| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 107 |
| Registration plate lamp issues | 89 |
| Brake pipe excessively corroded | 75 |
| Parking brake: efficiency below requirements |3.7.B.7| | 50 |
| Windscreen wiper does not clear the windscreen effectively | 46 |
| Exhaust emissions carbon monoxide content excessive |7.3.B.1a| | 41 |
| Horn not working |1.6.2a| | 38 |
| Offside Rear fog lamp not working |1.3.2b| | 32 |
| Rear parking brake recording little or no effort | 32 |
| Brake hose excessively deteriorated | 30 |
| Brakes imbalanced across an axle | 30 |
| Registration plate issues | 28 |
| Rear fog lamp not working |1.3.2b| | 25 |
| Service brake: efficiency below requirements |3.7.B.7| | 19 |
| Exhaust emissions hydrocarbon content excessive |7.3.B.1b| | 17 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 16 |
| Offside Rear fog lamp missing |1.3.2a| | 15 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 15 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 15 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 14 |
| Nearside Stop lamp not working |1.2.1b| | 13 |
| Exhaust system not adequately supported |7.1.1| | 13 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 13 |
| Offside Stop lamp not working |1.2.1b| | 12 |
| Rear Exhaust system not adequately supported |7.1.1| | 12 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 12 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 11 |
| Centre Exhaust system not adequately supported |7.1.1| | 10 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 10 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 10 |
| Offside Steering rack gaiter split |2.2.D.2d| | 10 |
| Rear Rear fog lamp not working |1.3.2b| | 9 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 9 |
| Offside Headlamp aim beam image kick up to the offside |1.8| | 9 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 9 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 9 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 9 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 9 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 8 |
| Nearside Headlamp aim beam image kick up to the offside |1.8| | 8 |
| Nearside Front Brake hose bulging under pressure |3.6.B.3| | 8 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 8 |
| Rear brake application uneven | 8 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 8 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 8 |
| Driver`s seat insecure |6.2.A.1| | 7 |
| Brake hose has insufficient room to move | 7 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 7 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 7 |
| Rear fog lamp missing |1.3.2a| | 7 |
| Parking brake lever has no reserve travel |3.1.6b| | 7 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 7 |
| Nearside Rear Body has a sharp edge caused by damage |6.1.C.1| | 7 |
| Rear brake binding | 7 |
| Exhaust emissions carbon monoxide content excessive (8.2.1.2 (b)) | 7 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 7 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 7 |
| Offside Rear Rear wheel bearing rough when rotated |2.6.1| | 7 |
| Nearside Side repeater not working |1.4.A.2c| | 7 |
| Offside Rear fog lamp insecure |1.3.2a| | 7 |
| Offside Rear Rear fog lamp missing |1.3.2a| | 6 |
| Windscreen has damage | 6 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 6 |
| Nearside Rear Stop lamp not working |1.2.1b| | 6 |
| Offside Front Direction indicator not working |1.4.A.2c| | 6 |
| Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f| | 5 |
| Offside Side repeater missing |1.4.A.2b| | 5 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 5 |
| Nearside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 5 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 5 |
| Rear fog lamp tell tale not working |1.3.1b| | 5 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 5 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 5 |
| Offside Rear wheel bearing has excessive play |2.6.2| | 5 |
| Offside Front Steering rack gaiter split |2.2.D.2d| | 5 |
| Offside Side repeater not working |1.4.A.2c| | 5 |
| Nearside Rear reflector missing |1.5.1a| | 5 |
| Offside Rear reflector missing |1.5.1a| | 5 |
| Windscreen washer not working | 5 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 5 |
| Front passenger door cannot be opened from outside the vehicle |6.2.B.1b| | 5 |
| Nearside Rear Brake pipe inadequately clipped |3.6.B.1| | 5 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 5 |
| Offside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 5 |
| Nearside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 5 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 4 |
| Nearside Side repeater missing |1.4.A.2b| | 4 |
