| Most common failures | No# failures |
|---|
| Parking brake: efficiency below requirements |3.7.B.7| | 3621 |
| Registration plate lamp issues | 2669 |
| Brake pipe excessively corroded | 2225 |
| Headlamp aim out of alignment | 1845 |
| Windscreen wiper does not clear the windscreen effectively | 1237 |
| Brake hose excessively deteriorated | 1163 |
| Rear parking brake recording little or no effort | 1042 |
| Service brake: efficiency below requirements |3.7.B.7| | 998 |
| Parking brake lever has no reserve travel |3.1.6b| | 738 |
| Offside Rear fog lamp not working |1.3.2b| | 653 |
| Registration plate issues | 484 |
| Nearside Stop lamp not working |1.2.1b| | 471 |
| Offside Stop lamp not working |1.2.1b| | 443 |
| Brake load sensing valve linkage seized |3.6.E.3| | 417 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 417 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 407 |
| Brakes imbalanced across an axle | 403 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 395 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 359 |
| Horn not working |1.6.2a| | 358 |
| Front brake disc in such a condition that it is seriously weakened | 339 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 338 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 331 |
| Windscreen has damage | 314 |
| Nearside Headlamp not working on main beam |1.7.5a| | 307 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 296 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 295 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 294 |
| Rear brake binding | 272 |
| Fuel system component leaking |7.2.3| | 264 |
| Offside Headlamp not working on main beam |1.7.5a| | 222 |
| Nearside Rear Stop lamp not working |1.2.1b| | 218 |
| Nearside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 216 |
| Offside Rear Stop lamp not working |1.2.1b| | 203 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 203 |
| Brake load sensing valve linkage defective and function impaired |3.6.E.3| | 199 |
| Offside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 193 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 185 |
| Offside Steering rack gaiter split |2.2.D.2d| | 181 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 179 |
| Emissions not tested |7.0| | 173 |
| Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 170 |
| Offside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 170 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 169 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 154 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 153 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 150 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 149 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 144 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 142 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 135 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 134 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 134 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 134 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 132 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 132 |
| Rear Brake load sensing valve linkage seized |3.6.E.3| | 128 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 127 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 126 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 126 |
| Offside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 125 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 123 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 123 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 121 |
| Rear Exhaust system not adequately supported |7.1.1| | 120 |
| Nearside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 119 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 118 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 117 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 115 |
| Rear fog lamp not working |1.3.2b| | 112 |
| Rear Exhaust has a part missing |7.1.1a| | 112 |
| Rear brake application uneven | 111 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 110 |
| Fuel pipe leaking |7.2.3| | 107 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 105 |
| Hazard warning switch faulty |1.4.B.1d| | 102 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 102 |
| Battery insecure |1.9.1| | 99 |
| Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 94 |
| Offside Front Steering rack gaiter split |2.2.D.2d| | 92 |
| Exhaust system not adequately supported |7.1.1| | 92 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 91 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 90 |
| Nearside Rear Shock absorber has an excessively worn bush |2.7.4| | 90 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 89 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 87 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 86 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 84 |
| Nearside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 84 |
| Nearside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 82 |
| Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 82 |
| Offside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 81 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 78 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 78 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 75 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 74 |
| Exhaust has a part missing |7.1.1a| | 74 |
| Brake load sensing valve seized |3.6.E.3| | 74 |
| Offside Front brake disc excessively pitted |3.5.1h| | 73 |
| Rear Rear fog lamp not working |1.3.2b| | 73 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 69 |
| Nearside Rear Lower Shock absorber has an excessively worn bush |2.7.4| | 69 |
| Brake load sensing valve linkage obviously incorrectly adjusted |3.6.E.3| | 68 |
| Windscreen wiper blade insecure | 68 |
| Front brake application uneven | 65 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 65 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 65 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 62 |
| Offside Rear Shock absorber has an excessively worn bush |2.7.4| | 61 |
| Offside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 59 |
| Nearside Side repeater not working |1.4.A.2c| | 58 |
| Offside Front Body has a sharp edge caused by corrosion |6.1.C.1| | 58 |
| Brake cable has wires broken and is significantly weakened |3.5.1b| | 58 |
| Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f| | 58 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 57 |
| Rear fog lamp tell tale not working |1.3.1b| | 56 |
| Offside Front Shock absorber has negligible damping effect |2.7.5| | 56 |
| Brake hose damaged | 55 |
| Nearside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 54 |
| Brake pedal spongy |3.3.B.1b| | 54 |
| Stop lamp not working |1.2.1b| | 54 |
