| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 260 |
| Brake pipe excessively corroded | 182 |
| Brake hose excessively deteriorated | 177 |
| Headlamp aim out of alignment | 175 |
| Windscreen wiper does not clear the windscreen effectively | 77 |
| Registration plate issues | 60 |
| Brakes imbalanced across an axle | 45 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 45 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 44 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 42 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 39 |
| Offside Stop lamp not working |1.2.1b| | 39 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 37 |
| Nearside Stop lamp not working |1.2.1b| | 36 |
| Parking brake: efficiency below requirements |3.7.B.7| | 33 |
| Centre Exhaust system not adequately supported |7.1.1| | 27 |
| Anti-lock braking system warning lamp indicates an ABS fault | 26 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 24 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 24 |
| Offside Front coil spring fractured |2.4.C.1a| | 23 |
| Horn not working |1.6.2a| | 22 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 22 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 22 |
| Rear parking brake recording little or no effort | 21 |
| Offside Rear Stop lamp not working |1.2.1b| | 20 |
| Offside Rear coil spring fractured |2.4.C.1a| | 19 |
| Nearside Front coil spring fractured |2.4.C.1a| | 17 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 17 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 17 |
| Offside Front coil spring incomplete |2.4.C.1a| | 16 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 16 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 16 |
| Windscreen has damage | 15 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 15 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 14 |
| Exhaust system not adequately supported |7.1.1| | 14 |
| Front brake application uneven | 14 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 13 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 13 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 12 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 12 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 11 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 11 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 11 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 11 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 11 |
| Front brake disc in such a condition that it is seriously weakened | 11 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 10 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 10 |
| Nearside Rear Stop lamp not working |1.2.1b| | 10 |
| Service brake: efficiency below requirements |3.7.B.7| | 10 |
| Bonnet cannot be secured in the closed position |8.4.1| | 10 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 9 |
| Rear brake binding | 9 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 9 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 9 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 8 |
| Offside Headlamp not working on main beam |1.7.5a| | 8 |
| Nearside Front Wheel bolt|s| missing |4.2.A.1e| | 8 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 8 |
| Power steering inoperative |2.3.3a| | 8 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 8 |
| Nearside Rear Radius arm has excessive play in a pin/bush |2.4.G.2| | 8 |
| Rear Exhaust system not adequately supported |7.1.1| | 8 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 8 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 8 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 8 |
| Centre Exhaust mounting missing |7.1.1b| | 7 |
| Nearside Headlamp not working on main beam |1.7.5a| | 7 |
| Offside Front Wheel bolt|s| missing |4.2.A.1e| | 7 |
| Offside Front Sub-frame corroded and seriously weakened |2.4.G.1| | 7 |
| Offside Front coil spring broken |2.4.C.1a| | 7 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 7 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 7 |
| Dipswitch operation does not extinguish all main beam headlamps leaving at least one pair of dipped beam headlamps |1.7.4b| | 7 |
| Offside Rear Radius arm has excessive play in a pin/bush |2.4.G.2| | 7 |
| Headlamp switch faulty |1.7.1| | 7 |
| Parking brake lever has no reserve travel |3.1.6b| | 7 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 6 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 6 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 6 |
| Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 6 |
| Nearside Rear Wheel bolt|s| missing |4.2.A.1e| | 6 |
| Offside Side repeater incorrect colour |1.4.A.2f| | 6 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 6 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 6 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 6 |
| Front Direction indicators incorrect colour |1.4.A.2f| | 6 |
| Dipswitch operation does not deflect all main beam headlamps to make them dipped beams |1.7.4b| | 6 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 6 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 6 |
