| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 546 |
| Registration plate lamp issues | 521 |
| Headlamp aim out of alignment | 470 |
| Parking brake: efficiency below requirements |3.7.B.7| | 383 |
| Windscreen wiper does not clear the windscreen effectively | 321 |
| Brakes imbalanced across an axle | 261 |
| Brake hose excessively deteriorated | 249 |
| Rear parking brake recording little or no effort | 215 |
| Rear brake binding | 177 |
| Service brake: efficiency below requirements |3.7.B.7| | 166 |
| Registration plate issues | 147 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 139 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 131 |
| Nearside front brake binding |3.7.B.1| | 118 |
| Parking brake lever has no reserve travel |3.1.6b| | 108 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 104 |
| Offside front brake binding |3.7.B.1| | 101 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 95 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 94 |
| Front brake disc in such a condition that it is seriously weakened | 89 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 86 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 86 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 82 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 77 |
| Offside Front front brake binding |3.7.B.1| | 75 |
| Horn not working |1.6.2a| | 70 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 68 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 65 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 59 |
| Nearside Front front brake binding |3.7.B.1| | 59 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 58 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 58 |
| Fuel system component leaking |7.2.3| | 58 |
| Mechanical brake component has restricted free movement | 57 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 56 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 51 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 51 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 50 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 47 |
| Rear brake application uneven | 47 |
| Fuel pipe leaking |7.2.3| | 47 |
| Offside Rear fog lamp not working |1.3.2b| | 47 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 45 |
| Offside Stop lamp not working |1.2.1b| | 45 |
| Rear Mechanical brake component has restricted free movement | 44 |
| Emissions not tested |7.0| | 43 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 42 |
| Front brake application uneven | 42 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 41 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 39 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 39 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 38 |
| Offside Front brake disc excessively pitted |3.5.1h| | 38 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 38 |
| Rear Exhaust has a part missing |7.1.1a| | 36 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 36 |
| Exhaust emits an excessive level of metered smoke for a non-turbo charged engine |7.4.B.3b| | 35 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 35 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 35 |
| Nearside Front Seat belt locking mechanism does not secure or release |5.2.5a| | 34 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 34 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 33 |
| Nearside Stop lamp not working |1.2.1b| | 32 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 32 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 32 |
| Rear Fuel hose leaking |7.2.3| | 32 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 31 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 31 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 30 |
| Offside Front Seat belt locking mechanism does not secure or release |5.2.5a| | 30 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 30 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 30 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 30 |
| Rear Fuel pipe leaking |7.2.3| | 30 |
| Nearside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 29 |
| Nearside Rear Shock absorber has an excessively worn bush |2.7.4| | 29 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 29 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 28 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 28 |
| Front brake disc excessively pitted |3.5.1h| | 27 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 27 |
| Offside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 27 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 27 |
| Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 27 |
| Windscreen has damage | 26 |
| Offside Side repeater not working |1.4.A.2c| | 26 |
| Nearside Headlamp not working on main beam |1.7.5a| | 25 |
| Fuel hose leaking |7.2.3| | 24 |
| Offside Rear Shock absorber has an excessively worn bush |2.7.4| | 24 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 24 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 24 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 24 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 24 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 23 |
| Steering system excessively rough |2.2.D.1| | 23 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 23 |
| Offside Headlamp not working on main beam |1.7.5a| | 23 |
| Brake hose damaged | 23 |
| Brake performance not tested |3.7.A.1| | 22 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 22 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 21 |
| Nearside Headlamp insecure |1.7.3| | 21 |
| Nearside Rear Stop lamp not working |1.2.1b| | 21 |
| Nearside Brake cable has wires broken and is significantly weakened |3.5.1b| | 21 |
| Nearside Rear Brake cable has wires broken and is significantly weakened |3.5.1b| | 20 |
