| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 152 |
| Headlamp aim out of alignment | 150 |
| Parking brake: efficiency below requirements |3.7.B.7| | 140 |
| Registration plate lamp issues | 118 |
| Rear parking brake recording little or no effort | 92 |
| Windscreen wiper does not clear the windscreen effectively | 85 |
| Parking brake lever has no reserve travel |3.1.6b| | 82 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 76 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 38 |
| Registration plate issues | 32 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 23 |
| Front brake disc in such a condition that it is seriously weakened | 20 |
| Rear brake disc in such a condition that it is seriously weakened | 20 |
| Rear brake binding | 18 |
| Brakes imbalanced across an axle | 18 |
| Nearside Front drive shaft coupling is excessively worn |2.5.C.1c| | 17 |
| Offside Front drive shaft coupling is excessively worn |2.5.C.1c| | 17 |
| Nearside Headlamp insecure |1.7.3| | 15 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 15 |
| Offside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 15 |
| Service brake: efficiency below requirements |3.7.B.7| | 14 |
| Offside Front Front drive shaft coupling is excessively worn |2.5.C.1c| | 14 |
| Offside Headlamp insecure |1.7.3| | 13 |
| Nearside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 13 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 12 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 12 |
| Nearside Stop lamp not working |1.2.1b| | 12 |
| Anti-lock braking system warning lamp indicates an ABS fault | 12 |
| Offside Rear fog lamp not working |1.3.2b| | 12 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 11 |
| Offside Stop lamp not working |1.2.1b| | 11 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 11 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 11 |
| Centre Stop lamp not working |1.2.1b| | 10 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 10 |
| Brake hose excessively deteriorated | 10 |
| Offside Front Side repeater not working |1.4.A.2c| | 9 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 9 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 9 |
| Offside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 9 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 8 |
| Windscreen has damage | 8 |
| Offside Rear Stop lamp not working |1.2.1b| | 8 |
| Fuel system component leaking |7.2.3| | 8 |
| Front Steering damper leaking oil |2.2.C.1f| | 8 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 8 |
| Offside Drag link end ball joint has excessive play |2.2.B.1f| | 8 |
| Offside Front brake disc excessively pitted |3.5.1h| | 7 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 7 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 7 |
| Rear brake application uneven | 7 |
| Rear Rear fog lamp not working |1.3.2b| | 7 |
| Windscreen wiper blade insecure | 7 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 7 |
| Offside Front brake disc excessively scored |3.5.1h| | 6 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 6 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 6 |
| Rear brake disc excessively pitted |3.5.1h| | 6 |
| Offside Front Front constant velocity joint is excessively worn |2.5.C.1b| | 6 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 6 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 6 |
| Offside Front Drive shaft uj which forms part of the suspension has excessive play in a universal joint |2.4.G.4b| | 6 |
| Battery insecure |1.9.1| | 6 |
| Nearside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 6 |
| Horn not working |1.6.2a| | 6 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 6 |
| Nearside Front brake disc excessively scored |3.5.1h| | 5 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 5 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 5 |
| Stop lamp not working |1.2.1b| | 5 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 5 |
| Emissions not tested |7.0| | 5 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 5 |
| Nearside Front Front drive shaft coupling is excessively worn |2.5.C.1c| | 5 |
| Brake performance not tested |3.7.A.1| | 5 |
| Offside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 5 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 5 |
| Offside Rear Wheel nut|s| missing |4.2.A.1e| | 5 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 5 |
| Fuel pipe leaking |7.2.3| | 5 |
| Offside Front Panhard rod has excessive play in a ball joint |2.4.G.2| | 5 |
| Offside Front Wheel nut|s| missing |4.2.A.1e| | 5 |
| Steering system has excessive free play detected at the steering wheel |steering box fitted| |2.2.A.1a| | 5 |
| Nearside Front Wheel nut|s| missing |4.2.A.1e| | 5 |
| Nearside Front Drive shaft uj which forms part of the suspension has excessive play in a universal joint |2.4.G.4b| | 5 |
| Service brake: efficiency below requirements |3.7.C.1a| | 5 |
| Offside Side repeater not working |1.4.A.2c| | 5 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 5 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 5 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 4 |
| Offside Front constant velocity joint is excessively worn |2.5.C.1b| | 4 |
| Offside Front Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 4 |
| Nearside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 4 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 4 |
| Front Tie bar/rod has excessive play in a ball joint |2.4.G.2| | 4 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 4 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Offside front brake binding |3.7.B.1| | 4 |
| Front Panhard rod has excessive play in a ball joint |2.4.G.2| | 4 |
| Nearside Front Upper Ball joint has excessive play |2.2.B.1f| | 4 |
| Offside Front Upper Ball joint has excessive play |2.2.B.1f| | 4 |
| Nearside Rear Wheel nut|s| missing |4.2.A.1e| | 4 |
| Nearside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 4 |
| Nearside Rear Stop lamp not working |1.2.1b| | 4 |
| Nearside Front Upper Axle swivel joint has excessive play in a ball joint |2.5.A.3b| | 4 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 4 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 4 |
| An item not tested |Manual| | 4 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 4 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 4 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 3 |
| Centre Stop lamp has less than 50% of the light sources illuminating |1.2.1b| | 3 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 3 |
| Offside Front Drag link end ball joint has excessive play |2.2.B.1f| | 3 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 3 |
| Front Windscreen wiper blade deteriorated |8.2.2| | 3 |
| brake disc excessively pitted |3.5.1h| | 3 |
| Offside Front front brake binding |3.7.B.1| | 3 |
| Nearside Rear position lamp|s| incorrect colour |1.1.A.3e| | 3 |
| Windscreen wiper blade deteriorated |8.2.2| | 3 |
| Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 3 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 3 |
| Exhaust system not adequately supported |7.1.1| | 3 |
| Nearside Front Brake pipe leaking |3.6.A.1| | 3 |
| Nearside Front front brake binding |3.7.B.1| | 3 |
| Offside Headlamp not working on main beam |1.7.5a| | 3 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 3 |
| Nearside Front Anti-roll bar linkage fractured |2.4.G.1| | 3 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 3 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 3 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 3 |
| Nearside Rear brake disc excessively scored |3.5.1h| | 3 |
| Nearside Front Front constant velocity joint is excessively worn |2.5.C.1b| | 3 |
| Anti-lock braking system warning lamp does not illuminate |3.4.1b| | 3 |
| Offside Rear Brake pipe inadequately clipped |3.6.B.1| | 3 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 3 |
| Offside Front Shock absorber has negligible damping effect |2.7.5| | 3 |
| Nearside Drag link end ball joint has excessive play |2.2.B.1f| | 3 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 3 |
| Nearside Front Headlamp insecure |1.7.3| | 3 |
| Rear fog lamp not working |1.3.2b| | 3 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 3 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 3 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 3 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 3 |
| Offside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 3 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 3 |
| Offside Headlamp aim beam image kick up to the offside |1.8| | 3 |
| Nearside Outer Front constant velocity joint is excessively worn |2.5.C.1b| | 3 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 3 |
| Nearside Front constant velocity joint is excessively worn |2.5.C.1b| | 3 |
| Nearside Front Lower Axle swivel joint has excessive play in a ball joint |2.5.A.3b| | 3 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 3 |
| Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 3 |
| Brake pedal creeps down when held under pressure |3.3.B.1a| | 3 |
| Front brake application uneven | 3 |
| Offside Rear Seat belt retracting mechanism defective |5.2.5b| | 3 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 2 |
| Nearside Rear brake disc contaminated by oil |3.5.1h| | 2 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Nearside Front Drag link end ball joint has excessive play |2.2.B.1f| | 2 |
