| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 8029 |
| Headlamp aim out of alignment | 4456 |
| Windscreen wiper does not clear the windscreen effectively | 3085 |
| Brake hose excessively deteriorated | 2175 |
| Brake pipe excessively corroded | 1481 |
| Registration plate issues | 1069 |
| Horn not working |1.6.2a| | 1019 |
| Parking brake: efficiency below requirements |3.7.B.7| | 944 |
| Exhaust emits an excessive level of metered smoke for a non-turbo charged engine |7.4.B.3b| | 915 |
| Nearside Headlamp insecure |1.7.3| | 841 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 841 |
| Offside Headlamp insecure |1.7.3| | 836 |
| Rear parking brake recording little or no effort | 816 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 776 |
| Nearside Stop lamp not working |1.2.1b| | 736 |
| Offside Stop lamp not working |1.2.1b| | 700 |
| Brakes imbalanced across an axle | 695 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 672 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 664 |
| Front brake disc in such a condition that it is seriously weakened | 656 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 619 |
| Windscreen has damage | 566 |
| Brake load sensing valve linkage seized |3.6.E.3| | 563 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 545 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 539 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 533 |
| Offside Rear fog lamp not working |1.3.2b| | 514 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 502 |
| Rear brake application uneven | 495 |
| Rear brake binding | 460 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 456 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 439 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 422 |
| Windscreen wiper blade insecure | 413 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 405 |
| Emissions not tested |7.0| | 398 |
| Parking brake lever has no reserve travel |3.1.6b| | 396 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 346 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 343 |
| Offside Front Headlamp insecure |1.7.3| | 331 |
| Rear Exhaust system not adequately supported |7.1.1| | 328 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 324 |
| Service brake: efficiency below requirements |3.7.B.7| | 323 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 302 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 302 |
| Nearside Rear Stop lamp not working |1.2.1b| | 301 |
| Nearside Front Headlamp insecure |1.7.3| | 300 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 285 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 283 |
| Offside Rear Stop lamp not working |1.2.1b| | 276 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 270 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 266 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 245 |
| Hazard warning switch faulty |1.4.B.1d| | 235 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 233 |
| Offside Front Seat belt locking mechanism does not secure or release |5.2.5a| | 231 |
| Offside Rear wheel bearing has excessive play |2.6.2| | 228 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 227 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 221 |
| Front Exhaust system not adequately supported |7.1.1| | 218 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 212 |
| Rear Brake load sensing valve linkage seized |3.6.E.3| | 208 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 205 |
| Exhaust system not adequately supported |7.1.1| | 205 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 198 |
| Fuel tank leaking |7.2.3| | 196 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 191 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 188 |
| Offside Front brake disc excessively pitted |3.5.1h| | 186 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 185 |
| Nearside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 181 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 175 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 174 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 173 |
| Offside Front coil spring fractured |2.4.C.1a| | 173 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 173 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 172 |
| Brake pedal spongy |3.3.B.1b| | 172 |
| Front Exhaust mounting missing |7.1.1b| | 170 |
| Offside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 169 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 167 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 165 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 164 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 162 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 161 |
| Parking brake mechanism/associated mounting prescribed area is fractured |3.1.9| | 158 |
| Headlamp switch faulty |1.7.1| | 147 |
| Offside Front coil spring incomplete |2.4.C.1a| | 145 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 143 |
| Offside Seat belt locking mechanism does not secure or release |5.2.5a| | 140 |
| Nearside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 138 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 138 |
| Front brake application uneven | 129 |
| Battery insecure |1.9.1| | 128 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 125 |
| Nearside Rear Rear wheel bearing has excessive play |2.6.2| | 122 |
| Nearside Rear Rear wheel bearing rough when rotated |2.6.1| | 122 |
| Offside Rear Direction indicator not working |1.4.A.2c| | 120 |
| Offside Obligatory mirror missing |8.1.1| | 119 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 119 |
| Front brake disc excessively pitted |3.5.1h| | 116 |
| Driver`s seat insecure |6.2.A.1| | 115 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 114 |
| Offside Headlamp not working on main beam |1.7.5a| | 114 |
| Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f| | 111 |
| Nearside Headlamp not working on main beam |1.7.5a| | 111 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 110 |
| Rear fog lamp switch faulty |1.3.1a| | 110 |
| Offside Rear Rear wheel bearing has excessive play |2.6.2| | 109 |
| Offside Obligatory mirror insecure |8.1.1| | 106 |
| Offside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 102 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 101 |
| Spare wheel carrier insecure |6.4.2| | 100 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 98 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 98 |
| Nearside Front Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 97 |
| Offside Windscreen wiper not operating over a large enough area to give an adequate view |8.2.1c| | 96 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 96 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 94 |
| Exhaust mounting missing |7.1.1b| | 93 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 93 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 92 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 91 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 90 |
| Headlamp insecure |1.7.3| | 89 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 87 |
| Nearside Front coil spring fractured |2.4.C.1a| | 87 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 86 |
| Offside Front Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 86 |
| Nearside Front Anti-roll bar attachment bracket/mounting fractured |2.4.G.1| | 85 |
| Centre Exhaust system not adequately supported |7.1.1| | 84 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 84 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 84 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 84 |
| Rear Exhaust mounting missing |7.1.1b| | 84 |
| Offside Rear Rear wheel bearing rough when rotated |2.6.1| | 83 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 83 |
| Horn sounds harsh or grating |1.6.2e| | 82 |
| Parking brake mechanism/associated mounting prescribed area is excessively corroded |3.1.9| | 81 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 80 |
| Offside Steering rack gaiter split |2.2.D.2d| | 80 |
| Offside Front Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 80 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 80 |
| Rear Mechanical brake component has restricted free movement | 79 |
| Fuel system component leaking |7.2.3| | 79 |
| Brake pedal has insufficient reserve movement |3.3.A.5| | 79 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 74 |
| Rear fog lamp tell tale not working |1.3.1b| | 73 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 70 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 70 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 69 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 69 |
| Rear fog lamp not working |1.3.2b| | 68 |
| Rear Rear fog lamp not working |1.3.2b| | 67 |
| Fuel hose leaking |7.2.3| | 66 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 66 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 66 |
| Horn not loud enough to be heard by another road user |1.6.2b| | 66 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 65 |
| Nearside Obligatory mirror missing |8.1.1| | 65 |
| Brake performance not tested |3.7.A.1| | 65 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 65 |
| Brake pedal creeps down when held under pressure |3.3.B.1a| | 63 |
| Nearside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 63 |
| Brake load sensing valve seized |3.6.E.3| | 60 |
| Position lamp switch faulty |1.1.A.1| | 60 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 60 |
| Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 59 |
| Offside Rear Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 59 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 58 |
| Offside Front Anti-roll bar attachment bracket/mounting fractured |2.4.G.1| | 58 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 57 |
| rear brakes release unevenly |3.7.B.4| | 57 |