| Nearside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 54 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 53 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 53 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 52 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 52 |
| Offside Rear Body has a sharp edge caused by damage |6.1.C.1| | 52 |
| Offside Side repeater not working |1.4.A.2c| | 52 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 52 |
| Offside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 51 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 51 |
| Rear Brake load sensing valve linkage defective and function impaired |3.6.E.3| | 51 |
| Nearside Windscreen wiper blade missing |8.2.2| | 50 |
| Offside Rear Leaf spring to axle securing nut insecure |2.4.B.7b| | 50 |
| Driver`s door cannot be opened from inside the vehicle |6.2.B.1b| | 50 |
| Nearside Front Seat belt locking mechanism does not secure or release |5.2.5a| | 50 |
| Nearside Body has a sharp edge caused by corrosion |6.1.C.1| | 48 |
| Nearside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 48 |
| Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 48 |
| Rear Exhaust mounting missing |7.1.1b| | 48 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 47 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 47 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 47 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 47 |
| Nearside Front Direction indicator incomplete |1.5.A1b| | 46 |
| Spare wheel carrier insecure |6.4.2| | 45 |
| Nearside Rear Body has a sharp edge caused by damage |6.1.C.1| | 44 |
| Offside Rear Lower Shock absorber has an excessively worn bush |2.7.4| | 44 |
| Offside Rear Direction indicator not working |1.4.A.2c| | 43 |
| Nearside Rear Leaf spring to axle securing nut insecure |2.4.B.7b| | 43 |
| Nearside Front Ball joint has excessive play |2.2.B.1f| | 43 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 43 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 42 |
| Nearside Front Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 42 |
| Offside Rear Leaf spring to axle securing bolt insecure |2.4.B.7b| | 42 |
| Nearside Rear Body has a sharp edge caused by corrosion |6.1.C.1| | 42 |
| Rear Stop lamp not working |1.2.1b| | 42 |
| Nearside Front Shock absorber has negligible damping effect |2.7.5| | 42 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 42 |
| Fuel cap/sealing device does not fasten securely by positive means |7.2.4b| | 41 |
| Fuel hose leaking |7.2.3| | 41 |
| Offside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 41 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 41 |
| Offside Front Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 40 |
| Anti-lock braking system warning lamp indicates an ABS fault | 40 |
| Parking brake: efficiency below requirements |3.7.D.4| | 40 |
| Front passenger door cannot be opened from outside the vehicle |6.2.B.1b| | 40 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 40 |
| Nearside Obligatory mirror insecure |8.1.1| | 39 |
| Front brake disc excessively pitted |3.5.1h| | 39 |
| Nearside Front Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 39 |
| Nearside Front Body has a sharp edge caused by corrosion |6.1.C.1| | 38 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 38 |
| Driver`s door cannot be opened from outside the vehicle |6.2.B.1b| | 38 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 37 |
| Offside Headlamp aim not tested |1.8.A.1c| | 37 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 36 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 36 |
| Offside Front Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 36 |
| Front passenger door cannot be opened from inside the vehicle |6.2.B.1b| | 35 |
| Nearside Front Lower Ball joint has excessive play |2.2.B.1f| | 35 |
| Exhaust emits an excessive level of metered smoke for a non-turbo charged engine |7.4.B.3b| | 35 |
| Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 35 |
| Front Fuel system component leaking |7.2.3| | 35 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 34 |
| Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 34 |
| Offside Rear Body has a sharp edge caused by corrosion |6.1.C.1| | 34 |
| Nearside Front Anti-roll bar attachment bracket/mounting insecure |2.4.G.1| | 33 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 33 |
| Offside Front Direction indicator not working |1.4.A.2c| | 32 |
| Offside Front Lower Ball joint has excessive play |2.2.B.1f| | 32 |
| Nearside Rear position lamp|s| incomplete |1.1.4a| | 32 |
| Nearside Rear Brake load sensing valve linkage seized |3.6.E.3| | 32 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 32 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 31 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 31 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 31 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 31 |
| Offside Obligatory mirror insecure |8.1.1| | 31 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 31 |
| Hazard warning tell tale not working correctly |1.4.B.1e| | 31 |
| Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 31 |
| Rear brake disc in such a condition that it is seriously weakened | 31 |
| Front Direction indicator incorrect colour |1.4.A.2f| | 30 |
| Nearside Front Brake hose twisted |found during steering lock to lock check| |2.2.D.2b| | 30 |
| Nearside Headlamp aim not tested |1.8.A.1c| | 30 |
| Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 29 |
| Nearside Rear Leaf spring to axle securing bolt insecure |2.4.B.7b| | 29 |
| Offside Front Brake hose twisted |found during steering lock to lock check| |2.2.D.2b| | 29 |
| Nearside Front Windscreen wiper blade missing |8.2.2| | 29 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 29 |
| Front position lamp|s| not working |1.1.A.3b| | 29 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 29 |
| Centre Seat belt locking mechanism does not secure or release |5.2.5a| | 29 |
| Brake valve damaged |3.6.A.2c| | 29 |
| Indicator tell tale inoperative |1.4.A.2a| | 29 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 28 |
| Direction indicators not working |1.4.A.2c| | 28 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 28 |
| Offside Rear position lamp|s| incomplete |1.1.4a| | 28 |
| Nearside Rear Leaf spring saddle is moving relative to the spring |2.4.B.7a| | 28 |
| Nearside Headlamp insecure |1.7.3| | 27 |
| Brake pedal creeps down when held under pressure |3.3.B.1a| | 27 |
| Driver`s door does not latch securely closed |6.2.B.1a| | 27 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 27 |
| Nearside Seat belt locking mechanism does not secure or release |5.2.5a| | 27 |
| Offside Rear Leaf spring saddle is moving relative to the spring |2.4.B.7a| | 27 |
| Nearside Rear Rear position lamp|s| incomplete |1.1.4a| | 27 |
| Offside Front Direction indicator incomplete |1.5.A1b| | 27 |
| Horn not loud enough to be heard by another road user |1.6.2b| | 27 |
| Exhaust mounting missing |7.1.1b| | 26 |
| Offside Body has a sharp edge caused by corrosion |6.1.C.1| | 26 |
| Power steering inoperative |2.3.3a| | 26 |