| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 169 |
| Brake pipe excessively corroded | 157 |
| Registration plate lamp issues | 90 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 84 |
| Windscreen wiper does not clear the windscreen effectively | 80 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 63 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 61 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 61 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 56 |
| Nearside Rear Shock absorber has an excessively worn bush |2.7.4| | 56 |
| Offside Rear Shock absorber has an excessively worn bush |2.7.4| | 52 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 43 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 40 |
| Offside Rear Upper Shock absorber has an excessively worn bush |2.7.4| | 40 |
| Nearside Rear Upper Shock absorber has an excessively worn bush |2.7.4| | 36 |
| Service brake: efficiency below requirements |3.7.B.7| | 34 |
| Registration plate issues | 33 |
| Service brake: efficiency below requirements |3.7.C.1a| | 32 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 31 |
| Nearside Stop lamp not working |1.2.1b| | 29 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 29 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 26 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 24 |
| Parking brake: efficiency below requirements |3.7.B.7| | 23 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 21 |
| Power steering component|s| leaking |2.3.3b| | 21 |
| Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 21 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 20 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 20 |
| Offside Stop lamp not working |1.2.1b| | 19 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 19 |
| Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 19 |
| Offside Side repeater not working |1.4.A.2c| | 18 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 18 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 18 |
| Offside Rear fog lamp not working |1.3.2b| | 18 |
| Offside Rear Stop lamp not working |1.2.1b| | 17 |
| Horn not working |1.6.2a| | 17 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 16 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 16 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 16 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 16 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 15 |
| Windscreen has damage | 15 |
| Nearside Rear brake disc contaminated by oil |3.5.1h| | 15 |
| Nearside Side repeater not working |1.4.A.2c| | 14 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 14 |
| Offside Drag link end ball joint has excessive play |2.2.B.1f| | 14 |
| Nearside Front Side repeater not working |1.4.A.2c| | 13 |
| Steering box has relative movement between sector shaft and the drop arm |2.2.B.1b| | 13 |
| Rear fog lamp tell tale not working |1.3.1b| | 12 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 12 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 12 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 12 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 12 |
| Parking brake lever has no reserve travel |3.1.6b| | 12 |
| Ball joint has excessive play |2.2.B.1f| | 11 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 11 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 11 |
| Offside Front Panhard rod has excessive play in a pin/bush |2.4.G.2| | 11 |
| Offside Front Side repeater not working |1.4.A.2c| | 11 |
| Brake hose excessively deteriorated | 11 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 11 |
| Offside Front Drag link end ball joint has excessive play |2.2.B.1f| | 10 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 10 |
| Emissions not tested |7.0| | 10 |
| Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 10 |
| Offside Front Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3| | 9 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 9 |
| Nearside Drag link end ball joint has excessive play |2.2.B.1f| | 9 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 9 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 8 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 8 |
| Nearside Rear Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 8 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 8 |
| Brake performance not tested |3.7.A.1| | 8 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 8 |
| Nearside Front Drag link end ball joint has excessive play |2.2.B.1f| | 8 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 8 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 8 |
| Front passenger door cannot be opened from outside the vehicle |6.2.B.1b| | 8 |
| Nearside Rear Stop lamp not working |1.2.1b| | 8 |
