| Most common failures | No# failures |
|---|
| Parking brake: efficiency below requirements |3.7.B.7| | 1600 |
| Headlamp aim out of alignment | 1308 |
| Service brake: efficiency below requirements |3.7.B.7| | 935 |
| Windscreen wiper does not clear the windscreen effectively | 756 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 557 |
| Brakes imbalanced across an axle | 532 |
| Rear parking brake recording little or no effort | 503 |
| Registration plate lamp issues | 465 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 416 |
| Parking brake lever has no reserve travel |3.1.6b| | 339 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 338 |
| Horn not working |1.6.2a| | 331 |
| Nearside Front Shock absorber has an excessively worn bush |2.7.4| | 235 |
| Nearside Front Lower Shock absorber has an excessively worn bush |2.7.4| | 225 |
| Windscreen washer not working | 222 |
| Brake pipe excessively corroded | 212 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 201 |
| Nearside Rear Shock absorber has an excessively worn bush |2.7.4| | 191 |
| Offside Front Shock absorber has an excessively worn bush |2.7.4| | 175 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 171 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 162 |
| Nearside Rear Lower Shock absorber has an excessively worn bush |2.7.4| | 161 |
| Offside Front Lower Shock absorber has an excessively worn bush |2.7.4| | 158 |
| Anti-lock braking system warning lamp indicates an ABS fault | 158 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 158 |
| Offside Rear Shock absorber has an excessively worn bush |2.7.4| | 153 |
| Nearside Side repeater not working |1.4.A.2c| | 153 |
| Offside Stop lamp not working |1.2.1b| | 149 |
| Horn not working (7.7 (a)) | 144 |
| Nearside Stop lamp not working |1.2.1b| | 144 |
| Windscreen has damage | 142 |
| Offside Rear Lower Shock absorber has an excessively worn bush |2.7.4| | 139 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 138 |
| Nearside Side repeater missing |1.4.A.2b| | 133 |
| Front brake disc in such a condition that it is seriously weakened | 133 |
| Rear brake binding | 133 |
| Nearside Rear brake disc contaminated by oil |3.5.1h| | 124 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 120 |
| Nearside Headlamp not working on main beam |1.7.5a| | 118 |
| Registration plate issues | 117 |
| Service brake efficiency below requirements |1.2.2 |a| |i|| | 115 |
| Offside Side repeater not working |1.4.A.2c| | 115 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 111 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 110 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 103 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 103 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 100 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 100 |
| Offside Rear brake disc contaminated by oil |3.5.1h| | 97 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 96 |
| Horn not working (7.7 (a) (ii)) | 95 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 94 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 94 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 93 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 92 |
| Nearside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 92 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 90 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 90 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 89 |
| Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii|| | 87 |
| Offside Rear fog lamp not working |1.3.2b| | 84 |
| Driver`s seat insecure |6.2.A.1| | 83 |
| Offside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 82 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 82 |
| Nearside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 81 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 80 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 77 |
| Nearside Headlamp not working on main beam (4.1.1 (a) (ii)) | 75 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 71 |
| Offside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 70 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 70 |
| Rear brake disc in such a condition that it is seriously weakened | 70 |
| Nearside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 69 |
| Offside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 68 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 65 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 59 |
| Horn not working |7.7 |a| |ii|| | 58 |
| Offside Side repeater missing |1.4.A.2b| | 58 |
| Offside Parking brake inoperative on one side (1.4.1 (a)) | 56 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 56 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 55 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 54 |
| Nearside Parking brake inoperative on one side (1.4.1 (a)) | 54 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 54 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 54 |
| Offside Side repeater insecure |1.4.A.2b| | 53 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 53 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 53 |
| Offside Rear Stop lamp not working |1.2.1b| | 52 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 50 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 50 |
| Rear brake application uneven | 49 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 49 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 47 |
| Offside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 46 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 45 |
| Offside Rear Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 45 |
| Nearside Side repeater insecure |1.4.A.2b| | 45 |
| Nearside Rear Brake disc contaminated (1.1.14 (b)) | 45 |
| Nearside Rear Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 44 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 44 |
| Offside Rear Brake disc contaminated (1.1.14 (b)) | 43 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 42 |
| Nearside Rear Shock absorbers has an excessively worn bush (5.3.2 (c)) | 42 |
| Brake hose excessively deteriorated | 42 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 42 |
| Direction indicators flashing more than 120 times a minute |1.4.A.2g| | 42 |
| Nearside Rear Parking brake inoperative on one side (1.4.1 (a)) | 42 |
| Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 42 |
| Nearside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 40 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 40 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 39 |
| Nearside Front Upper Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 39 |
| Offside Front Lower Shock absorbers has an excessively worn bush (5.3.2 (c)) | 39 |
| Offside Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 38 |
| Front brake application uneven | 38 |
| Nearside Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 37 |
| Nearside Front Lower Shock absorbers has an excessively worn bush (5.3.2 (c)) | 37 |
| Offside Front Upper Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 37 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 37 |
