| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 222 |
| Headlamp aim out of alignment | 94 |
| Windscreen wiper does not clear the windscreen effectively | 79 |
| Registration plate lamp issues | 77 |
| Brake hose excessively deteriorated | 76 |
| Parking brake: efficiency below requirements |3.7.B.7| | 38 |
| Service brake: efficiency below requirements |3.7.B.7| | 32 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 31 |
| Registration plate issues | 25 |
| Nearside Side repeater not working |1.4.A.2c| | 23 |
| Brakes imbalanced across an axle | 23 |
| Front brake disc in such a condition that it is seriously weakened | 22 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 21 |
| Rear parking brake recording little or no effort | 19 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 19 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 18 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 18 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 17 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 17 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 17 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 16 |
| Brake load sensing valve linkage seized |3.6.E.3| | 16 |
| Offside Side repeater not working |1.4.A.2c| | 15 |
| Offside Headlamp not working on main beam |1.7.5a| | 14 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 14 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 13 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 13 |
| Nearside Rear Radius arm has excessive play in a pin/bush |2.4.G.2| | 13 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 12 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 12 |
| Nearside Front coil spring fractured |2.4.C.1a| | 12 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 12 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 12 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 12 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 12 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 11 |
| Offside Front brake disc excessively pitted |3.5.1h| | 11 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 11 |
| Exhaust system not adequately supported |7.1.1| | 11 |
| Rear Brake load sensing valve linkage seized |3.6.E.3| | 11 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 11 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 11 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 11 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 10 |
| Rear brake application uneven | 10 |
| Emissions not tested |7.0| | 10 |
| Offside Front Side repeater not working |1.4.A.2c| | 10 |
| Nearside Front Side repeater not working |1.4.A.2c| | 10 |
| Offside Front coil spring fractured |2.4.C.1a| | 10 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 10 |
| Offside Rear fog lamp not working |1.3.2b| | 9 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 8 |
| Exhaust mounting missing |7.1.1b| | 8 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 8 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 8 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 8 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 7 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 7 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 7 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 7 |
| Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 7 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 7 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 7 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 7 |
| Offside Rear Radius arm has excessive play in a pin/bearing |2.4.G.2| | 7 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 7 |
| Centre Exhaust system not adequately supported |7.1.1| | 7 |
| Offside Rear Stop lamp not working |1.2.1b| | 7 |
| Nearside Front Sub-frame corroded and seriously weakened |2.4.G.1| | 7 |
| Nearside Headlamp not working on main beam |1.7.5a| | 7 |
| Windscreen wiper blade insecure | 7 |
| Offside Rear Radius arm has excessive play in a pin/bush |2.4.G.2| | 7 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 6 |
| Windscreen has damage | 6 |
| Offside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 6 |
| Nearside Rear Radius arm has excessive play in a pin/bearing |2.4.G.2| | 6 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 6 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 6 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 6 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 6 |
| Brake load sensing valve linkage defective and function impaired |3.6.E.3| | 6 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 6 |
| Fuel system component leaking |7.2.3| | 6 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 5 |
| Offside Front coil spring incomplete |2.4.C.1a| | 5 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 5 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 5 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 5 |
| Nearside Stop lamp not working |1.2.1b| | 5 |
| Exhaust emits an excessive level of metered smoke for a non-turbo charged engine |7.4.B.3b| | 5 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 5 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 5 |
| Centre Exhaust mounting missing |7.1.1b| | 5 |
| Nearside Front Side repeater incomplete |1.5.A1b| | 5 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 5 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 5 |
| Front Exhaust system not adequately supported |7.1.1| | 5 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 5 |
| Rear Exhaust system not adequately supported |7.1.1| | 5 |
| Front brake application uneven | 5 |
| Brake hose damaged | 4 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 4 |
| Offside Front Brake pipe inadequately clipped |3.6.B.1| | 4 |
| Nearside Front Brake hose excessively damaged |3.6.B.4d| | 4 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 4 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 4 |
| Nearside Front Direction indicator incomplete |1.5.A1b| | 4 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 4 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 4 |
| Fuel pipe leaking |7.2.3| | 4 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 4 |
| Nearside Front Brake pipe leaking |3.6.A.1| | 4 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 4 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 4 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 4 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 4 |
| Braking system leaking |3.6.A.1| | 4 |
| Front Sub-frame corroded and seriously weakened |2.4.G.1| | 4 |
