| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 36 |
| Windscreen wiper does not clear the windscreen effectively | 17 |
| Registration plate lamp issues | 15 |
| Brake pipe excessively corroded | 8 |
| Front brake disc in such a condition that it is seriously weakened | 4 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 4 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 3 |
| Nearside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 3 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 3 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 3 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 3 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 3 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 3 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 3 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 2 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 2 |
| Windscreen washer not working | 2 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 2 |
| Headlamp has a product on the lens so that the light output is severely reduced both (4.1.4 (b)) | 2 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 1 |
| Nearside Headlamp not working on main beam |1.7.5a| | 1 |
| Headlamp switch insecure |1.7.1| | 1 |
| Windscreen wiper blade missing (3.4 (b) (ii)) | 1 |
| Registration plate issues | 1 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 1 |
| Nearside Rear All direction indicators incorrect colour (4.4.3 (a)) | 1 |
| Offside Rear All direction indicators incorrect colour (4.4.3 (a)) | 1 |
| Rear Inner Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 1 |
| Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 1 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 1 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 1 |
| Rear Direction indicator incorrect colour Both sides |1.4.A.2f| | 1 |
| Offside Front Seat belt damaged (7.1.2 (b) (i)) | 1 |
| Brakes imbalanced across an axle | 1 |
| Nearside Rear Position lamp not working |4.2.1 |a|| | 1 |
| Brake master cylinder defective but brake still operating (1.1.10 (b) (i)) | 1 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 1 |
| Nearside Headlamp light intensity severely reduced (4.1.4 (a)) | 1 |
| Rear Direction indicator incorrect colour both rear (4.4.3 (a)) | 1 |
| Front Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 1 |
| Offside Front Suspension arm ball joint excessively worn excessive play (5.3.4 (a) (i)) | 1 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 1 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Direction indicator incorrect colour both rear (4.4.3 (a)) | 1 |
| Front Drivers view of the road through the swept area of the windscreen materially affected by an obstruction (3.1 (a) (ii)) | 1 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 1 |
| Offside Front Seat belt stitching badly frayed |5.2.2b| | 1 |
| Offside Rear Position lamp not working |4.2.1 |a| |ii|| | 1 |
| Offside Side repeater not working |4.4.1 |a| |ii|| | 1 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 1 |
| Offside Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Offside Headlamp not working on main beam (4.1.1 (a) (ii)) | 1 |
| Front Position lamp not working both (4.2.1 (a) (ii)) | 1 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Rear Service brake excessively binding |1.2.1 |f|| | 1 |
| Nearside Front Obligatory mirror insecure |8.1.1| | 1 |
| Offside Front Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 1 |
| Centre Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 1 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 1 |
| Exhaust emissions exceed manufacturer`s specified limit |8.2.2.2 |a|| | 1 |
| Reversing lamp inoperative (4.6.1 (a)) | 1 |
| Nearside Parking brake inoperative on one side (1.4.1 (a)) | 1 |
| Brake lever has insufficient reserve travel (1.1.2 (a)) | 1 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 1 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 1 |
| Offside Front Headlamp not working on dipped beam (1.7.5a) | 1 |
| Bonnet cannot be secured in the closed position (3.1 (b) (i)) | 1 |
| Nearside Headlamp aim projected beam image is obviously incorrect |4.1.2 |c|| | 1 |
| Offside Front Coil spring fractured or broken |5.3.1 |b| |i|| | 1 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 1 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 1 |
| Offside Rear Coil spring fractured or broken |5.3.1 |b| |i|| | 1 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 1 |
| Nearside Front Lower Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 1 |
| Front Position lamp not working both front lights (4.2.1 (a) (ii)) | 1 |
| Offside Front Headlamp has a product on the lens so that the light output is severely reduced (4.1.4 (b)) | 1 |
| Nearside Front Headlamp has a product on the lens so that the light output is severely reduced (4.1.4 (b)) | 1 |
| Offside Front Wheel bearing rough when rotated (5.1.3 (b) (i)) | 1 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 1 |
| Offside Front Headlamp incorrect colour |1.7.5b| | 1 |
| Front Service brake excessively fluctuating (1.2.1 (e)) | 1 |
| Nearside Rear Shock absorbers has a serious fluid leak | 1 |
| Nearside Front Lower Suspension arm pin or bush excessively worn Locking pin device excessively worn (5.3.4 (a) (i)) | 1 |
| Offside Front Obligatory mirror insecure (3.3 (b) (ii)) | 1 |
| Nearside Rear Seat belt flexible stalk damaged likely to lead to failure under load |5.2.4a| | 1 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 1 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Nearside Rear Direction indicator incorrect colour (4.4.3 (a)) | 1 |
| Offside Rear Direction indicator incorrect colour (4.4.3 (a)) | 1 |
| Offside Front Undertray likely to become detached under tray/inner wheel arch cover |6.2.1 |a| |ii|| | 1 |
| Nearside Front Position lamp not working |4.2.1 |a| |ii|| | 1 |
| Bonnet cannot be secured in the closed position |3.1 |b| |i|| | 1 |
| Offside Rear Hydraulic brake calliper leaking (1.1.16 (b) (i)) | 1 |
| Rear Parking brake lever has no reserve travel |3.1.6b| | 1 |
| Offside Rear Shock absorbers has a serious fluid leak | 1 |