| Offside Headlamp aim beam image kick up to the offside |1.8| | 5 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 5 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 5 |
| Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 5 |
| Nearside Headlamp aim not tested |1.8.A.1c| | 5 |
| Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 5 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 5 |
| Nearside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 5 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 5 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 5 |
| Offside Rear Wheel bolt|s| missing |4.2.A.1e| | 5 |
| Headlamp aim not tested |1.8.A.1c| | 5 |
| Fuel cap/sealing device does not fasten securely by positive means |7.2.4b| | 5 |
| Offside Rear fog lamp not working |1.3.2b| | 5 |
| Nearside Front coil spring broken |2.4.C.1a| | 5 |
| Brake hose damaged | 5 |
| Nearside Front Road wheel bead rim badly distorted |4.2.A.1a| | 5 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 5 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 4 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Front Exhaust system not adequately supported |7.1.1| | 4 |
| Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 4 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 4 |
| Nearside Rear Sub-frame rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 4 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 4 |
| Offside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 4 |
| Nearside Rear coil spring cracked |2.4.C.1a| | 4 |
| Nearside Rear coil spring broken |2.4.C.1a| | 4 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 4 |
| Nearside Front Macpherson strut cracked |2.4.G.1| | 4 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 4 |
| Nearside Rear Radius arm has excessive play in a pin/bearing |2.4.G.2| | 4 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 4 |
| Rear Exhaust mounting missing |7.1.1b| | 4 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 4 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 4 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 4 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 4 |
| Offside Rear coil spring cracked |2.4.C.1a| | 4 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 4 |
| Fuel system component leaking |7.2.3| | 4 |
| Offside Front Side repeater incorrect colour |1.4.A.2f| | 4 |
| Power steering malfunctioning |2.3.3a| | 4 |
| Rear Mechanical brake component has restricted free movement | 4 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 4 |
| Steering column top bearing excessively worn |2.1.2c| | 4 |
| Offside Front Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 4 |
| Offside Rear coil spring broken |2.4.C.1a| | 3 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 3 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 3 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Offside Front Brake hose excessively damaged |3.6.B.4d| | 3 |
| Nearside Front Tie bar/rod has excessive play in a ball joint |2.4.G.2| | 3 |
| Offside Front Tie bar/rod has excessive play in a ball joint |2.4.G.2| | 3 |
| Rear fog lamp tell tale not working |1.3.1b| | 3 |
| Nearside Front Brake hose excessively damaged |3.6.B.4d| | 3 |
| Offside Headlamp aim not tested |1.8.A.1c| | 3 |
| Rear fog lamp not working |1.3.2b| | 3 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 3 |
| Nearside Front Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 3 |
| An item not tested |Manual| | 3 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 3 |
| Centre Stop lamp not working |1.2.1b| | 3 |
| Offside front brake juddering severely |3.7.A.2b| | 3 |
| Offside Rear Radius arm has excessive play in a pin/bearing |2.4.G.2| | 3 |
| Front Direction indicator incorrect colour |1.4.A.2f| | 3 |
| Offside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 3 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 3 |
| Offside Front Wheel stud|s| missing |4.2.A.1e| | 3 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 3 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 3 |
| Nearside Front front brake binding |3.7.B.1| | 3 |
| Nearside Front Side repeater incorrect colour |1.4.A.2f| | 3 |
| Front position lamp|s| not working |1.1.A.3b| | 3 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 3 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 3 |
| Offside Front Front suspension has excessive movement at a wishbone pin or bush |2.5.A.1c| | 3 |
| Nearside Obligatory mirror missing |8.1.1| | 3 |
| Brake pedal spongy |3.3.B.1b| | 3 |
| Offside Front Coil spring mounting fractured |2.4.C.3b| | 3 |
| Nearside Rear Coil spring mounting corroded and seriously weakened |2.4.C.3c| | 3 |
| Body insecure and dangerous to other road users |6.1.B.1b| | 3 |
| Offside Front coil spring cracked |2.4.C.1a| | 3 |
| Exhaust mounting missing |7.1.1b| | 3 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 3 |
| Front brake excessively fluctuating | 3 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 3 |