| Brake performance not tested |3.7.A.1| | 4 |
| Rear brake binding | 4 |
| Rear Rear fog lamp not working |1.3.2b| | 4 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 4 |
| Nearside Front Direction indicator insecure |1.4.A.2b| | 4 |
| Offside Front Direction indicator insecure |1.4.A.2b| | 4 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 4 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 4 |
| Parking brake lever, pawl mechanism pivots or their associated mountings are insecure |3.1.4b| | 4 |
| Horn not working |1.6.2a| | 3 |
| Nearside Front Lower Ball joint has excessive play |2.2.B.1f| | 3 |
| Offside Front brake disc excessively scored |3.5.1h| | 3 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Nearside Front Brake pipe inadequately supported |3.6.B.1| | 3 |
| Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Offside Front Direction indicator not working |1.4.A.2c| | 3 |
| Offside Front Brake pipe inadequately supported |3.6.B.1| | 3 |
| Nearside Rear Braking system leaking |3.6.A.1| | 3 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 3 |
| Nearside Side repeater incomplete |1.5.A1b| | 3 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 3 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 3 |
| Offside Side repeater incomplete |1.5.A1b| | 3 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 3 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 3 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 3 |
| rear brake recording little or no effort |3.7.B.5a| | 3 |
| Offside Front Side repeater incomplete |1.5.A1b| | 3 |
| Brake hydraulic reservoir fluid level below minimum level |3.6.G.1b| | 3 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 3 |
| Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 3 |
| Offside Rear Brake pipe leaking |3.6.A.1| | 3 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 3 |
| All position lamps not working |1.1.A.3b| | 3 |
| Parking brake lever has no reserve travel |3.1.6b| | 3 |
| Offside Stop lamp not working |1.2.1b| | 3 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 3 |
| Rear rear brake recording little or no effort |3.7.B.5a| | 3 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Front Exhaust mounting missing |7.1.1b| | 3 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 3 |
| Hazard warning switch faulty |1.4.B.1d| | 3 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 3 |
| Offside Front Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 3 |
| Nearside Front brake disc excessively scored |3.5.1h| | 3 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 3 |
| Front brake disc excessively pitted |3.5.1h| | 3 |
| Nearside Rear Body has a sharp edge caused by corrosion |6.1.C.1| | 3 |
| Offside Rear Body has a sharp edge caused by corrosion |6.1.C.1| | 3 |
| Rear Stop lamp not working |1.2.1b| | 2 |
| Parking brake lever defective so that it cannot be satisfactorily operated |3.1.3c| | 2 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 2 |
| Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f| | 2 |
| rear brakes release unevenly |3.7.B.4| | 2 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 2 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Centre Rear Seat belt damaged sufficient to obstruct correct operation of the belt |5.2.2a| | 2 |
| Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Nearside Front Brake pipe inadequately clipped |3.6.B.1| | 2 |
| Nearside Rear Wheel bolt|s| missing |4.2.A.1e| | 2 |
| Offside Front front brake binding |3.7.B.1| | 2 |
| Nearside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Nearside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 2 |
| Fuel system component insecure |7.2.1| | 2 |
| Offside Obligatory mirror insecure |8.1.1| | 2 |
| Rear Brake load sensing valve linkage defective and function impaired |3.6.E.3| | 2 |
| Offside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 2 |
| Parking brake lever has excessive side play in the pivot and may disengage |3.1.4a| | 2 |
| Nearside Rear Brake pipe inadequately supported |3.6.B.1| | 2 |
| Brake hose has insufficient room to move | 2 |
| Nearside Front Braking system leaking |3.6.A.1| | 2 |
| Nearside Front Hazard warning tell tale not working correctly |1.4.B.1e| | 2 |
| Offside Front Side repeater incorrect colour |1.4.A.2f| | 2 |
| Offside Rear Radius arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Nearside Rear Brake pipe excessively chafed |3.6.B.2c| | 2 |
| Front passenger door cannot be opened from inside the vehicle |6.2.B.1b| | 2 |
| Nearside Rear Road wheel badly damaged |4.2.A.1a| | 2 |
| Offside Front Seat belt damaged sufficient to obstruct correct operation of the belt |5.2.2a| | 2 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 2 |
| Nearside Front coil spring cracked |2.4.C.1a| | 2 |
| Offside Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Offside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 2 |
| Nearside front brake binding |3.7.B.1| | 2 |
| Fuel hose leaking |7.2.3| | 2 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 2 |
| Offside Front Sub-frame corroded and seriously weakened |2.4.G.1| | 2 |
| Offside Rear Suspension arm has excessive play in a pin/bearing |2.4.G.2| | 2 |
| Front Fuel system component leaking |7.2.3| | 2 |
| Offside Front Body has a sharp edge caused by damage |6.1.C.1| | 2 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 2 |
| Offside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Nearside Rear Sub-frame attachment bracket/mounting corroded and its strength is seriously reduced |2.4.G.1| | 2 |
| Offside Outer Front Front constant velocity joint gaiter split |2.5.C.1a| | 2 |
| Nearside Outer Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Offside front brake binding |3.7.B.1| | 2 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 2 |
| Nearside Front coil spring broken |2.4.C.1a| | 2 |
| Offside Front Brake pipe leaking |3.6.A.1| | 2 |
| Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Front Windscreen wiper blade deteriorated |8.2.2| | 2 |
| Nearside Rear Brake pipe leaking |3.6.A.1| | 2 |
| Nearside Inner Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Offside Inner Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Nearside Rear Stop lamp not working |1.2.1b| | 2 |
| Parking brake mechanism/associated mounting prescribed area is excessively corroded |3.1.9| | 2 |
| Nearside Front Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 2 |
| Mechanical brake component has restricted free movement | 2 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 2 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Offside Rear Brake pipe inadequately clipped |3.6.B.1| | 2 |