| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 73 |
| Headlamp aim out of alignment | 41 |
| Registration plate lamp issues | 40 |
| Brake pipe excessively corroded | 22 |
| Anti-lock braking system warning lamp indicates an ABS fault | 20 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 19 |
| Registration plate issues | 17 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 12 |
| Offside Rear fog lamp not working |1.3.2b| | 9 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 9 |
| Front brake disc in such a condition that it is seriously weakened | 8 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 8 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 8 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 8 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 8 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 8 |
| Nearside Stop lamp not working |1.2.1b| | 7 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 7 |
| Parking brake lever has no reserve travel |3.1.6b| | 7 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 6 |
| Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h|| | 6 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 5 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 5 |
| Nearside Rear Anti-roll bar linkage pin or bush excessively worn |5.3.4 |a| |i|| | 5 |
| Offside Rear Stop lamp not working |1.2.1b| | 5 |
| Centre Stop lamp not working |1.2.1b| | 5 |
| Offside Front Shock absorbers has a serious fluid leak | 5 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits |8.2.1.2 |c|| | 5 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 5 |
| Brake hose excessively deteriorated | 5 |
| Nearside Side repeater not working |1.4.A.2c| | 4 |
| Nearside Drag link end ball joint has excessive play |2.2.B.1f| | 4 |
| Nearside Rear Stop lamp not working |1.2.1b| | 4 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 4 |
| Offside Stop lamp not working |1.2.1b| | 4 |
| Rear parking brake recording little or no effort | 3 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 3 |
| Nearside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 3 |
| Offside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 3 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 3 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 3 |
| Brakes imbalanced across an axle | 3 |
| Offside Rear Anti-roll bar linkage pin or bush excessively worn |5.3.4 |a| |i|| | 3 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 3 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 3 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 3 |
| Offside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i)) | 3 |
| Parking brake: efficiency below requirements |3.7.B.7| | 3 |
| Nearside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 3 |
| Exhaust system not adequately supported |7.1.1| | 3 |
| Battery insecure |1.9.1| | 3 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 3 |
| Nearside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i)) | 3 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 3 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 3 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 3 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 3 |
| Nearside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 2 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 2 |
| Centre Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 2 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 2 |
| Offside Front Wheel nut|s| missing |4.2.A.1e| | 2 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 2 |
| Nearside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 2 |
| Offside Rear fog lamp emits a light other than red |1.3.2e| | 2 |
| Offside Front Track rod end ball joint has excessive play |2.1.3 |b| |i|| | 2 |
| Upper Stop lamp not working |1.2.1b| | 2 |
| Nearside Rear brake disc contaminated by oil |3.5.1h| | 2 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 2 |
| Offside Headlamp insecure |1.7.3| | 2 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 2 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 2 |
| Nearside Rear Upper Suspension arm pin or bush excessively worn |5.3.4 |a| |i|| | 2 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 2 |
| Fuel system component leaking (6.1.3 (b) (i)) | 2 |
| Power steering malfunctioning |2.3.3a| | 2 |
| Steering system excessively tight |2.2.D.1| | 2 |
| Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 2 |
| Offside Front Track rod end ball joint dust cover excessively damaged or deteriorated so that it no longer prevents the ingress of dirt (2.1.3 (g) (ii)) | 2 |
| Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii|| | 2 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 2 |
| Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 2 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 2 |
| Offside Front Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Offside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 2 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 2 |
| Nearside Rear Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Offside Rear Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 2 |
| Nearside Rear Shock absorbers has negligible damping effect (5.3.2 (d)) | 2 |