| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 697 |
| Registration plate lamp issues | 691 |
| Parking brake: efficiency below requirements |3.7.B.7| | 449 |
| Windscreen wiper does not clear the windscreen effectively | 417 |
| Brake hose excessively deteriorated | 384 |
| Headlamp aim out of alignment | 352 |
| Rear parking brake recording little or no effort | 238 |
| Registration plate issues | 213 |
| Offside Stop lamp not working |1.2.1b| | 204 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 188 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 175 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 171 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 169 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 165 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 165 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 162 |
| Nearside Stop lamp not working |1.2.1b| | 147 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 146 |
| Service brake: efficiency below requirements |3.7.B.7| | 129 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 128 |
| Offside Rear fog lamp not working |1.3.2b| | 121 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 120 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 113 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 103 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 101 |
| Offside Rear Stop lamp not working |1.2.1b| | 93 |
| Nearside Rear Stop lamp not working |1.2.1b| | 91 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 90 |
| Brakes imbalanced across an axle | 83 |
| Front brake disc in such a condition that it is seriously weakened | 79 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 68 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 68 |
| Nearside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 66 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 65 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 62 |
| Rear brake binding | 61 |
| Offside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 58 |
| Offside Steering rack gaiter split |2.2.D.2d| | 57 |
| Emissions not tested |7.0| | 57 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 49 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 48 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 44 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 43 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 39 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 38 |
| Anti-lock braking system warning lamp indicates an ABS fault | 37 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 36 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 36 |
| Brake pedal spongy |3.3.B.1b| | 34 |
| Windscreen has damage | 34 |
| Front Exhaust system not adequately supported |7.1.1| | 33 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 32 |
| Stop lamp not working |1.2.1b| | 32 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 31 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 31 |
| Offside Front Steering rack gaiter split |2.2.D.2d| | 29 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 27 |
| Rear brake disc in such a condition that it is seriously weakened | 27 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 27 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 27 |
| Battery insecure |1.9.1| | 27 |
| Brake hose damaged | 26 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 26 |
| Offside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 25 |
| Front brake application uneven | 25 |
| Parking brake lever has no reserve travel |3.1.6b| | 25 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 25 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 25 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 25 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 25 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 24 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 24 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 24 |
| Rear fog lamp not working |1.3.2b| | 24 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 24 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 24 |
| Steering column will not lock in a fixed position |adjustable type| |2.1.2a| | 24 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 23 |
| Brake pedal creeps down when held under pressure |3.3.B.1a| | 23 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 23 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 23 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 23 |
| Front Direction indicator incorrect colour |1.4.A.2f| | 22 |
| Rear Stop lamp not working |1.2.1b| | 22 |
| Front Exhaust has part of the system excessively deteriorated |7.1.1a| | 20 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 20 |
| Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 19 |
| Offside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 19 |
| Rear Exhaust system not adequately supported |7.1.1| | 19 |
| Rear Rear fog lamp not working |1.3.2b| | 18 |
| Front Direction indicators incorrect colour |1.4.A.2f| | 18 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 17 |
| Front passenger door cannot be opened from outside the vehicle |6.2.B.1b| | 17 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 17 |
| Offside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 17 |
| Nearside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 17 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 16 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 16 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 16 |
| Brake pedal creeps down while the pedal is held under pressure |3.3.B.1a| | 15 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 15 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 15 |
| Horn not working |1.6.2a| | 15 |
| Exhaust system not adequately supported |7.1.1| | 15 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 15 |
| Offside Front brake disc excessively pitted |3.5.1h| | 15 |
| Rear fog lamp tell tale not working |1.3.1b| | 15 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 15 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 15 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 15 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 15 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 14 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 14 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 13 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 13 |
| Power steering pump drive system defective |2.3.6| | 13 |
| Offside Inner Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 13 |
| Power steering malfunctioning |2.3.3a| | 13 |
| Nearside Front Steering arm has relative movement at its fixings |2.2.B.1h| | 13 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 13 |
| Parking brake lever defective so that it cannot be satisfactorily operated |3.1.3c| | 13 |
| Centre Front Exhaust has a major leak of exhaust gases |7.1.2| | 13 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 13 |
| Offside Front Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 12 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 12 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 12 |
| Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 12 |
| Offside Rear brake caliper has restricted free movement |3.5.1k| | 12 |
| Rear Mechanical brake component has restricted free movement | 12 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 12 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 12 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 12 |
| Offside Front Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 11 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 11 |
| Offside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 11 |
| Windscreen wiper blade insecure | 11 |
| Offside Rear Brake cable has wires broken and is significantly weakened |3.5.1b| | 11 |
| Fuel system component leaking |7.2.3| | 11 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 11 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 11 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 11 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 10 |
| Nearside Inner Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 10 |
| Offside Front Brake hose excessively damaged |3.6.B.4d| | 10 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 10 |
| Front position lamp|s| not working |1.1.A.3b| | 10 |
| Offside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 10 |
| Offside Rear Rear position lamp|s| not working |1.1.A.3b| | 10 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 10 |
| Nearside Rear Statutory seat belt missing |5.1.1| | 10 |
| Offside Front Anti-roll bar ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 10 |
| Steering system excessively rough |2.2.D.1| | 10 |
| Rear brake application uneven | 10 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 10 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 10 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 10 |