| Most common failures | No# failures |
|---|
| Brake hose excessively deteriorated | 4678 |
| Brake pipe excessively corroded | 3219 |
| Headlamp aim out of alignment | 3123 |
| Windscreen wiper does not clear the windscreen effectively | 2516 |
| Registration plate lamp issues | 2129 |
| Parking brake: efficiency below requirements |3.7.B.7| | 2021 |
| Rear parking brake recording little or no effort | 1527 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 1097 |
| Parking brake lever has no reserve travel |3.1.6b| | 955 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 949 |
| Brakes imbalanced across an axle | 895 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 872 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 770 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 702 |
| Rear brake binding | 691 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 651 |
| Registration plate issues | 640 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 592 |
| Offside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 592 |
| Nearside Stop lamp not working |1.2.1b| | 591 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 553 |
| Horn not working |1.6.2a| | 522 |
| Fuel tank leaking |7.2.3| | 520 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 509 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 493 |
| Offside Rear fog lamp not working |1.3.2b| | 469 |
| Nearside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 464 |
| Nearside Rear Rear wheel bearing rough when rotated |2.6.1| | 448 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 444 |
| Offside Stop lamp not working |1.2.1b| | 413 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 407 |
| Rear brake application uneven | 400 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 392 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 389 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 384 |
| Service brake: efficiency below requirements |3.7.B.7| | 382 |
| Fuel system component leaking |7.2.3| | 372 |
| Offside Rear Rear wheel bearing rough when rotated |2.6.1| | 353 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 351 |
| Offside Rear wheel bearing has excessive play |2.6.2| | 350 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 341 |
| Emissions not tested |7.0| | 341 |
| Fuel system component insecure |7.2.1| | 331 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 300 |
| Rear Exhaust system not adequately supported |7.1.1| | 295 |
| Offside Side repeater not working |1.4.A.2c| | 285 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 277 |
| Exhaust system not adequately supported |7.1.1| | 272 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 251 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 250 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 247 |
| Brake hose damaged | 244 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 242 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 240 |
| Rear fog lamp tell tale not working |1.3.1b| | 236 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 235 |
| Offside Rear Rear wheel bearing has excessive play |2.6.2| | 233 |
| Nearside Rear Rear wheel bearing has excessive play |2.6.2| | 226 |
| Nearside Rear Stop lamp not working |1.2.1b| | 216 |
| Windscreen has damage | 203 |
| Offside Rear coil spring fractured |2.4.C.1a| | 203 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 202 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 202 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 198 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 198 |
| Centre Exhaust system not adequately supported |7.1.1| | 194 |
| Offside Rear Stop lamp not working |1.2.1b| | 188 |
| Offside Front coil spring fractured |2.4.C.1a| | 186 |
| Nearside Front Shock absorber has negligible damping effect |2.7.5| | 183 |
| Exhaust emissions carbon monoxide content excessive |7.3.B.1a| | 183 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 181 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 174 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 174 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 172 |
| Front brake disc in such a condition that it is seriously weakened | 171 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 170 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 169 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 167 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 162 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 159 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 159 |
| Rear Exhaust mounting missing |7.1.1b| | 143 |
| Steering column top mounting bracket insecure |2.1.2d| | 141 |
| Offside Headlamp insecure |1.7.3| | 136 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 133 |
| Nearside Headlamp insecure |1.7.3| | 129 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 128 |
| Battery insecure |1.9.1| | 127 |
| Nearside front brake binding |3.7.B.1| | 126 |
| Front brake application uneven | 125 |
| Centre Steering rack gaiter split |2.2.D.2d| | 124 |
| Steering column top bearing excessively worn |2.1.2c| | 124 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 124 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 121 |
| Offside Headlamp not working on main beam |1.7.5a| | 120 |
| Offside Obligatory mirror insecure |8.1.1| | 119 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 118 |
| Offside Front coil spring incomplete |2.4.C.1a| | 115 |
| Rear Fuel system component insecure |7.2.1| | 114 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 110 |
| Offside Front Shock absorber has negligible damping effect |2.7.5| | 109 |
| Nearside Headlamp not working on main beam |1.7.5a| | 109 |
| Parking brake lever, pawl mechanism pivots or their associated mountings are insecure |3.1.4b| | 107 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 107 |
| Exhaust emissions hydrocarbon content excessive |7.3.B.1b| | 106 |
| Rear Mechanical brake component has restricted free movement | 106 |
| Nearside Front coil spring fractured |2.4.C.1a| | 104 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 103 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 102 |
| Offside Front Macpherson strut has excessive movement in the upper support bearing assembly |2.5.B.1b| | 102 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 102 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 102 |
| Nearside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 97 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 96 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 96 |
| Windscreen wiper blade insecure | 95 |
| Rear fog lamp not working |1.3.2b| | 93 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 93 |
| Rear Rear fog lamp not working |1.3.2b| | 92 |
| Front Exhaust system not adequately supported |7.1.1| | 92 |
| Offside front brake binding |3.7.B.1| | 92 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 91 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 91 |
| Nearside Side repeater not working |1.4.A.2c| | 90 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 89 |
| Rear Fuel system component leaking |7.2.3| | 89 |
| Offside Front Side repeater not working |1.4.A.2c| | 89 |
| Offside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 88 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 87 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 87 |
| Offside Rear Fuel system component insecure |7.2.1| | 86 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 86 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 84 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 83 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 82 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 82 |
| Nearside Front Macpherson strut has excessive movement in the upper support bearing assembly |2.5.B.1b| | 79 |
| Centre Exhaust mounting missing |7.1.1b| | 79 |
| Parking brake lever has excessive side play in the pivot and may disengage |3.1.4a| | 78 |
| Offside Front brake disc excessively pitted |3.5.1h| | 77 |
| An item not tested |Manual| | 76 |
| Exhaust mounting missing |7.1.1b| | 71 |
| Nearside Front Front wheel bearing rough when rotated |2.5.A.2| | 67 |
| Mechanical brake component has restricted free movement | 66 |
| Offside Front front brake binding |3.7.B.1| | 65 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 64 |
| Brake cable has wires broken and is significantly weakened |3.5.1b| | 63 |
| Brake hydraulic reservoir cap missing |3.6.G.1a| | 63 |
| Steering column movement between the shaft and steering wheel |2.1.2b| | 63 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 63 |
| Offside Front Headlamp insecure |1.7.3| | 62 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 60 |
| Fuel cap/sealing device does not fasten securely by positive means |7.2.4b| | 60 |
| Offside Front Front wheel bearing rough when rotated |2.5.A.2| | 60 |