| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 67 |
| Parking brake: efficiency below requirements |3.7.B.7| | 63 |
| Exhaust emissions carbon monoxide content excessive |7.3.B.1a| | 28 |
| Horn not working |1.6.2a| | 23 |
| Rear parking brake recording little or no effort | 22 |
| Windscreen wiper does not clear the windscreen effectively | 18 |
| Brake pipe excessively corroded | 16 |
| Registration plate issues | 15 |
| Exhaust emissions hydrocarbon content excessive |7.3.B.1b| | 12 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 11 |
| Service brake: efficiency below requirements |3.7.B.7| | 11 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 11 |
| Rear brake binding | 11 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 10 |
| Brakes imbalanced across an axle | 10 |
| Offside Rear fog lamp not working |1.3.2b| | 9 |
| Registration plate lamp issues | 8 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 8 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 7 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 7 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 6 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 6 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 6 |
| Offside Rear Stop lamp not working |1.2.1b| | 6 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 5 |
| Front brake application uneven | 5 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 5 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 5 |
| Rear fog lamp not working |1.3.2b| | 5 |
| Direction indicators not working |1.4.A.2c| | 5 |
| Offside Front Direction indicator not working |1.4.A.2c| | 5 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 4 |
| Nearside Front front brake binding |3.7.B.1| | 4 |
| Brake hose excessively deteriorated | 4 |
| Offside Front Steering rack gaiter split |2.2.D.2d| | 4 |
| Stop lamp not working |1.2.1b| | 4 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 3 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 3 |
| Emissions not tested |7.0| | 3 |
| Nearside Rear Stop lamp not working |1.2.1b| | 3 |
| Nearside Side repeater not working |1.4.A.2c| | 3 |
| Offside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 3 |
| Steering column top mounting bracket insecure |2.1.2d| | 3 |
| Offside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 3 |
| Parking brake lever has no reserve travel |3.1.6b| | 3 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 3 |
| Battery insecure |1.9.1| | 3 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 3 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 3 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Offside Stop lamp not working |1.2.1b| | 3 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 3 |
| Offside Headlamp not working on main beam |1.7.5a| | 3 |
| Nearside Headlamp not working on main beam |1.7.5a| | 3 |
| Front brake excessively fluctuating | 2 |
| Offside Rear Lower Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 2 |
| Offside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 2 |
| Nearside Steering rack gaiter insecure |2.2.D.2d| | 2 |
| Offside Front front brake binding |3.7.B.1| | 2 |
| Offside Front Headlamp not in good working order |not working| |1.2.4a| | 2 |
| Nearside Front Front wheel bearing rough when rotated |2.5.A.2| | 2 |
| Bootlid cannot be secured in the closed position |6.4.1| | 2 |
| Nearside Front Side repeater not working |1.4.A.2c| | 2 |
| Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 2 |
| Offside Side repeater not working |1.4.A.2c| | 2 |
| Front Headlamp not working on dipped beam |1.7.5a| | 2 |
| Front Headlamp not working on main beam |1.7.5a| | 2 |
| Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Exhaust engine idle speed too high |7.3.A.2a| | 2 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 2 |
| Offside Front Braking system leaking |3.6.A.1| | 2 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 2 |
| Rear fog lamp switch faulty |1.3.1a| | 2 |
| Brake hose damaged | 2 |
| Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Nearside Rear brake disc excessively scored |3.5.1h| | 2 |
| Offside Rear brake disc excessively scored |3.5.1h| | 2 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Offside Front Side repeater not working |1.4.A.2c| | 2 |
| Nearside Stop lamp not working |1.2.1b| | 2 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Nearside front brake binding |3.7.B.1| | 2 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 2 |
| Nearside Front Direction indicator adversely affected by the operation of another lamp |1.4.A.2h| | 2 |
| Nearside Front Headlamp does not operate immediately when selected on dipped beam |1.7.4a| | 1 |
| Nearside Front Headlamp does not operate immediately when selected on main beam |1.7.4a| | 1 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 1 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 1 |