| Nearside Headlamp not working on main beam |1.7.5a| | 4 |
| Brake load sensing valve linkage seized |3.6.E.3| | 4 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 4 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 4 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 4 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 4 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 4 |
| Offside Rear Rear wheel bearing has excessive play |2.6.2| | 4 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 4 |
| Nearside Rear Rear wheel bearing has excessive play |2.6.2| | 4 |
| Nearside Rear Rear wheel bearing rough when rotated |2.6.1| | 4 |
| Brake pedal spongy |3.3.B.1b| | 4 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 4 |
| Hazard warning switch faulty |1.4.B.1d| | 4 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 4 |
| Offside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 4 |
| Driver`s seat fore and aft adjustment mechanism not functioning as intended. |6.2.A.3| | 4 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 4 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 4 |
| Offside Front brake disc excessively pitted |3.5.1h| | 4 |
| Centre Exhaust mounting missing |7.1.1b| | 4 |
| Emissions not tested |7.0| | 4 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 4 |
| Vehicle Identification Number not permanently displayed |6.3.5.a| | 3 |
| Nearside Rear Rear reflector missing |1.5.1a| | 3 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 3 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 3 |
| Brake load sensing valve linkage defective and function impaired |3.6.E.3| | 3 |
| Driver`s door cannot be opened from outside the vehicle |6.2.B.1b| | 3 |
| Exhaust engine idle speed too high |7.3.A.2a| | 3 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 3 |
| Exhaust noise is clearly in excess of that emitted by a similar vehicle fitted with a standard silencer in average condition (8.1.1 (a)) | 3 |
| Offside Rear Brake pipe inadequately supported |3.6.B.1| | 3 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 3 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 3 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Nearside Rear Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 3 |
| Offside Rear Rear fog lamp insecure |1.3.2a| | 3 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 3 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 3 |
| Stop lamp not working |1.2.1b| | 3 |
| Offside Headlamp not working on main beam |1.7.5a| | 3 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 3 |
| An item not tested |Manual| | 3 |
| Front brake application uneven | 3 |
| Rear Brake valve leaking |3.6.A.1| | 3 |
| Offside Rear Rear reflector missing |1.5.1a| | 3 |
| Offside Obligatory mirror missing |8.1.1| | 3 |
| Brake pedal creeps down when held under pressure |3.3.B.1a| | 3 |
| Hazard warning lamps inoperative |1.4.B.1b| | 3 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 3 |
| Front position lamp|s| not working |1.1.A.3b| | 3 |
| Nearside Inner Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 3 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 3 |
| Offside Rear Direction indicator not working |1.4.A.2c| | 3 |
| Exhaust has a part missing |7.1.1a| | 3 |
| Offside Front Lower Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Rear Rear fog lamp missing |1.3.2a| | 3 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 2 |
| Offside Rear fog lamp excessively deteriorated so that it is not visible from a reasonable distance |1.3.2d| | 2 |
| Hazard warning tell tale not working correctly |1.4.B.1e| | 2 |
| Nearside Front Macpherson strut has excessive movement in the upper support bearing assembly |2.5.B.1b| | 2 |
| Offside Front Macpherson strut has excessive movement in the upper support bearing assembly |2.5.B.1b| | 2 |
| Offside front brake binding |3.7.B.1| | 2 |
| Nearside Steering rack gaiter insecure |2.2.D.2d| | 2 |
| Horn not working (1.6.2a) | 2 |
| Rear Exhaust mounting missing |7.1.1b| | 2 |
| Offside Front coil spring fractured |2.4.C.1a| | 2 |
| Brake hose damaged | 2 |
| Nearside Front Ball joint has excessive play |2.2.B.1f| | 2 |
| Nearside Headlamp aim projected beam image is obviously incorrect |4.1.2 |c|| | 2 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 2 |
| Steering column movement between the shaft and steering wheel |2.1.2b| | 2 |
| Nearside Rear Brake pipe inadequately supported |3.6.B.1| | 2 |
| Fuel system component leaking |7.2.3| | 2 |
| Nearside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 2 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 2 |
| Rear fog lamp not working (1.3.2b) | 2 |
| Nearside Obligatory mirror insecure (8.1.1) | 2 |
| Offside Front Body has a sharp edge caused by corrosion |6.1.C.1| | 2 |
