| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 1743 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1576 |
| Registration plate lamp issues | 1210 |
| Brake hose excessively deteriorated | 1130 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1069 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 1009 |
| Windscreen wiper does not clear the windscreen effectively | 968 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 892 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 773 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 676 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 673 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 646 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 643 |
| Rear parking brake recording little or no effort | 591 |
| Brake pipe excessively corroded | 547 |
| Brake load sensing valve linkage seized |3.6.E.3| | 437 |
| Registration plate issues | 415 |
| Rear brake binding | 414 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 389 |
| Exhaust emits an excessive level of metered smoke for a non-turbo charged engine |7.4.B.3b| | 383 |
| Offside Headlamp insecure |1.7.3| | 374 |
| Nearside Headlamp insecure |1.7.3| | 373 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 358 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 330 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 313 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 309 |
| Parking brake lever has no reserve travel |3.1.6b| | 303 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 289 |
| Nearside Stop lamp not working |1.2.1b| | 281 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 276 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 269 |
| Brakes imbalanced across an axle | 265 |
| Horn not working |1.6.2a| | 263 |
| Offside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 258 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 254 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 240 |
| Fuel tank leaking |7.2.3| | 238 |
| Offside Stop lamp not working |1.2.1b| | 232 |
| Rear Brake load sensing valve linkage seized |3.6.E.3| | 214 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 205 |
| Emissions not tested |7.0| | 204 |
| Front brake disc in such a condition that it is seriously weakened | 202 |
| Brake load sensing valve linkage defective and function impaired |3.6.E.3| | 198 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 198 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 195 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 194 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 190 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 190 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 187 |
| Windscreen wiper blade insecure | 186 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 185 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 179 |
| Hazard warning switch faulty |1.4.B.1d| | 175 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 174 |
| Nearside Front Headlamp insecure |1.7.3| | 173 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 171 |
| Offside Front Headlamp insecure |1.7.3| | 168 |
| Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 167 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 166 |
| Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 166 |
| Offside Rear fog lamp not working |1.3.2b| | 166 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 166 |
| Offside Rear wheel bearing has excessive play |2.6.2| | 166 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 161 |
| Driver`s seat insecure |6.2.A.1| | 160 |
| Offside Front brake disc excessively pitted |3.5.1h| | 156 |
| Service brake: efficiency below requirements |3.7.B.7| | 156 |
| Offside Rear Brake cable has wires broken and is significantly weakened |3.5.1b| | 154 |
| Rear brake application uneven | 152 |
| Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 152 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 150 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 148 |
| Offside Rear coil spring fractured |2.4.C.1a| | 145 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 143 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 142 |
| Offside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 141 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 140 |
| Windscreen has damage | 140 |
| Nearside Rear Rear wheel bearing has excessive play |2.6.2| | 137 |
| Nearside Rear Rear wheel bearing rough when rotated |2.6.1| | 132 |
| Nearside Rear Brake cable has wires broken and is significantly weakened |3.5.1b| | 131 |
| Nearside Rear Stop lamp not working |1.2.1b| | 129 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 127 |
| Nearside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 127 |
| Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 125 |
| Offside Rear Coil spring mounting corroded and seriously weakened |2.4.C.3c| | 124 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 123 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 117 |
| Offside Rear Rear wheel bearing rough when rotated |2.6.1| | 117 |
| Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 116 |
| Offside Front coil spring fractured |2.4.C.1a| | 114 |
| Offside Brake cable has wires broken and is significantly weakened |3.5.1b| | 114 |
| Offside Front coil spring incomplete |2.4.C.1a| | 114 |
| Offside Rear Rear wheel bearing has excessive play |2.6.2| | 111 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 111 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 106 |
| Nearside Brake cable has wires broken and is significantly weakened |3.5.1b| | 105 |
| Nearside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 105 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 102 |
| Offside Rear Upper Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 99 |
| Offside Rear Stop lamp not working |1.2.1b| | 97 |
| Rear Brake load sensing valve linkage defective and function impaired |3.6.E.3| | 96 |
| Rear Exhaust system not adequately supported |7.1.1| | 96 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 95 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 95 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 94 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 94 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 94 |
| Offside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 94 |
| Offside Front Lower Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 93 |
| Rear Mechanical brake component has restricted free movement | 91 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 91 |
| Nearside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 90 |
| Offside Outer Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 89 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 88 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 86 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 85 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 83 |
| Offside Seat belt anchorage prescribed area is fractured |5.2.6| | 83 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 82 |
| Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 77 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 74 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 73 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 71 |
| Nearside Outer Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 70 |
| Nearside Seat belt anchorage prescribed area is fractured |5.2.6| | 70 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 70 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 68 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 67 |
| Offside Front Seat belt locking mechanism does not secure or release |5.2.5a| | 65 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 64 |
| Brake cable has wires broken and is significantly weakened |3.5.1b| | 64 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 61 |
| Front brake application uneven | 60 |
| Nearside Front coil spring fractured |2.4.C.1a| | 60 |
| Offside Outer Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 59 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 58 |
| Front Exhaust system not adequately supported |7.1.1| | 57 |
| Offside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 57 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 57 |
| Exhaust system not adequately supported |7.1.1| | 55 |
| Nearside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 55 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 55 |
| Offside Rear Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 54 |
| Nearside Rear Upper Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 53 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 53 |
| Front brake disc excessively pitted |3.5.1h| | 53 |
| Offside Front Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 52 |
| Offside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 51 |
| Offside Windscreen wiper not operating over a large enough area to give an adequate view |8.2.1c| | 51 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 49 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 49 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 48 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 48 |
| Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 47 |
| Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 46 |
| Headlamp insecure |1.7.3| | 46 |
| Offside Front Seat belt anchorage prescribed area is fractured |5.2.6| | 45 |
| Steering column top bearing excessively worn |2.1.2c| | 45 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 45 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 43 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 43 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 43 |
| Brake pedal spongy |3.3.B.1b| | 42 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 41 |
| Horn not loud enough to be heard by another road user |1.6.2b| | 41 |
| Nearside Outer Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 41 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 39 |
| Brake performance not tested |3.7.A.1| | 39 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 38 |
| Offside Inner Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 37 |
| Front Exhaust mounting missing |7.1.1b| | 37 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 36 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 36 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 36 |
| Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 36 |
| Rear fog lamp tell tale not working |1.3.1b| | 35 |
| Offside Rear Upper Coil spring mounting corroded and seriously weakened |2.4.C.3c| | 35 |
| Rear Exhaust has a part missing |7.1.1a| | 35 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 34 |
| Offside Headlamp not working on main beam |1.7.5a| | 34 |
| Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3| | 33 |
| Horn sounds harsh or grating |1.6.2e| | 33 |
| Offside Outer Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 32 |
| Nearside Rear Coil spring mounting corroded and seriously weakened |2.4.C.3c| | 32 |
| Nearside Outer Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 32 |
| Nearside Rear Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 31 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 31 |
| Offside Inner Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 31 |
| Fuel system component leaking |7.2.3| | 31 |
| Nearside Front Seat belt anchorage prescribed area is fractured |5.2.6| | 30 |
| Offside Rear Lower Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 30 |
| Windscreen wiper blade deteriorated |8.2.2| | 30 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 30 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 30 |
| Offside Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 29 |
| Windscreen has a sticker or other obstruction encroaching by more than 10mm within zone `A` |8.3.1b| | 29 |
| Offside Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 29 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 29 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.2| | 29 |
| Offside Rear Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 29 |