| Fuel pipe insecure |6.1.3 |a| |i|| | 1 |
| front brakes release unevenly |3.7.B.4| | 1 |
| Nearside Front Track rod end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Offside Front Track rod end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Nearside Rear Drive shaft which forms part of the suspension coupling gaiter insecure to the extent that it no longer prevents the ingress of dirt etc |2.4.G.4e| | 1 |
| Offside Front Macpherson strut attachment bracket/mounting likely to become detached |5.3.3 |a| |ii|| | 1 |
| Offside Rear Upper Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 1 |
| Headlamp not working on dipped beam |1.7.5a| | 1 |
| Headlamp not working on main beam |1.7.5a| | 1 |
| Nearside Headlamp not in a clean condition affecting beam image |1.2.4a| | 1 |
| Brake hose has insufficient room to move | 1 |
| Emissions not tested |7.3.A.1| | 1 |
| Braking system leaking front to rear pipe |3.6.A.1| | 1 |
| Offside Front Headlamp does not operate immediately when selected on main beam |1.7.4a| | 1 |
| Offside Front Headlamp does not operate immediately when selected on dipped beam |1.7.4a| | 1 |
| Nearside Rear Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Nearside Front Wheel insecure |4.2.A.1c| | 1 |
| Offside Front Wheel insecure |4.2.A.1c| | 1 |
| Offside Rear Body has a sharp edge caused by corrosion |6.1.C.1| | 1 |
| Parking brake lever, pawl mechanism pivots or their associated mountings are insecure |3.1.4b| | 1 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Rear Bumper likely to become detached |6.1.4 |a| |ii|| | 1 |
| Nearside Rear Stop lamp|s| not working |4.3.1 |a| |ii|| | 1 |
| Rear Exhaust system insecure |6.1.2 |a|| | 1 |
| Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Side repeater insecure |1.4.A.2b| | 1 |
| Suspension component mounting prescribed area is severely distorted |2.4.A.3| | 1 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 1 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 1 |
| Offside Rear Braking system leaking |3.6.A.1| | 1 |
| Exhaust emits excessive dense blue smoke during acceleration |7.3.A.2c| | 1 |
| Offside Inner Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside front brake juddering severely |3.7.A.2b| | 1 |
| Exhaust emissions carbon monoxide content excessive |8.2.1.2 |b|| | 1 |
| Offside Front Direction indicators not working |1.4.A.2c| | 1 |
| Nearside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Nearside Front Lower Seat belt insecurely fixed to the vehicles structure |5.2.1a| | 1 |
| Offside Front Seat belt insecurely fixed to the vehicles structure |5.2.1a| | 1 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 1 |
| Offside Front Lower Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 1 |
| Offside Rear Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Hazard warning switch missing |1.4.B.1d| | 1 |
| Hazard warning tell tale not working correctly |1.4.B.1e| | 1 |
| Oil leaking excessively from engine |8.4.1 |a| |i|| | 1 |
| Nearside Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Offside Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Brake fluid warning lamp inoperative |3.6.G.2| | 1 |
| Nearside Front Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 1 |
| Nearside Rear Lower Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Front Battery insecure |1.9.1| | 1 |
| Offside Rear fog lamp insecure |1.3.2a| | 1 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 1 |
| Nearside front brake grabbing severely |3.7.A.2b| | 1 |
| Nearside Front Upper Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Offside Front Upper Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Offside Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Front Upper Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3| | 1 |
| Nearside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 1 |
| Rear Exhaust tailpipe not capable of allowing the emission probe to be inserted |7.3.B.1| | 1 |
| Nearside Front Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 1 |
| Nearside Front Suspension component mounting prescribed area is deliberately modified which significantly reduces the original strength |2.4.A.3| | 1 |
| Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Nearside Rear fog lamp not working |1.3.2b| | 1 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Nearside Rear Brake pipe leaking |3.6.A.1| | 1 |
| Nearside Outer Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Nearside Front front brake grabbing severely |3.7.A.2b| | 1 |
| Offside Front Front wheel bearing rough when rotated |2.5.A.2| | 1 |
| Offside Rear Rear wheel bearing has excessive play |2.6.2| | 1 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Headlamp aim beam image kick up to the offside |1.6.B1| | 1 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 1 |
| Nearside Rear Upper Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Hazard warning lamps inoperative |1.4.B.1b| | 1 |
