| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 3729 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 3641 |
| Windscreen wiper does not clear the windscreen effectively | 3111 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 2718 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 2283 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 1916 |
| Registration plate lamp issues | 1649 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1424 |
| Registration plate issues | 1403 |
| Nearside Stop lamp not working |1.2.1b| | 1305 |
| Offside Stop lamp not working |1.2.1b| | 1303 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1220 |
| Rear brake binding | 1031 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1014 |
| Rear parking brake recording little or no effort | 816 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 663 |
| Centre Exhaust system not adequately supported |7.1.1| | 657 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 646 |
| Nearside Rear Stop lamp not working |1.2.1b| | 570 |
| Anti-lock braking system warning lamp indicates an ABS fault | 563 |
| Offside Rear Stop lamp not working |1.2.1b| | 516 |
| Brakes imbalanced across an axle | 506 |
| Rear brake disc in such a condition that it is seriously weakened | 450 |
| Front brake disc in such a condition that it is seriously weakened | 432 |
| Offside Rear fog lamp not working |1.3.2b| | 409 |
| Brake pipe excessively corroded | 409 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 397 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 393 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 358 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 357 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 346 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 344 |
| Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 335 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 314 |
| Exhaust system not adequately supported |7.1.1| | 313 |
| Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 308 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 287 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 285 |
| Windscreen has damage | 275 |
| Emissions not tested |7.0| | 262 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 259 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 257 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 256 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 255 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 245 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 240 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 240 |
| Offside Rear Sub-frame rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 209 |
| Nearside Rear Sub-frame rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 203 |
| Offside Rear coil spring broken |2.4.C.1a| | 202 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 200 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 197 |
| Brake hose excessively deteriorated | 185 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 184 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 180 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 179 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 179 |
| Offside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 178 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 175 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 174 |
| Parking brake lever has no reserve travel |3.1.6b| | 170 |
| Rear Mechanical brake component has restricted free movement | 169 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 166 |
| Nearside Rear coil spring broken |2.4.C.1a| | 163 |
| Offside Rear coil spring fractured |2.4.C.1a| | 159 |
| Offside Front brake disc excessively pitted |3.5.1h| | 156 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 153 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 152 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 151 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 143 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 142 |
| Offside Front coil spring fractured |2.4.C.1a| | 141 |
| Offside Front coil spring incomplete |2.4.C.1a| | 138 |
| Stop lamp not working |1.2.1b| | 138 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 136 |
| Nearside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 136 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 136 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 134 |
| Battery insecure |1.9.1| | 133 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 132 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 131 |
| Horn not working |1.6.2a| | 130 |
| Offside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 127 |
| Offside Front Suspension arm rubber bush bonding deteriorated resulting in excessive movement |2.4.G.2| | 126 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 120 |
| Nearside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 120 |
| Front brake application uneven | 118 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 116 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 116 |
| Offside Front Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 115 |
| Offside Front coil spring broken |2.4.C.1a| | 114 |
| Front Exhaust system not adequately supported |7.1.1| | 112 |
| Rear fog lamp not working |1.3.2b| | 112 |
| Offside Headlamp has a product on the lens so that the light output is severely reduced |1.7.5a| | 112 |
| Service brake: efficiency below requirements |3.7.B.7| | 108 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 108 |
| Nearside Front Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 108 |
| Exhaust emits excessive dense blue smoke during acceleration |7.3.A.2c| | 107 |
| Nearside Headlamp has a product on the lens so that the light output is severely reduced |1.7.5a| | 105 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 103 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 98 |
| Windscreen wiper blade insecure | 96 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 95 |
| Offside Rear Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 93 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 91 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 90 |
| Fuel system component leaking |7.2.3| | 89 |
| Rear brake application uneven | 88 |
| Nearside Rear Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 88 |
| Nearside Front suspension has excessive movement at a wishbone pin or bush |2.5.A.1c| | 87 |
| Nearside Front coil spring fractured |2.4.C.1a| | 85 |
| Nearside Front coil spring broken |2.4.C.1a| | 85 |
| Offside Front suspension has excessive movement at a wishbone pin or bush |2.5.A.1c| | 84 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 83 |
| Nearside Rear Rear position lamp|s| not working |1.1.A.3b| | 83 |
| Nearside Front Suspension arm rubber bush bonding deteriorated resulting in excessive movement |2.4.G.2| | 82 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 80 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 80 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 78 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 73 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 73 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 73 |