| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 379 |
| Headlamp aim out of alignment | 123 |
| Registration plate lamp issues | 120 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 110 |
| Brake pipe excessively corroded | 69 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 69 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 61 |
| Brakes imbalanced across an axle | 58 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 51 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 39 |
| Offside front brake binding |3.7.B.1| | 38 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 36 |
| Nearside Front Service brake excessively binding (1.2.1 (f)) | 33 |
| Nearside front brake binding |3.7.B.1| | 31 |
| Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 29 |
| Offside Front front brake binding |3.7.B.1| | 28 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 26 |
| Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h|| | 26 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 23 |
| Registration plate issues | 21 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 21 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 21 |
| Mechanical brake component has restricted free movement | 20 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits |8.2.1.2 |c|| | 20 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 20 |
| Nearside Front front brake binding |3.7.B.1| | 20 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 20 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 19 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 18 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 17 |
| Emissions not tested |7.0| | 17 |
| Horn not working |1.6.2a| | 16 |
| Nearside Stop lamp not working |1.2.1b| | 16 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 15 |
| Offside Stop lamp not working |1.2.1b| | 15 |
| Offside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i)) | 15 |
| Nearside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i)) | 14 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 14 |
| Emissions not tested (8.2.1.2 (d)) | 13 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 13 |
| Exhaust emissions likely to be affected by an exhaust leak (8.2.1.1 (b)) | 13 |
| Parking brake lever has no reserve travel |3.1.6b| | 12 |
| Offside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength inner sill (5.3.6 (a) (i)) | 12 |
| Exhaust system not adequately supported |7.1.1| | 12 |
| Horn not working (7.7 (a)) | 11 |
| Windscreen has damage | 10 |
| Centre Stop lamp not working |1.2.1b| | 10 |
| Nearside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength inner sill (5.3.6 (a) (i)) | 10 |
| Windscreen washer not working | 10 |
| Horn not working (7.7 (a) (ii)) | 9 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 9 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 9 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 9 |
| Offside Side repeater not working |1.4.A.2c| | 9 |
| Offside Front Suspension component mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i)) | 9 |
| Brake hose excessively deteriorated | 9 |
| Rear fog lamp not working |1.3.2b| | 9 |
| Rear parking brake recording little or no effort | 9 |
| Service brake: efficiency below requirements |3.7.B.7| | 8 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 8 |
| Offside Front Suspension component mounting prescribed area excessively corroded significantly reducing structural strength inner wheel arch (5.3.6 (a) (i)) | 8 |
| Rear Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 8 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 8 |
| Rear brake binding | 8 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 8 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 8 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 8 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 8 |
| Exhaust has a major leak of exhaust gases |6.1.2 |a|| | 8 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 7 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 7 |
| Front brake application uneven | 7 |
| Parking brake: efficiency below requirements |3.7.B.7| | 7 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 7 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 7 |
| Nearside Front Service brake excessively binding |1.2.1 |f|| | 7 |
| Offside Front Service brake excessively binding |1.2.1 |f|| | 7 |
| Offside Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 7 |
| Rear Exhaust system not adequately supported |7.1.1| | 7 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 6 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 6 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 6 |
| Exhaust emissions likely to be affected by an exhaust leak |8.2.1.1 |b|| | 6 |
| Central Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 6 |
| Offside Rear fog lamp not working |1.3.2b| | 6 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 6 |
| Nearside Rear Shock absorbers has a serious fluid leak | 6 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 6 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 6 |
| Nearside Front Suspension component mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i)) | 6 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 6 |
| Nearside Front Suspension component mounting prescribed area excessively corroded significantly reducing structural strength |5.3.6 |a| |i|| | 5 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 5 |
| Offside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength inner wheel arch (5.3.6 (a) (i)) | 5 |
| Offside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength |5.3.6 |a| |i|| | 5 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 5 |
| Nearside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 5 |
| Rear brake application uneven | 5 |
| Nearside Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 5 |
| Nearside Front Side repeater not working (4.4.1 (a) (ii)) | 5 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 5 |
| Offside Front Position lamp not working |4.2.1 |a|| | 5 |
| Exhaust carbon monoxide content at idle exceeds default limits (8.2.1.2 (b)) | 5 |
| Emissions not tested |7.3.A.1| | 5 |
| Nearside Front Suspension component mounting prescribed area excessively corroded significantly reducing structural strength inner wheel arch (5.3.6 (a) (i)) | 5 |
| Brake fluid warning lamp illuminated |3.6.G.2| | 5 |
| Brake hydraulic reservoir fluid level below minimum level |3.6.G.1b| | 5 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 5 |
| Front brake disc in such a condition that it is seriously weakened | 5 |