| Offside Front Braking system leaking |3.6.A.1| | 8 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 8 |
| Brakes imbalanced across an axle | 8 |
| Exhaust emissions hydrocarbon content excessive |7.3.B.1b| | 8 |
| Fuel system component leaking |7.2.3| | 8 |
| Front brake disc in such a condition that it is seriously weakened | 8 |
| Rear parking brake recording little or no effort | 8 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 7 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 7 |
| Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3| | 7 |
| Battery insecure |1.9.1| | 7 |
| Offside Rear Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 7 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 7 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 7 |
| Offside Rear Body has a sharp edge caused by damage |6.1.C.1| | 7 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 7 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 7 |
| Centre Rear Statutory seat belt missing |5.1.1| | 7 |
| Nearside Rear Seat belt has a cut which has significantly weakened the webbing |5.2.2a| | 7 |
| Offside Rear Seat belt has a cut which has significantly weakened the webbing |5.2.2a| | 7 |
| Exhaust emissions carbon monoxide content excessive |7.3.B.1a| | 7 |
| Power steering pump leaking from a failed component |2.3.3b| | 6 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 6 |
| Offside Front Body or chassis has an unsatisfactory modification, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 6 |
| Windscreen wiper blade insecure | 6 |
| Nearside Rear Statutory seat belt missing |5.1.1| | 6 |
| Nearside Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 6 |
| Rear brake disc in such a condition that it is seriously weakened | 6 |
| Nearside Rear Body has a projection caused by damage |6.1.C.1| | 6 |
| Nearside Front brake disc contaminated by oil |3.5.1h| | 6 |
| Steering column universal joint has excessive play |2.1.5| | 6 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 6 |
| Rear Shock absorber has an excessively worn bush |2.7.4| | 6 |
| Rear Exhaust system not adequately supported |7.1.1| | 6 |
| Hazard warning switch faulty |1.4.B.1d| | 6 |
| Offside Rear Body or chassis has an unsatisfactory modification, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 6 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 5 |
| Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 5 |
| Driver`s door cannot be opened from inside the vehicle |6.2.B.1b| | 5 |
| Nearside Side repeater insecure |1.4.A.2b| | 5 |
| Offside Side repeater insecure |1.4.A.2b| | 5 |
| Exhaust system not adequately supported |7.1.1| | 5 |
| Service brake is causing the vehicle to swerve to the offside |3.7.C.2| | 5 |
| Nearside Front Brake pipe leaking |3.6.A.1| | 5 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 5 |
| Offside Panhard rod has excessive play in a pin/bush |2.4.G.2| | 5 |
| Offside Headlamp not working on main beam |1.7.5a| | 5 |
| Rear Statutory seat belt missing |5.1.1| | 5 |
| Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 5 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 5 |
| Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f| | 5 |
| Rear Vehicle structure excessively corroded within 30cm of towbar mounting |6.6.6| | 5 |
| Power steering component|s| leaking from a failed seal |2.3.3b| | 5 |
| Offside Front Brake pipe leaking |3.6.A.1| | 5 |
| Rear Exhaust has a part missing |7.1.1a| | 5 |
| Shock absorber has an excessively worn bush |2.7.4| | 5 |
| Nearside Front Panhard rod has excessive play in a pin/bush |2.4.G.2| | 5 |
| Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 5 |
| Steering system has excessive free play detected at the steering wheel |steering box fitted| |2.2.A.1a| | 5 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 5 |
| Brake has no servo assistance |3.3.B.2| | 4 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 4 |
| Nearside Headlamp not working on main beam |1.7.5a| | 4 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 4 |
| Fuel hose leaking |7.2.3| | 4 |
| Driver`s door cannot be opened from outside the vehicle |6.2.B.1b| | 4 |
| Nearside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 4 |
| Offside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 4 |
| Power steering pump leaking from a failed seal |2.3.3b| | 4 |
| Offside Rear Wheel nut|s| missing |4.2.A.1e| | 4 |
| Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 4 |
| Nearside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 4 |
| Offside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 4 |
| Nearside Rear brake disc excessively scored |3.5.1h| | 4 |
| Offside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Rear brake binding | 4 |
| Drag link end ball joint has excessive play |2.2.B.1f| | 4 |
| Offside Front Power steering component|s| leaking |2.3.3b| | 4 |