| Fuel hose leaking |7.2.3| | 1 |
| Offside Front brake disc excessively scored |3.5.1h| | 1 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 1 |
| Offside Rear Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 1 |
| Front Windscreen wiper not operating automatically when switched on |8.2.1b| | 1 |
| Offside Front Headlamp not in a clean condition affecting beam image |1.2.4a| | 1 |
| Nearside Front Body or chassis is damaged, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Front Body or chassis is damaged, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Rear fog lamp tell tale not working |1.3.1b| | 1 |
| Brake hydraulic reservoir insecurely mounted |3.6.A.2a| | 1 |
| Nearside Front Lower Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Nearside Rear Lower Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Nearside Rear Upper Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Front Lower Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Rear Lower Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Front Upper Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Rear Upper Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Steering rack gaiter insecure |2.2.D.2d| | 1 |
| Nearside Seat belt affected by an insecure seat fixing |5.2.1b| | 1 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 1 |
| Offside Front Side repeater not working fitted new bulb |1.4.A.2c| | 1 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 1 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 1 |
| Rear Rear fog lamp missing |1.3.2a| | 1 |
| Nearside Front Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 1 |
| An item not tested |Manual| | 1 |
| Steering rack gaiter insecure |2.2.D.2d| | 1 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 1 |
| Offside Front Headlamp insecure |1.7.3| | 1 |
| Horn control insecure |1.6.1| | 1 |
| Nearside Front Braking system leaking |3.6.A.1| | 1 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 1 |
| Offside Steering rack gaiter split |2.2.D.2d| | 1 |
| Offside Front Suspension arm rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Rear Side repeater not working |1.4.A.2c| | 1 |
| Front Headlamp has a product on the light source so that the light output is severely reduced |1.7.5a| | 1 |
| Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Nearside Rear Lower Trailing arm locating pin retaining device not properly locked |2.4.G.3b| | 1 |
| Nearside Rear front brake binding |3.7.B.1| | 1 |
| Nearside Rear Drive shaft uj which forms part of the suspension has a loose flange bolt |2.4.G.4c| | 1 |
| Nearside Front Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 1 |
| Offside Front Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 1 |
| Nearside Rear Brake hose twisted |3.6.B.4c| | 1 |
| Front Front position lamp|s| not working |1.1.A.3b| | 1 |
| Front Front position lamp|s| not in good working order |function impaired| |1.1.4a| | 1 |
| Rear Rear fog lamp not working |1.3.2b| | 1 |
| Offside Front Upper Suspension spring mounting prescribed area is inadequately repaired |2.4.A.3| | 1 |
| Front Headlamp aim not tested |1.8.A.1c| | 1 |
| Windscreen has damage | 1 |
| Nearside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 1 |
| Brake pedal spongy |3.3.B.1b| | 1 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 1 |
| Front Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 1 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Stop lamp not working both rear lamps |1.2.1b| | 1 |
| Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings inner sill has hole |6.1.B.2| | 1 |
| Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings inner sill has hole |6.1.B.2| | 1 |
| Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f| | 1 |
| Rear Rear position lamp|s| excessively damaged so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| Rear Stop lamp excessively damaged so that it is not visible from a reasonable distance |1.2.1d| | 1 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 1 |
| Horn not working |7.7 |a| |ii|| | 1 |
| All position lamps not working |1.1.A.3b| | 1 |
| Offside Front Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Front front brake binding |3.7.B.1| | 1 |
| Nearside Front Parking brake mechanism/associated mounting prescribed area is excessively corroded |3.1.9| | 1 |
| Offside Front Parking brake mechanism/associated mounting prescribed area is excessively corroded |3.1.9| | 1 |
| Offside Inner Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Nearside Inner Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Nearside Front Steering system has a road wheel fouling a part of the vehicle |2.2.D.2a| | 1 |
| Nearside Front Front position lamp|s| not in good working order |function impaired| |1.1.4a| | 1 |
| Nearside Front Front passenger door cannot be opened from inside the vehicle |6.2.B.1b| | 1 |