| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 625 |
| Headlamp aim out of alignment | 289 |
| Rear parking brake recording little or no effort | 280 |
| Parking brake: efficiency below requirements |3.7.B.7| | 278 |
| Windscreen wiper does not clear the windscreen effectively | 262 |
| Registration plate lamp issues | 218 |
| Brakes imbalanced across an axle | 162 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 141 |
| Rear brake binding | 127 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 114 |
| Nearside Stop lamp not working |1.2.1b| | 102 |
| Brake hose excessively deteriorated | 98 |
| Offside Stop lamp not working |1.2.1b| | 91 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 89 |
| Nearside Rear Leaf spring has excessive wear in a shackle pin and/or bush |2.4.B.2| | 87 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 85 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 82 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 79 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 71 |
| Offside Rear Leaf spring has excessive wear in a shackle pin and/or bush |2.4.B.2| | 70 |
| Fuel system component leaking |7.2.3| | 64 |
| Rear brake application uneven | 58 |
| Nearside Rear Leaf spring has a deteriorated shackle pin rubber bush resulting in excessive movement |2.4.B.2| | 57 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 53 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 52 |
| Parking brake lever has no reserve travel |3.1.6b| | 51 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 51 |
| Service brake: efficiency below requirements |3.7.B.7| | 50 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 49 |
| Registration plate issues | 48 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 48 |
| Exhaust emits an excessive level of metered smoke for a non-turbo charged engine |7.4.B.3b| | 46 |
| Offside Rear Leaf spring has a deteriorated shackle pin rubber bush resulting in excessive movement |2.4.B.2| | 44 |
| Front brake disc in such a condition that it is seriously weakened | 44 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 42 |
| Offside Rear Stop lamp not working |1.2.1b| | 41 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 38 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 38 |
| Nearside Rear Stop lamp not working |1.2.1b| | 31 |
| Power steering component|s| leaking |2.3.3b| | 30 |
| Windscreen has damage | 29 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 29 |
| Offside Headlamp not working on main beam |1.7.5a| | 27 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 25 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 25 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 23 |
| Nearside Headlamp not working on main beam |1.7.5a| | 23 |
| Emissions not tested |7.0| | 22 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 21 |
| Horn not working |1.6.2a| | 20 |
| Rear Exhaust system not adequately supported |7.1.1| | 19 |
| Offside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 19 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 19 |
| Rear Exhaust has a part missing |7.1.1a| | 18 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 18 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 18 |
| Front brake application uneven | 18 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 18 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 18 |
| Offside Rear fog lamp not working |1.3.2b| | 18 |
| Battery insecure |1.9.1| | 17 |
| Exhaust system not adequately supported |7.1.1| | 17 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 17 |
| Offside Steering rack gaiter split |2.2.D.2d| | 16 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 16 |
| Nearside Rear Leaf spring has excessive wear in an anchor pin and/or bush |2.4.B.2| | 16 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 16 |
| Windscreen wiper blade insecure | 16 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 15 |
| Offside Front Direction indicator insecure |1.4.A.2b| | 15 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 15 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 15 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 14 |
| Offside Front Lower Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 14 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 13 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 13 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 13 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 13 |
| Offside Rear Leaf spring has excessive wear in an anchor pin and/or bush |2.4.B.2| | 13 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 13 |
| Rear fog lamp not working |1.3.2b| | 13 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 12 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 12 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 12 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 12 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 12 |
| Nearside Front Direction indicator insecure |1.4.A.2b| | 11 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 11 |
| Exhaust has a part missing |7.1.1a| | 11 |
| Rear Mechanical brake component has restricted free movement | 11 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 11 |
| Fuel pipe leaking |7.2.3| | 11 |
| Power steering malfunctioning |2.3.3a| | 11 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 11 |
| Front position lamp|s| not working |1.1.A.3b| | 10 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 10 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 10 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 10 |
| Offside Side repeater not working |1.4.A.2c| | 10 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 10 |
| Offside Rear Braking system leaking |3.6.A.1| | 10 |
| Offside Front Steering rack gaiter split |2.2.D.2d| | 10 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 10 |
| An item not tested |Manual| | 9 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 9 |
| Rear Leaf spring has excessive wear in a shackle pin and/or bush |2.4.B.2| | 9 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 9 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 9 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 9 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 9 |
| Nearside Front Anti-roll bar linkage insecure |2.4.G.1| | 8 |
| Brake hydraulic reservoir fluid level below minimum level |3.6.G.1b| | 8 |
| Offside front brake binding |3.7.B.1| | 8 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 8 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 8 |
| Nearside Rear Leaf spring has a deteriorated anchor pin rubber bush resulting in excessive movement |2.4.B.2| | 8 |
| Fuel cap/sealing device missing |7.2.4a| | 8 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 8 |
| Offside Front Anti-roll bar linkage insecure |2.4.G.1| | 8 |
| Nearside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 8 |
| Brake pedal spongy |3.3.B.1b| | 8 |
| Offside Front brake disc excessively pitted |3.5.1h| | 8 |
| Nearside Front Lower Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 8 |
| Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 7 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 7 |
| Nearside Rear Lower Leaf spring has a deteriorated shackle pin rubber bush resulting in excessive movement |2.4.B.2| | 7 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 7 |
| Offside Front Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 7 |
| Power steering component|s| leaking from a failed seal |2.3.3b| | 7 |
| Offside Inner Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 7 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 6 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 6 |
| Leaf spring has excessive wear in a shackle pin and/or bush |2.4.B.2| | 6 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 6 |
| Front brake disc excessively pitted |3.5.1h| | 6 |
| Offside Leaf spring has excessive wear in a shackle pin and/or bush |2.4.B.2| | 6 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 6 |
| Rear Leaf spring has a deteriorated shackle pin rubber bush resulting in excessive movement |2.4.B.2| | 6 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 6 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 6 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 6 |
| Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 6 |
| Exhaust tailpipe not capable of allowing the emission probe to be inserted |7.4.B.1| | 6 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 6 |