| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 325 |
| Headlamp aim out of alignment | 292 |
| Anti-lock braking system warning lamp indicates an ABS fault | 196 |
| Windscreen wiper does not clear the windscreen effectively | 177 |
| Parking brake: efficiency below requirements |3.7.B.7| | 173 |
| Rear parking brake recording little or no effort | 105 |
| Registration plate issues | 101 |
| Nearside Stop lamp not working |1.2.1b| | 90 |
| Brake pipe excessively corroded | 77 |
| Offside Stop lamp not working |1.2.1b| | 76 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 75 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 66 |
| Rear brake binding | 65 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 60 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 58 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 45 |
| Brake hose excessively deteriorated | 43 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 43 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 42 |
| Rear brake disc in such a condition that it is seriously weakened | 42 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 40 |
| Brakes imbalanced across an axle | 39 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 38 |
| Offside Rear Stop lamp not working |1.2.1b| | 38 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 37 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 37 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 36 |
| Rear Exhaust system not adequately supported |7.1.1| | 34 |
| Nearside Rear Stop lamp not working |1.2.1b| | 34 |
| Front brake disc in such a condition that it is seriously weakened | 33 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 30 |
| Windscreen has damage | 29 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 28 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 26 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 26 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 25 |
| Offside Rear fog lamp not working |1.3.2b| | 23 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 23 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 23 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 22 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 21 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 21 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 20 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 20 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 20 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 19 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 18 |
| Exhaust system not adequately supported |7.1.1| | 18 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 18 |
| Offside Rear coil spring fractured |2.4.C.1a| | 17 |
| Offside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 17 |
| Parking brake lever has no reserve travel |3.1.6b| | 17 |
| Horn not working |1.6.2a| | 17 |
| Emissions not tested |7.0| | 16 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 16 |
| Service brake: efficiency below requirements |3.7.B.7| | 16 |
| Nearside Headlamp not working on main beam |1.7.5a| | 15 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 15 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 15 |
| Rear Mechanical brake component has restricted free movement | 15 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 14 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 14 |
| Offside Front coil spring incomplete |2.4.C.1a| | 14 |
| Nearside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 14 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 14 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 14 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 14 |
| Brake hose damaged | 14 |
| Offside Headlamp not working on main beam |1.7.5a| | 14 |
| Rear brake disc excessively pitted |3.5.1h| | 14 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 14 |
| Offside Rear coil spring broken |2.4.C.1a| | 14 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 13 |
| Direction indicators not working |1.4.A.2c| | 13 |
| Rear brake application uneven | 13 |
| Front Exhaust system not adequately supported |7.1.1| | 13 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 12 |
| Offside Front brake disc excessively pitted |3.5.1h| | 12 |
| Centre Exhaust system not adequately supported |7.1.1| | 11 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 11 |
| Rear fog lamp not working |1.3.2b| | 11 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 11 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 11 |
| Nearside Rear coil spring broken |2.4.C.1a| | 10 |
| Driver`s seat insecure |6.2.A.1| | 10 |
| Offside Headlamp insecure |1.7.3| | 10 |
| Battery insecure |1.9.1| | 10 |
| Nearside Rear Braking system leaking |3.6.A.1| | 10 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 10 |
| Centre Stop lamp not working |1.2.1b| | 10 |
| Rear fog lamp tell tale not working |1.3.1b| | 10 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 9 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 9 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 9 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 8 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 8 |
| Rear Rear fog lamp not working |1.3.2b| | 8 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 8 |
| Offside Side repeater incorrect colour |1.4.A.2f| | 8 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 8 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 8 |
| Rear Stop lamp not working |1.2.1b| | 8 |
| Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 8 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 8 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 7 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 7 |
| Offside Front Brake hose excessively damaged |3.6.B.4d| | 7 |
| Offside Front Wheel bolt|s| missing |4.2.A.1e| | 7 |
| Nearside Rear Wheel bolt|s| missing |4.2.A.1e| | 7 |
| Stop lamp not working |1.2.1b| | 7 |
| Windscreen wiper blade insecure | 7 |
| Windscreen wiper not operating automatically when switched on |8.2.1b| | 7 |
| Nearside Front Brake hose excessively damaged |3.6.B.4d| | 7 |
| Nearside Front suspension has excessive movement at a wishbone pin or bush |2.5.A.1c| | 7 |
| Brake performance not tested |3.7.A.1| | 7 |
| Offside front brake binding |3.7.B.1| | 7 |
| Offside Front coil spring fractured |2.4.C.1a| | 7 |
| Front position lamp|s| not working |1.1.A.3b| | 7 |
| Offside Front Suspension arm rubber bush bonding deteriorated resulting in excessive movement |2.4.G.2| | 7 |
| Offside Front All position lamps not working |1.1.A.3b| | 6 |
| Brake pedal spongy |3.3.B.1b| | 6 |
| Offside Front position lamp|s| not in good working order |function impaired| |1.1.4a| | 6 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 6 |
| Nearside Front Front suspension has excessive movement at a wishbone pin or bush |2.5.A.1c| | 6 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 6 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 6 |
| Driver`s airbag obviously defective |5.4.1| | 6 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 6 |
| Nearside Front Passenger`s seat insecure |6.2.A.1| | 6 |
| Offside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 6 |
| Brake pedal creeps down when held under pressure |3.3.B.1a| | 6 |
| Front brake excessively fluctuating | 6 |
| Front brake application uneven | 6 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 6 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 6 |
| Anti-lock braking system warning lamp does not illuminate |3.4.1b| | 6 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 6 |
| Offside Front coil spring broken |2.4.C.1a| | 6 |
| Front Exhaust has part of the system excessively deteriorated |7.1.1a| | 6 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 5 |
| Parking brake lever defective so that it cannot be satisfactorily operated |3.1.3c| | 5 |
| Fuel system component leaking |7.2.3| | 5 |
| Front Direction indicator incorrect colour |1.4.A.2f| | 5 |
| Nearside Rear brake caliper leaking |3.6.A.1| | 5 |
| Nearside Front Wheel bolt|s| missing |4.2.A.1e| | 5 |
| Offside Rear Wheel bolt|s| missing |4.2.A.1e| | 5 |
| Nearside Front Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 5 |
| Headlamp not working on dipped beam |1.7.5a| | 5 |
| Driver`s seat cannot be secured in the upright position. |6.2.A.2| | 5 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 5 |
| Front brake disc excessively pitted |3.5.1h| | 5 |
| Rear Exhaust mounting missing |7.1.1b| | 5 |
| Nearside Front Suspension arm rubber bush bonding deteriorated resulting in excessive movement |2.4.G.2| | 5 |
| Nearside Headlamp aim beam image kick up to the offside |1.8| | 5 |
| Offside Headlamp aim beam image kick up to the offside |1.8| | 5 |
| Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 5 |
| Nearside Front coil spring broken |2.4.C.1a| | 5 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 5 |
| Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 5 |