| Offside Front Direction indicator insecure |1.4.A.2b| | 4 |
| Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 4 |
| Nearside Rear Seat belt retracting mechanism defective |5.2.5b| | 4 |
| Nearside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 4 |
| Offside Front coil spring fractured |2.4.C.1a| | 4 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Offside Front Shock absorber has negligible damping effect |2.7.5| | 4 |
| Intermediate drop arm insecure |2.2.B.1a| | 4 |
| Driver`s seat insecure |6.2.A.1| | 4 |
| Nearside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 4 |
| Nearside Rear Lower Shock absorber has an excessively worn bush |2.7.4| | 4 |
| Rear fog lamp switch faulty |1.3.1a| | 4 |
| Offside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 4 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 4 |
| Nearside Rear Shock absorber insecure |2.7.2b| | 4 |
| Windscreen washer not working | 4 |
| Offside Rear brake disc contaminated by oil |3.5.1h| | 4 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 4 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 4 |
| Rear Upper Shock absorber has an excessively worn bush |2.7.4| | 3 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 3 |
| Power steering inoperative |2.3.3a| | 3 |
| Offside Rear Direction indicator adversely affected by the operation of another lamp |1.4.A.2h| | 3 |
| Brake pedal creeps down when held under pressure |3.3.B.1a| | 3 |
| Nearside Outer Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 3 |
| Offside Front Steering locking device missing |2.2.C.1g| | 3 |
| Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Steering box has a significant oil leak |2.2.D.2e| | 3 |
| Headlamp switch faulty |1.7.1| | 3 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 3 |
| Rear fog lamp not working |1.3.2b| | 3 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 3 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 3 |
| Nearside Rear Wheel nut|s| missing |4.2.A.1e| | 3 |
| Offside Front Wheel nut|s| missing |4.2.A.1e| | 3 |
| Centre Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 3 |
| Offside Rear Body has a projection caused by damage |6.1.C.1| | 3 |
| Rear Mechanical brake component has restricted free movement | 3 |
| Indicator switch faulty |1.4.A.1| | 3 |
| Offside Front Body has a sharp edge caused by corrosion |6.1.C.1| | 3 |
| Nearside Rear Body has excessive displacement which may lead to loss of vehicle control |6.1.B.1a| | 3 |
| Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 3 |
| Offside Front brake disc contaminated by oil |3.5.1h| | 3 |
| Tailgate cannot be secured in the closed position |6.4.1| | 3 |
| Nearside Rear Wheel nut|s| loose |4.2.A.1e| | 3 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 3 |
| Offside Rear Statutory seat belt missing |5.1.1| | 3 |
| Nearside Front Panhard rod rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 3 |
| Offside Side repeater missing |1.4.A.2b| | 3 |
| Track rod end ball joint has excessive play |2.2.B.1f| | 3 |
| Hazard warning lamps inoperative |1.4.B.1b| | 3 |
| Nearside Rear Seat belt damaged sufficient to obstruct correct operation of the belt |5.2.2a| | 3 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 3 |
| Nearside Front Ball joint has excessive play |2.2.B.1f| | 3 |
| Rear brake application uneven | 3 |
| Nearside Front Body has a sharp edge caused by damage |6.1.C.1| | 3 |
| Vehicle structure excessively corroded within 30cm of towbar mounting |6.6.6| | 3 |
| Rear Body has a sharp edge caused by corrosion |6.1.C.1| | 3 |
| Front Windscreen wiper blade deteriorated |8.2.2| | 3 |
| Exhaust has a part missing |7.1.1a| | 3 |
| Offside Rear Lower Shock absorber has an excessively worn bush |2.7.4| | 3 |
| Offside Rear Lower Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 3 |
| Front brake application uneven | 3 |
| Front Drag link end ball joint has excessive play |2.2.B.1f| | 3 |
| Power steering pipe|s| or hose|s| leaking from a joint |2.3.3b| | 3 |
| Brake hose has insufficient room to move | 3 |
| Parking brake: efficiency below requirements |3.7.D.4| | 3 |
| Front Drive shaft uj which forms part of the suspension has excessive play in a universal joint |2.4.G.4b| | 3 |
| Nearside Front Upper Shock absorber has an excessively worn bush |2.7.4| | 3 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 3 |
| Offside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 3 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 3 |
| Centre Exhaust system not adequately supported |7.1.1| | 3 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 3 |
| Nearside Front Seat belt locking mechanism does not secure or release |5.2.5a| | 3 |
| Nearside Headlamp insecure |1.7.3| | 3 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 3 |