| Windscreen wiper blade insecure | 20 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 20 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 19 |
| Nearside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 19 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 19 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 19 |
| Nearside Rear Lower Shock absorber has an excessively worn bush |2.7.4| | 18 |
| Offside Rear Braking system leaking |3.6.A.1| | 18 |
| Exhaust has a part missing |7.1.1a| | 17 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 16 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 16 |
| Headlamp switch faulty |1.7.1| | 16 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 16 |
| Rear Exhaust system not adequately supported |7.1.1| | 16 |
| Offside Rear Stop lamp not working |1.2.1b| | 16 |
| Front passenger door cannot be opened from inside the vehicle |6.2.B.1b| | 16 |
| Nearside Front brake caliper has restricted free movement |3.5.1k| | 16 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 15 |
| front brake binding |3.7.B.1| | 15 |
| Offside Front Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 15 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 15 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 15 |
| Offside Headlamp insecure |1.7.3| | 15 |
| Nearside Ball joint has excessive play |2.2.B.1f| | 15 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 15 |
| Nearside Front Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 14 |
| Nearside Side repeater not working |1.4.A.2c| | 14 |
| Offside Inner Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 14 |
| Front passenger door cannot be opened from outside the vehicle |6.2.B.1b| | 14 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 14 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 13 |
| Nearside Front Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 13 |
| Nearside Rear Braking system leaking |3.6.A.1| | 13 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 13 |
| Brake pedal spongy |3.3.B.1b| | 12 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 12 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 12 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 12 |
| Offside Front brake caliper has restricted free movement |3.5.1k| | 12 |
| Nearside Front An item not tested |Manual| | 12 |
| Offside Front An item not tested |Manual| | 12 |
| Nearside Front brake disc excessively scored |3.5.1h| | 12 |
| Offside Front brake disc excessively scored |3.5.1h| | 12 |
| Offside Steering rack gaiter split |2.2.D.2d| | 12 |
| Offside Rear Seat belt retracting mechanism defective |5.2.5b| | 12 |
| Offside Front brake disc has restricted free movement |3.5.1j| | 12 |
| Power steering pump drive system defective |2.3.6| | 12 |
| Offside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 11 |
| Offside Front Direction indicator not working |1.4.A.2c| | 11 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 11 |
| Spare wheel carrier insecure |6.4.2| | 11 |
| Offside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 11 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 11 |
| Exhaust tailpipe not capable of allowing the emission probe to be inserted |7.4.B.1| | 11 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 11 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 11 |
| Nearside Front brake disc has restricted free movement |3.5.1j| | 11 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 10 |
| Offside Front Front wheel bearing rough when rotated |2.5.A.2| | 10 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 10 |
| Nearside Rear Seat belt has a cut which has significantly weakened the webbing |5.2.2a| | 10 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 10 |
| Nearside Front Brake hose twisted |found during steering lock to lock check| |2.2.D.2b| | 10 |
| Steering system excessively tight |2.2.D.1| | 10 |
| Offside Rear Lower Shock absorber has an excessively worn bush |2.7.4| | 10 |
| Nearside Inner Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 10 |
| Offside Front Side repeater not working |1.4.A.2c| | 10 |
| Steering column universal joint has excessive play |2.1.5| | 10 |
| Nearside Rear Brake pipe leaking |3.6.A.1| | 10 |
| Offside Brake cable has wires broken and is significantly weakened |3.5.1b| | 10 |
| Offside Rear wheel bearing has excessive play |2.6.2| | 10 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 10 |
| Nearside Rear wheel cylinder leaking |3.6.A.1| | 10 |
| An item not tested |Manual| | 10 |
| Nearside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 10 |
| Nearside Rear Sub-frame attachment rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 10 |
| Offside Rear Rear wheel bearing rough when rotated |2.6.1| | 10 |
| Hazard warning switch faulty |1.4.B.1d| | 10 |
| Nearside Rear Rear wheel bearing rough when rotated |2.6.1| | 10 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 9 |
| Offside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 9 |
| Nearside Rear Sub-frame rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 9 |
| Offside Rear Sub-frame rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 9 |
| Front position lamp|s| not working |1.1.A.3b| | 9 |
| Power steering malfunctioning |2.3.3a| | 9 |
| Offside Rear Brake cable has wires broken and is significantly weakened |3.5.1b| | 9 |
| Windscreen wiper blade deteriorated |8.2.2| | 9 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 9 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 9 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 9 |
| Brake pedal creeps down when held under pressure |3.3.B.1a| | 9 |
| Nearside Headlamp aim not tested |1.8.A.1c| | 9 |
| Offside Rear Sub-frame attachment rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 9 |
| Offside Front Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 9 |