| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 4959 |
| Headlamp aim out of alignment | 4629 |
| Brake hose excessively deteriorated | 4107 |
| Registration plate lamp issues | 3990 |
| Parking brake: efficiency below requirements |3.7.B.7| | 3899 |
| Windscreen wiper does not clear the windscreen effectively | 3680 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 2885 |
| Rear parking brake recording little or no effort | 2436 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 2071 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 1734 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 1349 |
| Service brake: efficiency below requirements |3.7.B.7| | 1296 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1228 |
| Registration plate issues | 1212 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1118 |
| Offside Stop lamp not working |1.2.1b| | 1090 |
| Brakes imbalanced across an axle | 1069 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 1068 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1025 |
| Parking brake lever has no reserve travel |3.1.6b| | 1013 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1008 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1003 |
| Nearside Stop lamp not working |1.2.1b| | 1001 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 998 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 973 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 942 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 906 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 901 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 901 |
| Emissions not tested |7.0| | 900 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 838 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 829 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 804 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 791 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 791 |
| Offside Rear Radius arm has excessive play in a pin/bush |2.4.G.2| | 773 |
| Nearside Rear Radius arm has excessive play in a pin/bush |2.4.G.2| | 728 |
| Rear brake application uneven | 676 |
| Offside Rear fog lamp not working |1.3.2b| | 644 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 615 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 579 |
| Offside Rear Stop lamp not working |1.2.1b| | 496 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 488 |
| Nearside Rear Stop lamp not working |1.2.1b| | 486 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 478 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 464 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 457 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 444 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 442 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 440 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 432 |
| Front brake disc in such a condition that it is seriously weakened | 431 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 416 |
| Brake hose damaged | 412 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 402 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 373 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 363 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 351 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 339 |
| Horn not working |1.6.2a| | 328 |
| Rear Exhaust system not adequately supported |7.1.1| | 327 |
| Nearside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 320 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 317 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 315 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 312 |
| Offside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 305 |
| Front Exhaust system not adequately supported |7.1.1| | 298 |
| Nearside Rear Direction indicator adversely affected by the operation of another lamp |1.4.A.2h| | 294 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 284 |
| Windscreen has damage | 282 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 279 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 277 |
| Offside Front Shock absorber has negligible damping effect |2.7.5| | 276 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 275 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 272 |
| Offside Rear Radius arm has excessive play in a pin/bearing |2.4.G.2| | 270 |
| Rear brake binding | 261 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 259 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 258 |
| Fuel tank leaking |7.2.3| | 256 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 252 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 243 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 242 |
| Nearside Side repeater not working |1.4.A.2c| | 237 |
| Nearside Rear Radius arm has excessive play in a pin/bearing |2.4.G.2| | 237 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 235 |
| Fuel system component insecure |7.2.1| | 232 |
| Nearside Front Shock absorber has negligible damping effect |2.7.5| | 232 |
| Offside Rear Direction indicator adversely affected by the operation of another lamp |1.4.A.2h| | 228 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 228 |
| Nearside Rear Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 224 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 222 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 221 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 213 |
| Offside Side repeater not working |1.4.A.2c| | 209 |
| Offside Front brake disc excessively pitted |3.5.1h| | 206 |
| Windscreen wiper blade insecure | 205 |
| Front brake application uneven | 205 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 200 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 198 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 195 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 194 |
| Offside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 190 |
| Exhaust system not adequately supported |7.1.1| | 189 |
| Offside Rear Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 189 |
| Nearside Headlamp not working on main beam |1.7.5a| | 188 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 188 |
| Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 186 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 180 |
| Offside Headlamp not working on main beam |1.7.5a| | 178 |
| Nearside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 172 |
| Nearside Rear Sub-frame rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 160 |
| Nearside Front Brake hose excessively damaged |3.6.B.4d| | 159 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 158 |
| Nearside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 158 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 156 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 156 |
| Nearside Headlamp insecure |1.7.3| | 152 |
| Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 152 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 143 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 142 |
| Front Exhaust mounting missing |7.1.1b| | 142 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 139 |
| Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 138 |
| Offside Rear Sub-frame rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 135 |
| Offside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 133 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 133 |
| Fuel system component leaking |7.2.3| | 133 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 132 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 130 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 129 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 126 |
| Nearside Rear Sub-frame has excessive play in a pin/bush |2.4.G.2| | 124 |
| All position lamps not working |1.1.A.3b| | 124 |
| Offside Headlamp insecure |1.7.3| | 124 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 123 |
| Steering system excessively rough |2.2.D.1| | 117 |
| Nearside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 115 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 114 |
| Offside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 113 |
| Offside Rear fog lamp adversely affected by the operation of another lamp |1.3.2f| | 113 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 110 |
| Nearside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 109 |
| Offside Rear Direction indicator not working |1.4.A.2c| | 109 |
| Nearside Rear Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 108 |
| Offside Rear Suspension arm has excessive play in a pin/bearing |2.4.G.2| | 107 |
| Offside Rear Sub-frame has excessive play in a pin/bush |2.4.G.2| | 105 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 105 |
| Offside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 104 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 103 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 103 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 102 |
| Centre Exhaust system not adequately supported |7.1.1| | 101 |
| Steering column top mounting bracket insecure |2.1.2d| | 100 |
| Stop lamp not working |1.2.1b| | 96 |
| Rear Stop lamp not working |1.2.1b| | 94 |
| Brake hydraulic reservoir fluid level below minimum level |3.6.G.1b| | 94 |
| Exhaust tailpipe not capable of allowing the emission probe to be inserted |7.3.D.1| | 93 |
| Brake performance not tested |3.7.A.1| | 93 |
| Front brake disc excessively pitted |3.5.1h| | 93 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 92 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 91 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 89 |
| Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 89 |
| Fuel cap/sealing device sealing washer missing |7.2.4c| | 88 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 88 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 87 |
| Nearside Rear Suspension arm has excessive play in a pin/bearing |2.4.G.2| | 86 |
| Nearside Rear Braking system leaking |3.6.A.1| | 86 |
| Nearside Front Side repeater not working |1.4.A.2c| | 85 |
| Nearside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 85 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 84 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 84 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 83 |
| Rear Direction indicator incorrect colour |1.4.A.2f| | 82 |
| Nearside Front Headlamp insecure |1.7.3| | 82 |
| Offside Rear Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 80 |
| Front position lamp|s| not working |1.1.A.3b| | 78 |