| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 75 |
| Brake hose excessively deteriorated | 50 |
| Registration plate lamp issues | 48 |
| Parking brake: efficiency below requirements |3.7.B.7| | 31 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 31 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 28 |
| Windscreen wiper does not clear the windscreen effectively | 26 |
| Brake pipe excessively corroded | 23 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 21 |
| Rear parking brake recording little or no effort | 20 |
| Registration plate issues | 15 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 10 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 9 |
| Rear brake binding | 9 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 8 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 8 |
| Nearside Rear Exhaust has a major leak of exhaust gases |7.1.2| | 8 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 7 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 7 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 7 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 7 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 7 |
| Nearside Stop lamp not working |1.2.1b| | 7 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 6 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 6 |
| Offside Rear Exhaust has a major leak of exhaust gases |7.1.2| | 6 |
| Offside Stop lamp not working |1.2.1b| | 6 |
| Windscreen washer not working | 6 |
| Offside Front Upper Shock absorber has an excessively worn bush |2.7.4| | 6 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 5 |
| Nearside Front Upper Shock absorber has an excessively worn bush |2.7.4| | 5 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 5 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 5 |
| Offside Headlamp insecure |1.7.3| | 5 |
| Offside Rear fog lamp not working |1.3.2b| | 5 |
| Windscreen has damage | 4 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 4 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 4 |
| Driver`s seat insecure |6.2.A.1| | 4 |
| Nearside Front Shock absorber has an excessively worn bush |2.7.4| | 4 |
| Offside Front Shock absorber has an excessively worn bush |2.7.4| | 4 |
| Nearside Rear Stop lamp not working |1.2.1b| | 4 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 4 |
| Offside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 4 |
| Steering column movement between the shaft and steering wheel |2.1.2b| | 4 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 3 |
| Nearside Direction indicators flashing more than 120 times a minute |1.4.A.2g| | 3 |
| Nearside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 3 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 3 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 3 |
| Anti-lock braking system warning lamp indicates an ABS fault | 3 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 3 |
| Horn not working |1.6.2a| | 3 |
| Parking brake lever has no reserve travel |3.1.6b| | 3 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 3 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 3 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 3 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 3 |
| Offside Rear Stop lamp not working |1.2.1b| | 3 |
| Front brake application uneven | 3 |
| Emissions not tested |7.0| | 3 |
| Brakes imbalanced across an axle | 3 |
| Offside Rear Sub-frame has excessive play in a pin/bush |2.4.G.2| | 3 |
| Nearside Front Lower Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 3 |
| Steering column top mounting bracket insecure |2.1.2d| | 3 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 3 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 2 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 2 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 2 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 2 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 2 |
| Offside Steering rack gaiter split |2.2.D.2d| | 2 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Offside Front Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 2 |
| Nearside Front Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 2 |
| Offside Rear Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 2 |
| Offside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 2 |
| Offside Direction indicator flashing more than 120 times a minute |1.4.A.2g| | 2 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 2 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 2 |
| Offside Front Lower Front suspension ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 2 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 2 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 2 |
| Offside Rear Direction indicator not working |1.4.A.2c| | 2 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 2 |
| Nearside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 2 |
| Offside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 2 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 2 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded chassis rail |2.4.A.3| | 2 |
| Offside Front Power steering pipe|s| or hose|s| leaking from a joint |2.3.3b| | 2 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 2 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 2 |
| Offside Front front brake binding |3.7.B.1| | 2 |
| Nearside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Nearside Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Nearside front brake binding |3.7.B.1| | 2 |
| Front brake disc in such a condition that it is seriously weakened | 2 |
| Nearside Rear Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 2 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Mechanical brake component has restricted free movement | 2 |
| Offside front brake binding |3.7.B.1| | 2 |
| Offside Front Direction indicator incomplete |1.5.A1b| | 2 |
| Offside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 2 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 2 |
| Exhaust hydrocarbon content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 2 |
| Exhaust carbon monoxide content at idle exceeds manufacturers specified limits (8.2.1.2 (b)) | 2 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 2 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 2 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 2 |
| Nearside Rear Sub-frame has excessive play in a pin/bush |2.4.G.2| | 2 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 2 |
| Rear wheel bearing has excessive play |2.6.2| | 2 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 2 |
| Nearside Rear passenger door cannot be opened from outside the vehicle |6.2.B.1c| | 2 |
| Rear Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 2 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 2 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 2 |