| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 4089 |
| Registration plate lamp issues | 2761 |
| Windscreen wiper does not clear the windscreen effectively | 2145 |
| Headlamp aim out of alignment | 1956 |
| Brake hose excessively deteriorated | 1382 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 780 |
| Parking brake: efficiency below requirements |3.7.B.7| | 736 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 733 |
| Brakes imbalanced across an axle | 713 |
| Registration plate issues | 623 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 527 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 514 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 509 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 504 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 481 |
| Nearside Stop lamp not working |1.2.1b| | 463 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 460 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 460 |
| Rear parking brake recording little or no effort | 456 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 454 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 443 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 440 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 424 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 421 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 394 |
| Horn not working |1.6.2a| | 389 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 386 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 369 |
| Offside Rear fog lamp not working |1.3.2b| | 348 |
| Offside Stop lamp not working |1.2.1b| | 334 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 328 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 307 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 302 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 284 |
| Emissions not tested |7.0| | 281 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 270 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 268 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 253 |
| Parking brake lever has no reserve travel |3.1.6b| | 249 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 214 |
| Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 213 |
| Offside Front Suspension arm corroded and seriously weakened |2.4.G.1| | 212 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 204 |
| Offside front brake binding |3.7.B.1| | 203 |
| Service brake: efficiency below requirements |3.7.B.7| | 200 |
| Rear Exhaust system not adequately supported |7.1.1| | 192 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 187 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 182 |
| Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 179 |
| Windscreen has damage | 178 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 175 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 174 |
| Battery insecure |1.9.1| | 173 |
| Front brake application uneven | 167 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 160 |
| Nearside front brake binding |3.7.B.1| | 159 |
| Nearside Rear Stop lamp not working |1.2.1b| | 151 |
| Front Exhaust system not adequately supported |7.1.1| | 146 |
| Windscreen wiper blade insecure | 139 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 138 |
| Front brake disc in such a condition that it is seriously weakened | 136 |
| Offside Side repeater not working |1.4.A.2c| | 134 |
| Offside Front Lower Suspension arm corroded and seriously weakened |2.4.G.1| | 132 |
| Offside Rear Stop lamp not working |1.2.1b| | 126 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 124 |
| Nearside Front Suspension arm corroded and seriously weakened |2.4.G.1| | 123 |
| Rear brake application uneven | 121 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 120 |
| Exhaust system not adequately supported |7.1.1| | 115 |
| Rear brake binding | 114 |
| Offside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 113 |
| Offside Inner Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 112 |
| Rear Exhaust has a part missing |7.1.1a| | 112 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 112 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 102 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 101 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 101 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 100 |
| Offside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 100 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 96 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 96 |
| Driver`s door cannot be opened from inside the vehicle |6.2.B.1b| | 96 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 96 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 95 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 95 |
| Nearside Inner Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 92 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 92 |
| Offside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 92 |
| Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 92 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 91 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 90 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 89 |
| Offside Front Upper Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 88 |
| Nearside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 87 |
| Offside Front brake disc excessively pitted |3.5.1h| | 87 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 86 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 85 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 85 |
| Offside Front Seat belt locking mechanism does not secure or release |5.2.5a| | 85 |
| Offside Front front brake binding |3.7.B.1| | 84 |
| Nearside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 84 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 83 |
| Nearside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 83 |
| Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 82 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 82 |
| Exhaust tailpipe not capable of allowing the emission probe to be inserted |7.3.D.1| | 80 |
| Mechanical brake component has restricted free movement | 77 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 77 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 76 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 76 |
| Nearside Front front brake binding |3.7.B.1| | 75 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 75 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 74 |
| Rear fog lamp not working |1.3.2b| | 73 |
| Offside Rear Body has a sharp edge caused by corrosion |6.1.C.1| | 71 |
| Nearside Side repeater not working |1.4.A.2c| | 70 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 70 |
| Brake pedal anti-slip provision missing |3.3.A.1b| | 69 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 68 |
| Offside Front Direction indicator not working |1.4.A.2c| | 67 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 67 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 67 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 66 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 65 |
| Nearside Rear Body has a sharp edge caused by corrosion |6.1.C.1| | 64 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 61 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 61 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 60 |
| Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 59 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 58 |
| Nearside Front Upper Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 58 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 57 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 57 |
| Nearside Front Lower Suspension arm corroded and seriously weakened |2.4.G.1| | 56 |
| Exhaust has a part missing |7.1.1a| | 55 |
| Brake performance not tested |3.7.A.1| | 54 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 54 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 54 |
| Offside Rear Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 53 |
| Fuel system component leaking |7.2.3| | 53 |
| Offside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 52 |
| Service brake: efficiency below requirements |3.7.C.1a| | 52 |
| Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 52 |
| Front Exhaust mounting missing |7.1.1b| | 52 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 51 |
| Nearside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 50 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 49 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 49 |
| Fuel pipe leaking |7.2.3| | 49 |
| Brake valve leaking |3.6.A.1| | 48 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 48 |
| Driver`s door cannot be opened from outside the vehicle |6.2.B.1b| | 48 |
| Offside Headlamp not working on main beam |1.7.5a| | 47 |
| Offside Front Wheel nut|s| missing |4.2.A.1e| | 47 |
| Brake hydraulic reservoir fluid level below minimum level |3.6.G.1b| | 47 |
| Rear fog lamp tell tale not working |1.3.1b| | 47 |
| Brake pedal spongy |3.3.B.1b| | 47 |
| Brake load sensing valve linkage seized |3.6.E.3| | 46 |
| Nearside Rear Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 46 |
| Offside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 45 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 44 |
| Rear Brake valve leaking |3.6.A.1| | 44 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 43 |
| Offside Inner Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 43 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 43 |