98 |
| Nearside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 98 |
| Offside Front Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 96 |
| Nearside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 95 |
| Nearside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 92 |
| Offside Rear passenger door cannot be opened from outside the vehicle |6.2.B.1c| | 87 |
| Nearside Front Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 83 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 83 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 81 |
| Nearside Rear passenger door cannot be opened from outside the vehicle |6.2.B.1c| | 81 |
| Stop lamp not working |1.2.1b| | 80 |
| Nearside Front Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 80 |
| Offside Front Driver`s door cannot be opened from inside the vehicle |6.2.B.1b| | 79 |
| Nearside Front front parking brake recording little or no effort |3.7.B.6a| | 79 |
| Rear brake disc excessively pitted |3.5.1h| | 78 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 78 |
| Nearside Front Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 77 |
| Nearside Headlamp aim not tested |1.8.A.1c| | 76 |
| Offside Front Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 73 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 71 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 71 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 70 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 68 |