| Offside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 37 |
| Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 37 |
| Exhaust system not adequately supported |7.1.1| | 37 |
| Nearside Rear Stop lamp not working |1.2.1b| | 36 |
| Offside Headlamp not working on main beam |1.7.5a| | 36 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 36 |
| Nearside Front Seat belt anchorage prescribed area strength or continuity significantly reduced (7.1.1 (a) (i)) | 36 |
| Offside Rear Service brake effort inadequate at a wheel (1.2.1 (a) (i)) | 35 |
| Emissions not tested |7.0| | 35 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 35 |
| Offside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 35 |
| Nearside Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 34 |
| Nearside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 34 |
| Offside Rear Shock absorbers has an excessively worn bush (5.3.2 (c)) | 33 |
| Nearside Front Side repeater missing |1.4.A.2b| | 32 |
| Nearside Side repeater missing (4.4.1 (a) (ii)) | 32 |
| Nearside Rear Service brake effort inadequate at a wheel (1.2.1 (a) (i)) | 32 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 32 |
| Nearside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 32 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 32 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 32 |
| Offside Front Seat belt anchorage prescribed area strength or continuity significantly reduced (7.1.1 (a) (i)) | 32 |
| Offside Rear Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 31 |
| Parking brake lever has excessive movement indicating incorrect adjustment |1.1.6 |c|| | 31 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 30 |
| Nearside Rear Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 30 |
| Offside Headlamp not working on main beam (4.1.1 (a) (ii)) | 30 |
| Service brake efficiency less than 50% of the required value (1.2.2 (a) (ii)) | 30 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 30 |
| Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 30 |
| Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 29 |
| Offside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 29 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 29 |
| Nearside Front Headlamp not working on main beam (4.1.1 (a) (ii)) | 28 |
| Nearside Body insecure and dangerous to other road users |6.1.B.1b| | 28 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 27 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 27 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 27 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 27 |
| rear brake recording little or no effort |3.7.B.5a| | 27 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 27 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 27 |
| Offside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 27 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 26 |
| Offside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 26 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 26 |
| Nearside Front Side repeater not working |1.4.A.2c| | 26 |
| Offside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 26 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 26 |
| Nearside Front Side repeater not working (4.4.1 (a) (ii)) | 26 |
| Offside Front Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 26 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 26 |
| Nearside Obligatory mirror seriously damaged, affecting the rear view (3.3 (b) (ii)) | 25 |
| Nearside Front Lower Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 25 |
| Nearside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 25 |
| Offside Front Side repeater not working (4.4.1 (a) (ii)) | 25 |
| Fuel tank insecure |7.2.1| | 24 |
| Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 24 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 24 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 24 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 24 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 24 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 24 |
| Offside front brake binding |3.7.B.1| | 24 |
| Stop lamp(s) all not working (4.3.1 (a) (iii)) | 24 |
| Nearside Headlamp not working on main beam |4.1.1 |a| |ii|| | 24 |
| Nearside Rear Lower Shock absorbers has an excessively worn bush (5.3.2 (c)) | 24 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 24 |
| Nearside Stop lamp|s| not working |4.3.1 |a| |ii|| | 23 |
| Front brake excessively fluctuating | 23 |
| Rear fog lamp not working |1.3.2b| | 23 |
| Rear Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 23 |
| Nearside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 23 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 23 |
| Offside Rear Lower Shock absorbers has an excessively worn bush (5.3.2 (c)) | 23 |
| Battery insecure and likely to fall from carrier (4.13 (a) (ii)) | 22 |
| Nearside Headlamp light intensity severely reduced (4.1.4 (a)) | 22 |
| Nearside Side repeater not working |4.4.1 |a| |ii|| | 22 |
| Offside Front Lower Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 22 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 22 |
| Offside Front Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 22 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 22 |
| Nearside Front Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 21 |
| rear parking |secondary| brakes imbalanced | 21 |
| Brake fluid warning lamp illuminated |3.6.G.2| | 21 |
| Parking brake: efficiency below requirements |3.7.D.4| | 21 |
| Offside Rear Position lamp adversely affected by the operation of another lamp (4.2.3 (c)) | 21 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 20 |
| Offside Front Position lamp not working |4.2.1 |a|| | 20 |
| Offside Front Anti-roll bar ball joint excessively worn (5.3.4 (a) (i)) | 20 |
| Nearside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 20 |
| Rear Mechanical brake component has restricted free movement | 20 |
| Nearside Front Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 20 |
| Offside Front Anti-roll bar linkage ball joint excessively worn |5.3.4 |a| |i|| | 20 |
| Nearside Headlamp aim beam image kick up to the offside |1.8| | 20 |
| Offside Front Shock absorbers has an excessively worn bush (5.3.2 (c)) | 19 |
| Nearside front brake binding |3.7.B.1| | 19 |
| Offside Rear Rear position lamp|s| not working |1.1.A.3b| | 19 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 19 |
| Offside Front Side repeater not working |1.4.A.2c| | 19 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 18 |
| Offside Rear Outer Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 18 |
| Nearside Rear position lamp|s| incorrect colour |1.1.A.3e| | 18 |
| Windscreen wiper blade insecure | 18 |
| Nearside Front Service brake excessively binding (1.2.1 (f)) | 18 |
| Exhaust tailpipe not capable of allowing the emission probe to be inserted |7.4.B.1| | 18 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 18 |
| Offside Stop lamp|s| not working |4.3.1 |a| |ii|| | 18 |
| Nearside Front Shock absorbers has an excessively worn bush (5.3.2 (c)) | 18 |
| Offside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 18 |