| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 85 |
| Windscreen wiper does not clear the windscreen effectively | 53 |
| Brake hose excessively deteriorated | 48 |
| Registration plate lamp issues | 40 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 30 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 29 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 25 |
| Registration plate issues | 24 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 22 |
| Emissions not tested |7.0| | 22 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 21 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 21 |
| Offside Rear fog lamp not working |1.3.2b| | 20 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 20 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 17 |
| Offside Rear coil spring fractured |2.4.C.1a| | 16 |
| Front brake disc in such a condition that it is seriously weakened | 16 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 15 |
| Rear brake application uneven | 14 |
| Fuel system component insecure |7.2.1| | 13 |
| Parking brake: efficiency below requirements |3.7.B.7| | 13 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 13 |
| Brake pipe excessively corroded | 13 |
| Brakes imbalanced across an axle | 12 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 12 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 12 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 12 |
| Brake pedal anti-slip provision missing |3.3.A.1b| | 12 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 11 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 11 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 11 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 10 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 10 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 10 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 10 |
| Offside Stop lamp not working |1.2.1b| | 10 |
| Windscreen has damage | 10 |
| Offside Front Steering rack gaiter split |2.2.D.2d| | 9 |
| Offside Steering rack gaiter split |2.2.D.2d| | 8 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 8 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 8 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 8 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 8 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 8 |
| Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 8 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 7 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 7 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 7 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 7 |
| Rear Exhaust system not adequately supported |7.1.1| | 7 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 7 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 7 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 7 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 6 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 6 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 6 |
| Centre Exhaust system not adequately supported |7.1.1| | 6 |
| Rear Mechanical brake component has restricted free movement | 6 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 6 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 6 |
| Nearside Stop lamp not working |1.2.1b| | 6 |
| Brake hose damaged | 6 |
| Nearside Rear Stop lamp not working |1.2.1b| | 6 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 6 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 5 |
| Front Sub-frame corroded and seriously weakened |2.4.G.1| | 5 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 5 |
| rear brakes release unevenly |3.7.B.4| | 5 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 5 |
| Rear brake binding | 5 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 5 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 5 |
| Offside Front brake disc excessively pitted |3.5.1h| | 5 |
| Rear parking brake recording little or no effort | 5 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 5 |
| Offside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 5 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 5 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 5 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 5 |
| Parking brake lever has no reserve travel |3.1.6b| | 5 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 5 |
| Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 5 |
| Offside Headlamp not working on main beam |1.7.5a| | 4 |
| Offside Front Direction indicator incomplete |1.5.A1b| | 4 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 4 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 4 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 4 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 4 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 4 |
| Centre Exhaust mounting missing |7.1.1b| | 4 |
| Exhaust system not adequately supported |7.1.1| | 4 |
| Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Offside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 4 |
| Nearside Front Direction indicator incomplete |1.5.A1b| | 4 |
| Offside Rear Stop lamp not working |1.2.1b| | 4 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 4 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 4 |
| Centre Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 4 |
| Nearside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 4 |
| Front brake disc excessively pitted |3.5.1h| | 4 |
| Front brake application uneven | 4 |
| Power steering component|s| leaking |2.3.3b| | 3 |
| Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Offside Rear Fuel system component insecure |7.2.1| | 3 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 3 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 3 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 3 |
| Service brake: efficiency below requirements |3.7.B.7| | 3 |
| Rear Rear passenger seat cannot be secured in the upright position. |6.2.3| | 3 |
| Nearside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 3 |
| Offside Rear Braking system leaking |3.6.A.1| | 3 |
| Rear Exhaust mounting missing |7.1.1b| | 3 |
| Exhaust engine idle speed too high |7.3.D.1| | 3 |
| Exhaust tailpipe not capable of allowing the emission probe to be inserted |7.3.D.1| | 3 |
| Nearside Rear Upper Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Front Exhaust system not adequately supported |7.1.1| | 3 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 3 |
| Offside Rear Coil spring not correctly located |2.4.C.2| | 3 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 3 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Nearside Front Sub-frame corroded and seriously weakened |2.4.G.1| | 3 |
| Nearside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 3 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 3 |
| Offside Front Brake hose stretched |found during steering lock to lock check| |2.2.D.2b| | 3 |
| Offside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 3 |
| Nearside Rear coil spring corroded so that its cross sectional area is reduced and seriously weakened |2.4.C.1b| | 3 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 3 |
| Windscreen wiper blade insecure | 3 |
| Brake pedal anti-slip provision worn smooth |3.3.A.1b| | 3 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 3 |
| Offside Rear coil spring cracked |2.4.C.1a| | 3 |
| Offside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 2 |
| Offside Front Sub-frame corroded and seriously weakened |2.4.G.1| | 2 |
| Hazard warning switch faulty |1.4.B.1d| | 2 |
| Nearside Front Direction indicator insecure |1.4.A.2b| | 2 |
| Rear Rear fog lamp not working |1.3.2b| | 2 |
| Nearside Outer Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Rear fog lamp tell tale not working |1.3.1b| | 2 |
| Nearside Front Headlamp insecure |1.7.3| | 2 |
| Offside front brake juddering severely |3.7.A.2b| | 2 |
| Brake performance not tested |3.7.A.1| | 2 |
| Fuel hose leaking |7.2.3| | 2 |
| Nearside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Offside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Nearside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Offside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Nearside Front Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Nearside Headlamp aim not tested |1.8.A.1c| | 2 |
| Brake pedal creeps down while the pedal is held under pressure |3.3.B.1a| | 2 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 2 |
| Nearside Front Anti-roll bar rubber bush bonding deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 2 |
| Offside Rear Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Nearside Outer Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 2 |
| Nearside Outer Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Offside Obligatory mirror insecure |8.1.1| | 2 |
| Nearside Outer Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Offside Outer Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Brake hose has insufficient room to move | 2 |
| Nearside Front Brake hose excessively damaged |3.6.B.4d| | 2 |
| Rear brake disc in such a condition that it is seriously weakened | 2 |
| Anti-lock braking system warning lamp does not illuminate |3.4.1b| | 2 |
| Nearside Rear Coil spring mounting corroded and seriously weakened |2.4.C.3c| | 2 |
| Centre Rear Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 2 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 2 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 2 |
| Rear Fuel system component insecure |7.2.1| | 2 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 2 |
| Offside Rear Shock absorber casing corroded externally so the unit does not function |2.7.2a| | 2 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 2 |
| Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Brake hydraulic reservoir fluid level below minimum level |3.6.G.1b| | 2 |
| Rear Stop lamp not working |1.2.1b| | 2 |
| Nearside Front Suspension arm rubber bush bonding deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Offside Rear Lower Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Offside Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 2 |
| An item not tested |Manual| | 2 |
| Centre Front Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Steering rack gaiter split |2.2.D.2d| | 2 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 2 |
| Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 2 |
| Nearside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 2 |
| Nearside Windscreen wiper blade missing |8.2.2| | 2 |
| Offside Obligatory mirror seriously deteriorated, affecting the rear view |8.1.2a| | 2 |
| Offside Front Body has a sharp edge caused by corrosion |6.1.C.1| | 2 |
| Front Windscreen wiper blade deteriorated |8.2.2| | 2 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 2 |
| Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 2 |
| Offside Front Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 2 |
| Rear passenger seat cannot be secured in the upright position. |6.2.3| | 2 |
| Nearside Inner Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Offside Inner Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Fuel system component leaking |7.2.3| | 2 |
| Nearside Front Body has a sharp edge caused by corrosion |6.1.C.1| | 2 |
| Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |