| Most common failures | No# failures |
|---|
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 54 |
| Registration plate lamp issues | 48 |
| Headlamp aim out of alignment | 45 |
| Brake pipe excessively corroded | 43 |
| Windscreen wiper does not clear the windscreen effectively | 29 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 19 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 16 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 14 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 13 |
| Offside Stop lamp not working |1.2.1b| | 13 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 13 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 13 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 12 |
| Parking brake: efficiency below requirements |3.7.B.7| | 12 |
| Nearside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 11 |
| Nearside Stop lamp not working |1.2.1b| | 10 |
| Service brake: efficiency below requirements |3.7.B.7| | 10 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 10 |
| Offside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 9 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 9 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 9 |
| Brakes imbalanced across an axle | 9 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 8 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 8 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 8 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 8 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 8 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 8 |
| Registration plate issues | 7 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 6 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 6 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 6 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 6 |
| Windscreen has damage | 6 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 6 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 6 |
| Parking brake lever has no reserve travel |3.1.6b| | 6 |
| Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 6 |
| Offside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 6 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 6 |
| Headlamp not in good working order adversely affecting beam image |1.2.4a| | 5 |
| Direction indicators incorrect colour |1.4.A.2f| | 5 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 5 |
| Front brake application uneven | 5 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 5 |
| Emissions not tested |7.0| | 5 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 5 |
| Offside Front front brake binding |3.7.B.1| | 4 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 4 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 4 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 4 |
| Rear parking brake recording little or no effort | 4 |
| Offside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 4 |
| Exhaust emits an excessive level of metered smoke for a non-turbo charged engine |7.4.B.3b| | 3 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 3 |
| Offside Rear Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 3 |
| Nearside Rear Stop lamp not working |1.2.1b| | 3 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 3 |
| Nearside Headlamp not working on main beam |1.7.5a| | 3 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 3 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 3 |
| Nearside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 3 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 3 |
| Offside Rear Stop lamp not working |1.2.1b| | 3 |
| Nearside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 3 |
| Offside front brake binding |3.7.B.1| | 2 |
| Anti-lock braking system warning lamp indicates an ABS fault | 2 |
| Nearside Rear Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Nearside Rear Front position lamp|s| not working |1.1.A.3b| | 2 |
| Nearside Headlamp aim not tested |1.8.A.1c| | 2 |
| Offside Headlamp aim not tested |1.8.A.1c| | 2 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 2 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 2 |
| Fuel cap/sealing device does not fasten securely by positive means |7.2.4b| | 2 |
| Windscreen wiper blade insecure | 2 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Nearside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 2 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Offside Rear Rear position lamp|s| incomplete |1.1.4a| | 2 |
| Rear Exhaust system not adequately supported |7.1.1| | 2 |
| Front Direction indicator incorrect colour |1.4.A.2f| | 2 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 2 |
| Power steering component|s| leaking |2.3.3b| | 2 |
| Nearside Front Anti-roll bar linkage fractured |2.4.G.1| | 2 |
| Offside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 2 |
| Nearside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 2 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 2 |
| Nearside Front Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 2 |
| Offside Front Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 2 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 2 |
| Exhaust tailpipe not capable of allowing the emission probe to be inserted |7.4.B.1| | 2 |
| Windscreen wiper blade deteriorated |8.2.2| | 2 |
| Offside Headlamp not working on main beam |1.7.5a| | 2 |
| Nearside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 2 |
| Offside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 2 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 2 |
| Offside Front Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 2 |
| Offside Rear fog lamp not working |1.3.2b| | 2 |
| Offside Direction indicator incorrect colour |1.4.A.2f| | 2 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 2 |
| Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Nearside Front Lower Front suspension has a suspension lower ball joint securing nut not locked |2.5.B.1a| | 1 |
| Centre Rear Stop lamp insecure |1.2.1a| | 1 |
| Offside Headlamp not in good working order |not working| |1.2.4a| | 1 |
| Stop lamp not working |1.2.1b| | 1 |
| Nearside Rear Radius arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Offside Headlamp aim headlamp not in good working order adversely affecting beam image |1.2.4b| | 1 |
| Stop lamp insecure |1.2.1a| | 1 |
| Stop lamp obviously incorrectly positioned |1.2.1a| | 1 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 1 |
| Offside Front Direction indicator not working |1.4.A.2c| | 1 |
| Nearside Rear Bonded suspension unit bonding failed and part of unit is likely to become displaced |2.4.F.2| | 1 |
| Offside Rear Bonded suspension unit bonding failed and part of unit is likely to become displaced |2.4.F.2| | 1 |
| Nearside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 1 |
| Nearside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 1 |
| Offside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 1 |
| Nearside Front suspension has a suspension lower ball joint securing nut not locked |2.5.B.1a| | 1 |
| Offside Front suspension has a suspension lower ball joint securing nut not locked |2.5.B.1a| | 1 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Front Front position lamp|s| not working |1.1.A.3b| | 1 |
| Headlamp aim headlamp not in good working order adversely affecting beam image |1.2.4b| | 1 |
| Nearside Rear Suspension arm rubber bush bonding deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Offside Front front brake grabbing severely |3.7.A.2b| | 1 |
| Fuel cap/sealing device sealing washer missing |7.2.4c| | 1 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| Rear Brake performance not tested |3.7.A.1| | 1 |
| Offside Front Steering locking device missing |2.2.C.1g| | 1 |
| Rear Brake pipe leaking |3.6.A.1| | 1 |
| Offside Side repeater not working |1.4.A.2c| | 1 |
| Offside Rear fog lamp does not emit a steady red light |1.3.2e| | 1 |
| Nearside Front Road wheel badly damaged |4.2.A.1a| | 1 |
| Nearside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Offside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Front Seat belt damaged sufficient to obstruct correct operation of the belt |5.2.2a| | 1 |
| Offside Rear Front position lamp|s| not working |1.1.A.3b| | 1 |
| Offside Side repeater incorrect colour |1.4.A.2f| | 1 |
| Power steering pipe|s| or hose|s| leaking from a joint |2.3.3b| | 1 |
| Nearside Rear Rear position lamp|s| excessively damaged so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| Offside Front Anti-roll bar linkage fractured |2.4.G.1| | 1 |
| Fuel tank leaking |7.2.3| | 1 |
| Nearside Rear passenger seat cannot be secured in the upright position. |6.2.3| | 1 |
| Rear brake application uneven | 1 |
| Nearside Rear Side repeater incorrect colour |1.4.A.2f| | 1 |
| Offside Rear Side repeater incorrect colour |1.4.A.2f| | 1 |
| Nearside Front Upper Steering locking device missing |2.2.C.1g| | 1 |
| Offside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 1 |
| Offside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 1 |
| Nearside Steering arm has relative movement at its fixings |2.2.B.1h| | 1 |
| Nearside Rear All position lamps not working |1.1.A.3b| | 1 |
| Hazard warning switch faulty |1.4.B.1d| | 1 |
| Nearside Rear Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Offside Rear Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Offside Rear Parking brake is not capable of being maintained in operation by direct mechanical action only |3.1.2| | 1 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 1 |
| Offside Front Seat belt affected by an insecure seat fixing |5.2.1b| | 1 |
| Nearside Rear Brake pipe inadequately supported |3.6.B.1| | 1 |
| Nearside Rear Statutory seat belt missing |5.1.1| | 1 |
| Nearside Rear Headlamp not in good working order adversely affecting beam image |1.2.4a| | 1 |
| Nearside Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Nearside Front Lower Suspension arm locating pin locking device missing |2.4.G.3b| | 1 |
| Nearside Front Coil spring not correctly located |2.4.C.2| | 1 |
| Rear Radius arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Side repeater incorrect colour |1.4.A.2f| | 1 |
| Nearside Front Headlamp aim beam image too far to the right |1.6.B4| | 1 |
| Nearside Front Anti-roll bar locating pin locking device missing |2.4.G.3b| | 1 |
| Nearside Rear Trailing arm rubber bush bonding deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Offside Rear Trailing arm rubber bush bonding deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Nearside Front Seat belt locking mechanism does not secure or release |5.2.5a| | 1 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| brake disc in such a condition that it is seriously weakened |3.5.1i| | 1 |
| front brake binding |3.7.B.1| | 1 |
| Nearside Direction indicator incorrect colour |1.4.A.2f| | 1 |
| Offside Headlamp incorrect colour |1.7.5b| | 1 |
| Offside Front Seat belt locking mechanism does not secure or release |5.2.5a| | 1 |
| Nearside Front brake disc excessively scored |3.5.1h| | 1 |
| Offside Front brake disc excessively scored |3.5.1h| | 1 |
| Brake pedal spongy |3.3.B.1b| | 1 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 1 |
| Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 1 |
| Rear Direction indicators incorrect colour |1.4.A.2f| | 1 |
| front brakes release unevenly |3.7.B.4| | 1 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 1 |
| Nearside Front Headlamp aim headlamp not in good working order adversely affecting beam image |1.2.4b| | 1 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 1 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 1 |
| Offside Rear Road wheel badly damaged |4.2.A.1a| | 1 |
| Rear Stop lamp not working |1.2.1b| | 1 |
| Offside Rear Direction indicator adversely affected by the operation of another lamp |1.4.A.2h| | 1 |
| Nearside Rear Trailing arm severely distorted |2.4.G.1| | 1 |
| Offside Rear Trailing arm severely distorted |2.4.G.1| | 1 |
| Offside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 1 |
| Offside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 1 |
| Nearside Front Anti-roll bar attachment bracket/mounting bolt missing |2.4.G.1| | 1 |
| Offside Front brake disc contaminated by oil |3.5.1h| | 1 |
| Nearside Front Seat belt retracting mechanism defective |5.2.5b| | 1 |
| Nearside Ball joint has excessive play |2.2.B.1f| | 1 |
| Offside Rear Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Nearside Front Front drive shaft damaged |2.5.C.2a| | 1 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 1 |
| Offside Headlamp not in a clean condition affecting beam image |1.2.4a| | 1 |
| Front constant velocity joint gaiter split |2.5.C.1a| | 1 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 1 |
| Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 1 |
| Offside Front Headlamp aim not tested |1.8.A.1c| | 1 |
| Offside Rear Rear position lamp|s| excessively damaged so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| Body insecure and dangerous to other road users |6.1.B.1b| | 1 |
| Steering column top mounting bracket insecure |2.1.2d| | 1 |
| Front position lamp|s| not working |1.1.A.3b| | 1 |
| Fuel system component leaking |7.2.3| | 1 |
| Offside Anti-roll bar linkage cracked |2.4.G.1| | 1 |
| Nearside Front Upper Front suspension has excessive play in a track control arm inner bush |2.5.B.2b| | 1 |
| Offside Front Inner Front constant velocity joint is insecure |2.5.C.1b| | 1 |
| Battery insecure |1.9.1| | 1 |
| Nearside Rear Brake pipe leaking |3.6.A.1| | 1 |
| Brake performance not tested |3.7.A.1| | 1 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 1 |
| Nearside Side repeater not working |1.4.A.2c| | 1 |
| Front Service brake juddering severely |3.7.C.2| | 1 |
| Offside Front Wheel nut|s| missing |4.2.A.1e| | 1 |
| Rear Direction indicator incorrect colour |1.4.A.2f| | 1 |
| Nearside Front Headlamp insecure |1.7.3| | 1 |
| Nearside Front Rear fog lamp insecure |1.3.2a| | 1 |
| Front Body insecure and dangerous to other road users |6.1.B.1b| | 1 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.2| | 1 |