| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 19667 |
| Windscreen wiper does not clear the windscreen effectively | 17286 |
| Registration plate lamp issues | 16397 |
| Parking brake: efficiency below requirements |3.7.B.7| | 13893 |
| Brake pipe excessively corroded | 12271 |
| Rear parking brake recording little or no effort | 8935 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 7065 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 6897 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 5873 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 5228 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 5127 |
| Service brake: efficiency below requirements |3.7.B.7| | 4997 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 4966 |
| Brakes imbalanced across an axle | 4950 |
| Brake hose excessively deteriorated | 4661 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 4626 |
| Offside Rear Radius arm has excessive play in a pin/bush |2.4.G.2| | 4615 |
| Registration plate issues | 4452 |
| Offside Stop lamp not working |1.2.1b| | 3849 |
| Nearside Stop lamp not working |1.2.1b| | 3774 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 3748 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 3502 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 3497 |
| Nearside Rear Radius arm has excessive play in a pin/bush |2.4.G.2| | 3407 |
| Horn not working |1.6.2a| | 3050 |
| Offside Rear fog lamp not working |1.3.2b| | 3045 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 3017 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 2965 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2924 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 2804 |
| Parking brake lever has no reserve travel |3.1.6b| | 2795 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2722 |
| Emissions not tested |7.0| | 2657 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2463 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2295 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 2186 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 2152 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 2039 |
| Front Exhaust system not adequately supported |7.1.1| | 1907 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 1897 |
| Front brake disc in such a condition that it is seriously weakened | 1822 |
| Offside Rear Radius arm has excessive play in a pin/bearing |2.4.G.2| | 1800 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1773 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1764 |
| Offside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 1676 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 1672 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 1647 |
| Nearside Rear Stop lamp not working |1.2.1b| | 1625 |
| Offside Rear Stop lamp not working |1.2.1b| | 1596 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 1594 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 1583 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 1557 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 1508 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 1488 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 1390 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 1358 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1311 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 1304 |
| Nearside Rear Radius arm has excessive play in a pin/bearing |2.4.G.2| | 1277 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1267 |
| Nearside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 1225 |
| Offside Front Shock absorber has negligible damping effect |2.7.5| | 1112 |
| Rear brake application uneven | 1107 |
| Offside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 1100 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1081 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 991 |
| Rear Direction indicator incorrect colour |1.4.A.2f| | 976 |
| Fuel system component insecure |7.2.1| | 967 |
| Nearside Headlamp insecure |1.7.3| | 909 |
| Exhaust system not adequately supported |7.1.1| | 904 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 893 |
| Fuel system component leaking |7.2.3| | 889 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 880 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 877 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 874 |
| Front brake application uneven | 872 |
| Rear Exhaust system not adequately supported |7.1.1| | 870 |
| Windscreen wiper blade insecure | 844 |
| Nearside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 842 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 830 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 796 |
| Offside Headlamp insecure |1.7.3| | 783 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 774 |
| Front Exhaust mounting missing |7.1.1b| | 773 |
| Windscreen has damage | 769 |
| Offside Front brake disc excessively pitted |3.5.1h| | 766 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 760 |
| Nearside Front Shock absorber has negligible damping effect |2.7.5| | 758 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 739 |
| Rear brake binding | 739 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 714 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 706 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 695 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 683 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 666 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 661 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 655 |
| Brake hose damaged | 639 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 608 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 586 |
| Rear Direction indicators incorrect colour |1.4.A.2f| | 584 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 580 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 580 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 569 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 561 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 552 |
| Offside Rear Suspension arm has excessive play in a pin/bearing |2.4.G.2| | 546 |
| Offside Headlamp not working on main beam |1.7.5a| | 509 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 500 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 493 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 481 |
| Nearside Headlamp not working on main beam |1.7.5a| | 480 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 455 |
| Direction indicator incorrect colour |1.4.A.2f| | 444 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 443 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 438 |
| Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 431 |
| Nearside Rear Suspension arm has excessive play in a pin/bearing |2.4.G.2| | 426 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 422 |
| Offside Rear Trailing arm has excessive play in a pin/bearing |2.4.G.2| | 416 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 415 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 412 |
| Centre Exhaust system not adequately supported |7.1.1| | 409 |
| Front brake disc excessively pitted |3.5.1h| | 408 |
| Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 393 |
| Nearside Front Headlamp insecure |1.7.3| | 392 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 377 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 375 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 373 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 355 |
| Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 351 |
| Offside Front Headlamp insecure |1.7.3| | 347 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 346 |
| Offside front brake binding |3.7.B.1| | 337 |
| Front position lamp|s| not working |1.1.A.3b| | 318 |