| Offside Front Steering pivot point has excessive play |2.2.B.1g| | 2 |
| Nearside Outer Front Front drive shaft coupling is excessively worn |2.5.C.1c| | 2 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 2 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 2 |
| Offside Front Anti-roll bar linkage fractured |2.4.G.1| | 2 |
| Nearside Rear Suspension arm corroded and seriously weakened |2.4.G.1| | 2 |
| Offside Rear Suspension arm corroded and seriously weakened |2.4.G.1| | 2 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Front brake excessively fluctuating | 2 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 2 |
| Nearside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 2 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 2 |
| Nearside Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 2 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 2 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 2 |
| Offside Rear brake disc excessively scored |3.5.1h| | 2 |
| All position lamps not working |1.1.A.3b| | 2 |
| Front Fuel system component leaking |7.2.3| | 2 |
| Brake hydraulic reservoir fluid level below minimum level |3.6.G.1b| | 2 |
| Offside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 2 |
| Anti-lock braking system warning lamp is missing. |3.4.1a| | 2 |
| Hazard warning switch faulty |1.4.B.1d| | 2 |
| Front brake disc excessively pitted |3.5.1h| | 2 |
| Nearside Rear Lower Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 2 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Offside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 2 |
| Offside Front Brake pipe leaking |3.6.A.1| | 2 |
| Brake pedal spongy |3.3.B.1b| | 2 |
| Brake pedal anti-slip provision missing |3.3.A.1b| | 2 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 2 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 2 |
| Offside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Offside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 2 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 2 |
| Nearside Front Lower Ball joint has excessive play |2.2.B.1f| | 2 |
| Offside Front Lower Ball joint has excessive play |2.2.B.1f| | 2 |
| Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 2 |
| Nearside front brake juddering severely |3.7.A.2b| | 2 |
| Centre Statutory seat belt missing |5.1.1| | 2 |
| Offside Front Anti-roll bar fractured |2.4.G.1| | 2 |
| Offside Outer Front drive shaft coupling is excessively worn |2.5.C.1c| | 2 |
| Offside Front Panhard rod has excessive play in a pin/bush |2.4.G.2| | 2 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 2 |
| Nearside rear brake juddering severely |3.7.A.5b| | 2 |
| Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 2 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Hazard warning lamps inoperative |1.4.B.1b| | 2 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 2 |
| Offside Front Lower Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 2 |
| Nearside Rear Upper Shock absorber has an excessively worn bush |2.7.4| | 2 |
| Offside Rear Upper Shock absorber has an excessively worn bush |2.7.4| | 2 |
| Nearside Rear Passenger`s seat cannot be secured in the upright position. |6.2.A.2| | 2 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 2 |
| Offside Front Braking system leaking |3.6.A.1| | 2 |
| Offside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 2 |
| Nearside Front Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Offside Front Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Driver`s seat insecure |6.2.A.1| | 2 |
| Offside Front Anti-roll bar linkage insecure |2.4.G.1| | 2 |
| Offside Rear wheel bearing has excessive play |2.6.2| | 2 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 2 |
| Offside Rear Shock absorber detached |2.7.2b| | 2 |
| Centre Stop lamp excessively damaged so that it is not visible from a reasonable distance |1.2.1d| | 2 |
| Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 2 |
| Offside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 2 |
| Nearside Rear Rear wheel bearing has excessive play |2.6.2| | 2 |
| Nearside Front Upper Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a| | 2 |
| Nearside Front Lower Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a| | 2 |
| Nearside Side repeater not working |1.4.A.2c| | 2 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 2 |
| Rear Exhaust system not adequately supported |7.1.1| | 2 |
| Offside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Nearside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Rear brake disc excessively scored |3.5.1h| | 2 |
| Nearside Front Front wheel bearing rough when rotated |2.5.A.2| | 2 |
| Nearside front brake binding |3.7.B.1| | 2 |
| Front Panhard rod attachment bracket/mounting insecure |2.4.G.1| | 2 |