| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 4138 |
| Parking brake: efficiency below requirements |3.7.B.7| | 3955 |
| Registration plate lamp issues | 3225 |
| Rear parking brake recording little or no effort | 2499 |
| Brake pipe excessively corroded | 1780 |
| Windscreen wiper does not clear the windscreen effectively | 1650 |
| Parking brake lever has no reserve travel |3.1.6b| | 1434 |
| Brakes imbalanced across an axle | 1385 |
| Registration plate issues | 1244 |
| Service brake: efficiency below requirements |3.7.B.7| | 1190 |
| Rear brake binding | 1152 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1040 |
| Offside Stop lamp not working |1.2.1b| | 1012 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1001 |
| Nearside Stop lamp not working |1.2.1b| | 964 |
| Brake hose excessively deteriorated | 945 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 892 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 873 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 843 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 821 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 744 |
| Front brake disc in such a condition that it is seriously weakened | 713 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 658 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 623 |
| Brake load sensing valve linkage seized |3.6.E.3| | 602 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 582 |
| Offside Rear fog lamp not working |1.3.2b| | 554 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 524 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 508 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 484 |
| Horn not working |1.6.2a| | 466 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 425 |
| Nearside Rear Stop lamp not working |1.2.1b| | 423 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 421 |
| Offside Rear Stop lamp not working |1.2.1b| | 399 |
| Offside Headlamp insecure |1.7.3| | 399 |
| Offside Headlamp not working on main beam |1.7.5a| | 393 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 387 |
| Rear brake application uneven | 369 |
| Rear Brake load sensing valve linkage seized |3.6.E.3| | 369 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 357 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 340 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 330 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 319 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 314 |
| Front brake application uneven | 300 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 293 |
| Nearside Headlamp not working on main beam |1.7.5a| | 288 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 272 |
| Offside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 271 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 266 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 255 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 245 |
| Nearside Front Direction indicator incomplete |1.5.A1b| | 245 |
| Windscreen has damage | 242 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 240 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 239 |
| Exhaust emits an excessive level of metered smoke for a non-turbo charged engine |7.4.B.3b| | 238 |
| Nearside Headlamp insecure |1.7.3| | 238 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 235 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 231 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 229 |
| Emissions not tested |7.0| | 227 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 225 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 225 |
| Offside Front Direction indicator incomplete |1.5.A1b| | 224 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 217 |
| Front Windscreen wiper blade deteriorated |8.2.2| | 215 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 213 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 206 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 203 |
| Fuel system component leaking |7.2.3| | 199 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 199 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 197 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 195 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 194 |
| Offside Front brake disc excessively pitted |3.5.1h| | 189 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 183 |
| Offside Front Headlamp insecure |1.7.3| | 183 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 182 |
| Rear Mechanical brake component has restricted free movement | 177 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 167 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 165 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 160 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 159 |
| Rear Exhaust system not adequately supported |7.1.1| | 148 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 147 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 145 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 139 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 134 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 134 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 132 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 132 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 130 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 130 |
| Offside Rear Braking system leaking |3.6.A.1| | 129 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 128 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 125 |
| Nearside Rear Braking system leaking |3.6.A.1| | 124 |
| Nearside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 123 |
| Offside Rear Brake cable has wires broken and is significantly weakened |3.5.1b| | 116 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 111 |
| Nearside Front Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 109 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 109 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 108 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 107 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 104 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 103 |
| Offside Brake cable has wires broken and is significantly weakened |3.5.1b| | 100 |
| Nearside Front Headlamp insecure |1.7.3| | 98 |
| Offside front brake binding |3.7.B.1| | 98 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 97 |
| Offside Front Upper Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 94 |
| Nearside Rear Brake cable has wires broken and is significantly weakened |3.5.1b| | 93 |
| Offside Front Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 93 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 90 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 90 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 88 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 88 |
| Nearside Rear Sub-frame attachment rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 86 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 86 |
| Offside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 85 |
| Nearside Rear passenger seat cannot be secured in the upright position. |6.2.3| | 85 |
| Stop lamp not working |1.2.1b| | 83 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 81 |
| Front brake disc excessively pitted |3.5.1h| | 80 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 79 |
| Power steering pipe|s| or hose|s| leaking |2.3.3b| | 75 |
| Nearside Front brake disc excessively scored |3.5.1h| | 74 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 74 |
| Front position lamp|s| not working |1.1.A.3b| | 74 |
| Nearside Brake cable has wires broken and is significantly weakened |3.5.1b| | 73 |
| Offside Rear Sub-frame attachment rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 73 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 72 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 72 |
| Offside Front Upper Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 72 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 72 |
| Offside Front brake disc excessively scored |3.5.1h| | 71 |
| Offside Rear Shock absorber has an excessively worn bush |2.7.4| | 71 |
| Offside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 70 |
| Nearside Rear Sub-frame rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 70 |
| Windscreen wiper blade insecure | 69 |
| Brake load sensing valve linkage defective and function impaired |3.6.E.3| | 68 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 68 |
| Brake load sensing valve seized |3.6.E.3| | 68 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 67 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 67 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 65 |
| Brake pedal spongy |3.3.B.1b| | 65 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 65 |
| Offside Rear Rear wheel bearing rough when rotated |2.6.1| | 65 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 64 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 63 |
| Offside Rear wheel bearing has excessive play |2.6.2| | 62 |