| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 159 |
| Windscreen wiper does not clear the windscreen effectively | 151 |
| Registration plate lamp issues | 95 |
| Rear brake binding | 47 |
| Brakes imbalanced across an axle | 38 |
| Parking brake: efficiency below requirements |3.7.B.7| | 33 |
| Service brake: efficiency below requirements |3.7.B.7| | 25 |
| Rear parking brake recording little or no effort | 21 |
| Offside Rear fog lamp not working |1.3.2b| | 21 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 20 |
| Offside Stop lamp not working |1.2.1b| | 17 |
| Nearside Stop lamp not working |1.2.1b| | 16 |
| Horn not working |1.6.2a| | 15 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 14 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 13 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 12 |
| Registration plate issues | 12 |
| Rear fog lamp not working |1.3.2b| | 11 |
| Parking brake lever has no reserve travel |3.1.6b| | 10 |
| Exhaust system not adequately supported |7.1.1| | 9 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 8 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 8 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 8 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 8 |
| Nearside Rear Stop lamp not working |1.2.1b| | 8 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 8 |
| Offside Headlamp aim beam image kick up to the offside |1.8| | 7 |
| Nearside Headlamp aim beam image kick up to the offside |1.8| | 7 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 7 |
| Offside front brake binding |3.7.B.1| | 7 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 7 |
| Brake pipe excessively corroded | 7 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 6 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 6 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 6 |
| Windscreen washer not working | 6 |
| Offside Front Suspension component mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i)) | 6 |
| Rear brake application uneven | 6 |
| Offside Rear Stop lamp not working |1.2.1b| | 6 |
| Front brake application uneven | 6 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 5 |
| Horn not working (7.7 (a) (ii)) | 5 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 5 |
| Anti-lock braking system warning lamp indicates an ABS fault | 5 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 5 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 5 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 5 |
| Nearside Front Upper Front position lamp|s| not working |1.1.A.3b| | 5 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 5 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 5 |
| Horn not working |7.7 |a| |ii|| | 5 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 4 |
| Offside Front Wheel bearing rough when rotated (5.1.3 (b) (i)) | 4 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 4 |
| Nearside Parking brake inoperative on one side (1.4.1 (a)) | 4 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 4 |
| Service brake efficiency below requirements |1.2.2 |a| |i|| | 4 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 4 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 4 |
| Battery insecure |1.9.1| | 4 |
| Offside Front Wheel bearing rough when rotated |5.1.3 |b| |i|| | 4 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 4 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 4 |
| Horn not working (7.7 (a)) | 4 |
| Nearside Front Service brake excessively binding (1.2.1 (f)) | 4 |
| Nearside Rear Rear position lamp|s| not working |1.1.A.3b| | 4 |
| Centre Stop lamp not working |1.2.1b| | 4 |
| Offside Headlamp insecure |1.7.3| | 4 |
| Stop lamp not working |1.2.1b| | 4 |
| Offside Indicator tell tale inoperative |1.4.A.2a| | 4 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 4 |
| Exhaust emissions exceed manufacturer`s specified limit |8.2.2.2 |a|| | 3 |
| Nearside Front Headlamp aim beam image kick up to the offside |1.8| | 3 |
| Offside Front Headlamp aim beam image kick up to the offside |1.8| | 3 |
| Nearside Front Wheel bearing rough when rotated (5.1.3 (b) (i)) | 3 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 3 |
| Nearside front brake binding |3.7.B.1| | 3 |
| Rear brake disc in such a condition that it is seriously weakened | 3 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 3 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 3 |
| Exhaust system insecure (6.1.2 (a)) | 3 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 3 |
| Front passenger door cannot be opened from inside the vehicle |6.2.B.1b| | 3 |
| Mechanical brake component has restricted free movement | 3 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 3 |
| Offside Headlamp not working on main beam (4.1.1 (a) (ii)) | 3 |
| Nearside Headlamp levelling device inoperative (4.1.5 (a)) | 3 |
| Brake load sensing valve seized and ABS not fitted or inoperative (1.1.17 (c) (ii)) | 3 |
| Nearside Rear An item not tested |Manual| | 3 |
| Driver`s seat insecure |6.2.A.1| | 3 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 3 |
| Rear Exhaust system not adequately supported |7.1.1| | 3 |
| Nearside Headlamp insecure |1.7.3| | 3 |
| Brake load sensing valve linkage seized |3.6.E.3| | 3 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 3 |
| Front Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 3 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 3 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 3 |
| Brake hose excessively deteriorated | 3 |
| Nearside Rear Upper Outline marker lamp not working |4.2.1 |a|| | 3 |
| Offside Stop lamp|s| not working |4.3.1 |a| |ii|| | 3 |
| Offside Front Headlamp not working on main beam (4.1.1 (a) (ii)) | 3 |