| Nearside Rear Body has a sharp edge caused by corrosion |6.1.C.1| | 2 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 2 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 2 |
| Offside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Offside Front Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 2 |
| Nearside Front Side repeater not working |1.4.A.2c| | 2 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Offside Front Seat belt affected by an insecure seat fixing |5.2.1b| | 2 |
| Nearside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 2 |
| Offside Rear Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 2 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 2 |
| Offside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Offside Rear Leaf spring has excessive wear in an anchor pin and/or bush |2.4.B.2| | 2 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 2 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 2 |
| rear brakes release unevenly |3.7.B.4| | 2 |
| Nearside Front Brake pipe inadequately supported |3.6.B.1| | 2 |
| Brake pipe inadequately clipped |3.6.B.1| | 2 |
| Nearside Parking brake inoperative on one side (1.4.1 (a)) | 2 |
| Offside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 2 |
| Mechanical brake component has restricted free movement | 2 |
| 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 Stop lamp(s) not working (4.3.1 (a) (ii)) | 2 |
| Offside Rear fog lamp missing (4.5.1 (a) (ii)) | 2 |
| Nearside Steering rack gaiter missing or no longer prevents the ingress of dirt |2.1.3 |g| |ii|| | 2 |
| Offside Steering rack gaiter missing or no longer prevents the ingress of dirt |2.1.3 |g| |ii|| | 2 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 2 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 2 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 2 |
| Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 2 |
| Exhaust emissions carbon monoxide content excessive |8.2.1.2 |b|| | 2 |
| Battery insecure |1.9.1| | 2 |
| Nearside Front passenger door cannot be opened from outside the vehicle |6.2.B.1b| | 2 |
| Offside Front Steering locking device missing |2.2.C.1g| | 2 |
| Brake pipe fouled by moving parts |3.6.B.2a| | 2 |
| Offside Front Shock absorber has negligible damping effect |2.7.5| | 2 |
| Brake hydraulic reservoir fluid level below minimum level |3.6.G.1b| | 2 |
| Offside Rear fog lamp emits a light other than red |1.3.2e| | 2 |
| Offside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 2 |
| Offside Steering locking device missing |2.2.C.1g| | 2 |
| Nearside Front Steering locking device missing |2.2.C.1g| | 2 |
| Nearside Inner Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Offside Front Brake hose twisted |found during steering lock to lock check| |2.2.D.2b| | 2 |
| Nearside Inner Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 2 |
| Nearside Front Macpherson strut corroded and seriously weakened |2.4.G.1| | 2 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Headlamp aim beam image kick up to the offside |1.8| | 2 |
| Offside Front Upper Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Nearside Front Macpherson strut insecure |2.4.G.1| | 2 |
| Offside Front Macpherson strut insecure |2.4.G.1| | 2 |
| Rear Brake load sensing valve linkage obviously incorrectly adjusted |3.6.E.3| | 2 |
| Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Offside Obligatory mirror insecure |8.1.1| | 2 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 2 |
| Brake load sensing valve has been disconnected and was fitted as standard |3.6.E.2| | 2 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 2 |
| Drivers door cannot be opened from outside the vehicle (6.2.3 (a)) | 2 |
| Rear fog lamp not working |4.5.1 |a| |ii|| | 2 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 2 |
| Main beam `tell-tale` not working |1.7.4c| | 2 |
| Nearside Front Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 2 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Offside Inner Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Nearside Inner Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 2 |
| Nearside Front Shock absorber has negligible damping effect |2.7.5| | 2 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 2 |
| Offside Rear Stop lamp not working |1.2.1b| | 2 |
| Nearside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 2 |
| Nearside Windscreen wiper not operating automatically when switched on |8.2.1b| | 2 |
| Offside Windscreen wiper not operating automatically when switched on |8.2.1b| | 2 |
| Horn not working (7.7 (a) (ii)) | 2 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Offside Rear Shock absorber has an excessively worn bush |2.7.4| | 2 |
| Brake load sensing valve inoperative |3.6.E.3| | 2 |