| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 842 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 568 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 509 |
| Registration plate issues | 365 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 343 |
| Windscreen wiper does not clear the windscreen effectively | 306 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 181 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 155 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 132 |
| Registration plate lamp issues | 115 |
| Offside Steering rack gaiter split |2.2.D.2d| | 106 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 104 |
| Emissions not tested |7.0| | 92 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 84 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 69 |
| Offside Front Steering rack gaiter split |2.2.D.2d| | 67 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 65 |
| Horn not working |1.6.2a| | 62 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 59 |
| Brakes imbalanced across an axle | 58 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 56 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 54 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 53 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 53 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 52 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 49 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 45 |
| Rear parking brake recording little or no effort | 44 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 44 |
| Hazard warning switch faulty |1.4.B.1d| | 43 |
| Nearside Stop lamp not working |1.2.1b| | 40 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 40 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 38 |
| Windscreen washer not working | 38 |
| Brake hose excessively deteriorated | 38 |
| Rear brake binding | 37 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 37 |
| Parking brake: efficiency below requirements |3.7.B.7| | 36 |
| Offside Rear fog lamp not working |1.3.2b| | 36 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 35 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 34 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 33 |
| Brake pipe excessively corroded | 33 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 33 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 31 |
| Rear fog lamp tell tale not working |1.3.1b| | 31 |
| Offside Front Front wheel bearing rough when rotated |2.5.A.2| | 30 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 30 |
| Nearside Front Front wheel bearing rough when rotated |2.5.A.2| | 29 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 29 |
| Rear fog lamp not working |1.3.2b| | 28 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 28 |
| Rear fog lamp switch faulty |1.3.1a| | 27 |
| Windscreen has damage | 27 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 27 |
| Exhaust catalytic converter missing where one was fitted as standard |7.1.3| | 27 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 27 |
| Exhaust carbon monoxide content at idle exceeds default limits (8.2.1.2 (b)) | 27 |
| Offside Stop lamp not working |1.2.1b| | 25 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 25 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 25 |
| Rear brake disc in such a condition that it is seriously weakened | 24 |
| Exhaust hydrocarbon content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 24 |
| Rear brake disc excessively pitted |3.5.1h| | 23 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 23 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits |8.2.1.2 |c|| | 22 |
| Front passenger door cannot be opened from outside the vehicle |6.2.B.1b| | 22 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits |8.2.1.2 |b|| | 21 |
| Front brake disc in such a condition that it is seriously weakened | 16 |
| Offside Front Position lamp not working |4.2.1 |a|| | 16 |
| Exhaust carbon monoxide content at idle exceeds manufacturers specified limits (8.2.1.2 (b)) | 16 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 15 |
| Exhaust hydrocarbon content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 15 |
| Emissions not tested |7.3.A.1| | 14 |
| Offside Front Wheel bearing rough when rotated (5.1.3 (b) (i)) | 14 |
| Offside Rear Stop lamp not working |1.2.1b| | 13 |
| Offside Rear Rear wheel bearing rough when rotated |2.6.1| | 13 |
| Front Windscreen wiper blade deteriorated |8.2.2| | 12 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturer`s specified limits |8.2.1.2 |a|| | 12 |
| Service brake: efficiency below requirements |3.7.B.7| | 11 |
| Nearside Front Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c| | 11 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 11 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 11 |