| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 2808 |
| Parking brake: efficiency below requirements |3.7.B.7| | 2800 |
| Registration plate lamp issues | 2460 |
| Windscreen wiper does not clear the windscreen effectively | 2132 |
| Rear parking brake recording little or no effort | 1964 |
| Headlamp aim out of alignment | 1568 |
| Brake hose excessively deteriorated | 1423 |
| Offside Rear fog lamp not working |1.3.2b| | 680 |
| Rear Exhaust system not adequately supported |7.1.1| | 647 |
| Brakes imbalanced across an axle | 621 |
| Battery insecure |1.9.1| | 618 |
| Rear brake binding | 603 |
| Nearside Stop lamp not working |1.2.1b| | 563 |
| Offside Stop lamp not working |1.2.1b| | 457 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 405 |
| Registration plate issues | 403 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 402 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 350 |
| Offside Front Suspension arm corroded and seriously weakened |2.4.G.1| | 327 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 310 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 300 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 262 |
| Offside Rear fog lamp insecure |1.3.2a| | 248 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 226 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 222 |
| Rear brake application uneven | 221 |
| Front brake disc in such a condition that it is seriously weakened | 214 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 209 |
| Nearside Rear Stop lamp not working |1.2.1b| | 189 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 187 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 181 |
| Offside Front Lower Suspension arm corroded and seriously weakened |2.4.G.1| | 178 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 173 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 172 |
| Parking brake lever has no reserve travel |3.1.6b| | 167 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 163 |
| Offside Rear Stop lamp not working |1.2.1b| | 157 |
| Rear fog lamp not working |1.3.2b| | 155 |
| Emissions not tested |7.0| | 151 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 148 |
| Driver`s door cannot be opened from outside the vehicle |6.2.B.1b| | 147 |
| Rear Exhaust has a part missing |7.1.1a| | 146 |
| Horn not working |1.6.2a| | 134 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 134 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 129 |
| Exhaust system not adequately supported |7.1.1| | 128 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 121 |
| Nearside Front Suspension arm corroded and seriously weakened |2.4.G.1| | 120 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 120 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 118 |
| Brake pedal anti-slip provision missing |3.3.A.1b| | 117 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 116 |
| Windscreen has damage | 115 |
| Centre Stop lamp not working |1.2.1b| | 115 |
| Service brake: efficiency below requirements |3.7.B.7| | 114 |
| Rear Mechanical brake component has restricted free movement | 110 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 100 |
| Front brake application uneven | 99 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 95 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 93 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 84 |
| Rear fog lamp tell tale not working |1.3.1b| | 82 |
| Offside Headlamp not working on main beam |1.7.5a| | 80 |
| Windscreen wiper blade insecure | 79 |
| Brake pedal spongy |3.3.B.1b| | 79 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 79 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 79 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 78 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 76 |
| Rear Exhaust mounting missing |7.1.1b| | 75 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 74 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 73 |
| Driver`s door cannot be opened from inside the vehicle |6.2.B.1b| | 72 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 70 |
| Offside front brake binding |3.7.B.1| | 68 |
| Stop lamp not working |1.2.1b| | 68 |
| Offside Rear Rear fog lamp insecure |1.3.2a| | 68 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 68 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 67 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 67 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 66 |
| Offside Front Direction indicator not working |1.4.A.2c| | 65 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 63 |
| Brake hydraulic reservoir fluid level below minimum level |3.6.G.1b| | 59 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 59 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 56 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 56 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 55 |
| Nearside Rear fog lamp insecure |1.3.2a| | 54 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 54 |
| Nearside Front Lower Suspension arm corroded and seriously weakened |2.4.G.1| | 52 |
| Fuel cap/sealing device does not fasten securely by positive means |7.2.4b| | 51 |
| Fuel cap/sealing device missing |7.2.4a| | 50 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 50 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 49 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 49 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 49 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 49 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 49 |
| Front passenger door cannot be opened from outside the vehicle |6.2.B.1b| | 47 |
| Offside Front brake disc excessively pitted |3.5.1h| | 46 |
| Exhaust tailpipe not capable of allowing the emission probe to be inserted |7.3.D.1| | 46 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 46 |
| Exhaust has a part missing |7.1.1a| | 45 |
| Service brake: efficiency below requirements |3.7.C.1a| | 45 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 45 |
| Offside Front Anti-roll bar linkage insecure |2.4.G.1| | 44 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 44 |
| Offside Front Seat belt locking mechanism does not secure or release |5.2.5a| | 44 |
| Fuel system component leaking |7.2.3| | 44 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 43 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 43 |
| Nearside Rear Exhaust system not adequately supported |7.1.1| | 42 |
| Nearside Front Anti-roll bar linkage insecure |2.4.G.1| | 42 |
| Rear fog lamp insecure |1.3.2a| | 41 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 40 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 40 |
| Offside Front Body has a sharp edge caused by corrosion |6.1.C.1| | 40 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 40 |
| Offside Rear fog lamp missing |1.3.2a| | 40 |
| Offside Rear Braking system leaking |3.6.A.1| | 39 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 38 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 38 |