| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 207 |
| Windscreen wiper does not clear the windscreen effectively | 111 |
| Brake hose excessively deteriorated | 109 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 96 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 90 |
| Headlamp aim out of alignment | 85 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 84 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 47 |
| Registration plate issues | 45 |
| Parking brake: efficiency below requirements |3.7.B.7| | 40 |
| Offside Stop lamp not working |1.2.1b| | 38 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 34 |
| Parking brake lever has no reserve travel |3.1.6b| | 33 |
| Brakes imbalanced across an axle | 33 |
| Windscreen has damage | 29 |
| Rear parking brake recording little or no effort | 29 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 28 |
| Offside Rear fog lamp not working |1.3.2b| | 28 |
| Anti-lock braking system warning lamp does not illuminate |3.4.1b| | 28 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 27 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 22 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 22 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 22 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 21 |
| Nearside Stop lamp not working |1.2.1b| | 21 |
| Rear Exhaust system not adequately supported |7.1.1| | 20 |
| Anti-lock braking system warning lamp indicates an ABS fault | 20 |
| Horn not working |1.6.2a| | 19 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 19 |
| Fuel system component leaking |7.2.3| | 18 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 16 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 15 |
| Front brake disc in such a condition that it is seriously weakened | 15 |
| Emissions not tested |7.0| | 14 |
| Service brake: efficiency below requirements |3.7.B.7| | 14 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 14 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 14 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 14 |
| Battery insecure |1.9.1| | 12 |
| Front position lamp|s| not working |1.1.A.3b| | 12 |
| Rear brake binding | 11 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 11 |
| Offside Side repeater not working |1.4.A.2c| | 11 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 10 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 10 |
| Centre Exhaust system not adequately supported |7.1.1| | 10 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 9 |
| Windscreen wiper blade insecure | 9 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 9 |
| Exhaust system not adequately supported |7.1.1| | 9 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 9 |
| Centre Stop lamp not working |1.2.1b| | 8 |
| Offside Steering rack gaiter split |2.2.D.2d| | 8 |
| Offside Rear Brake cable has wires broken and is significantly weakened |3.5.1b| | 8 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 7 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 7 |
| Offside Front Side repeater not working |1.4.A.2c| | 7 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 7 |
| Nearside Front Tie bar/rod rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 7 |
| Brake pedal anti-slip provision missing |3.3.A.1b| | 6 |
| Fuel pipe leaking |7.2.3| | 6 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 6 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 6 |
| Nearside Front position lamp|s| excessively damaged so that it is not visible from a reasonable distance |1.1.A.3d| | 6 |
| Nearside Front Lower Ball joint has excessive play |2.2.B.1f| | 6 |
| Rear brake application uneven | 6 |
| Rear brake disc in such a condition that it is seriously weakened | 6 |
| Front brake application uneven | 6 |
| Nearside Rear Stop lamp not working |1.2.1b| | 6 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 6 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 5 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 5 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 5 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 5 |
| Front Exhaust system not adequately supported |7.1.1| | 5 |
| Offside Rear Stop lamp not working |1.2.1b| | 5 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 5 |
| Exhaust emits an excessive level of metered smoke for a non-turbo charged engine |7.4.B.3b| | 5 |
| Nearside Side repeater not working |1.4.A.2c| | 5 |
| Brake pedal anti-slip provision incomplete |3.3.A.1b| | 5 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 5 |
| Driver`s seat fore and aft adjustment mechanism not functioning as intended. |6.2.A.3| | 5 |
| Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 5 |
| Offside Brake cable has wires broken and is significantly weakened |3.5.1b| | 5 |
| Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 4 |
| Offside Headlamp not working on main beam |1.7.5a| | 4 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 4 |
| Front Fuel system component leaking |7.2.3| | 4 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 4 |
| Offside Front Front position lamp|s| excessively damaged so that it is not visible from a reasonable distance |1.1.A.3d| | 4 |
| Nearside Front position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 4 |
| Rear fog lamp not working |1.3.2b| | 4 |
| Front Exhaust has part of the system excessively deteriorated |7.1.1a| | 4 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 4 |
| Centre Rear Exhaust has a major leak of exhaust gases |7.1.2| | 4 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 4 |
| Offside Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 4 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 4 |
| Offside front brake binding |3.7.B.1| | 4 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 4 |
| Horn sounds harsh or grating |1.6.2e| | 4 |
| Nearside Front Tie bar/rod has excessive play in a pin/bush |2.4.G.2| | 3 |
| Nearside Headlamp not working on main beam |1.7.5a| | 3 |
| Rear Exhaust has a major leak of exhaust gases |6.1.2 |a|| | 3 |
| Nearside Front Track rod end ball joint has excessive play |2.1.3 |b| |i|| | 3 |
| Nearside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 3 |
| Brake pedal creeps down when held under pressure |3.3.B.1a| | 3 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 3 |
| Nearside Front Side repeater not working |1.4.A.2c| | 3 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 3 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 3 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 3 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 3 |
| Offside Rear Exhaust has a major leak of exhaust gases |7.1.2| | 3 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 3 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 3 |
| Front Fuel pipe leaking |7.2.3| | 3 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 3 |
| Nearside Ball joint has excessive play |2.2.B.1f| | 3 |
| Brake pedal has no servo assistance |3.3.B.2| | 3 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 3 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 3 |
| Windscreen wiper blade deteriorated |8.2.2| | 3 |
| Offside Front Direction indicator incomplete |1.5.A1b| | 3 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 3 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 3 |
| Exhaust tailpipe not capable of allowing the emission probe to be inserted |7.4.B.1| | 3 |
| Front Front position lamp|s| not working |1.1.A.3b| | 3 |
| Offside Rear brake disc excessively scored |3.5.1h| | 3 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 3 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 3 |
| Nearside Front front brake binding |3.7.B.1| | 3 |
| Offside Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 3 |
| Nearside Headlamp adversely affected by the operation of another lamp |1.7.5c| | 3 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 3 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 3 |
| Rear brake disc excessively pitted |3.5.1h| | 3 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 3 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 3 |
| Nearside Rear reflector excessively damaged so that its function is impaired |1.5.1c| | 3 |
| Nearside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 3 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 3 |
| Offside Front Tie bar/rod rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 3 |
| Nearside Steering rack gaiter insecure |2.2.D.2d| | 3 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 3 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 3 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 3 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 3 |
| Stop lamp not working |1.2.1b| | 3 |
| Steering system excessively rough |2.2.D.1| | 3 |
| Offside Rear fog lamp emits a light other than red |1.3.2e| | 3 |
| Offside Front Tie bar/rod has excessive play in a pin/bush |2.4.G.2| | 3 |