| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 11 |
| Headlamp aim out of alignment | 6 |
| Reversing lamp inoperative |4.6.1 |a|| | 2 |
| Windscreen wiper does not clear the windscreen effectively | 2 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 2 |
| Exhaust emissions exceed manufacturer`s specified limit |8.2.2.2 |a|| | 1 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 1 |
| Nearside Rear Stop lamp not working |1.2.1b| | 1 |
| Offside Rear Stop lamp not working |1.2.1b| | 1 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 1 |
| Reversing lamp does not emit a steady white light (4.6.2 (a)) | 1 |
| Windscreen has a sticker or other obstruction encroaching by more than 10mm within zone `A` |8.3.1b| | 1 |
| Nearside Rear Outline marker lamp not working (4.2.1 (a) (ii)) | 1 |
| Offside Rear Outline marker lamp not working (4.2.1 (a) (ii)) | 1 |
| Registration plate issues | 1 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 1 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 1 |
| Nearside Reversing lamp does not emit a steady white light |4.6.2 |a|| | 1 |
| Offside Reversing lamp does not emit a steady white light |4.6.2 |a|| | 1 |
| Reversing lamp inoperative (4.6.1 (a)) | 1 |
| Offside Rear Rear fog lamp not working |4.5.1 |a| |ii|| | 1 |
| Nearside Rear Reversing lamp inoperative |4.6.1 |a|| | 1 |
| Nearside Outline marker lamp not working |4.2.1 |a|| | 1 |
| Offside Rear Brake lever has restricted free movement brake calipier (1.1.15 (e)) | 1 |
| Offside Parking brake inoperative on one side (1.4.1 (a)) | 1 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 1 |
| Offside Rear Leaf spring fractured at spring eye |2.4.B.1a| | 1 |
| Front brake excessively fluctuating | 1 |
| Rear fog lamp not working o/s/r fog (4.5.1 (a) (ii)) | 1 |
| Suspension arm ball joint dust cover no longer prevents the ingress of dirt n/s/f bottom ball joint cover split /leaking (5.3.4 (b) (ii)) | 1 |
| Offside Stop lamp not working |1.2.1b| | 1 |
| Exhaust system not adequately supported |7.1.1| | 1 |
| Nearside Rear Upper Outline marker lamp not working |4.2.1 |a|| | 1 |
| Offside Rear Stop lamp|s| not working |4.3.1 |a| |ii|| | 1 |
| Offside Rear Position lamp adversely affected by the operation of another lamp |4.2.3 |c|| | 1 |
| Brake pipe excessively corroded | 1 |
| Nearside Front Suspension arm pin or bush excessively worn rear |5.3.4 |a| |i|| | 1 |
| Central Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 1 |
| Nearside Front Lower Suspension arm pin or bush excessively worn rear bush (5.3.4 (a) (i)) | 1 |
| Offside Front Lower Suspension arm pin or bush excessively worn rear bush (5.3.4 (a) (i)) | 1 |
| Stop lamp(s) adversely affected by the operation of another lamp All side lights front and rear (4.3.3 (b)) | 1 |
| Offside Rear fog lamp missing |1.3.2a| | 1 |
| Nearside Reversing lamp inoperative (4.6.1 (a)) | 1 |
| Offside Reversing lamp inoperative (4.6.1 (a)) | 1 |
| Nearside Front Outline marker lamp not working (4.2.1 (a) (ii)) | 1 |
| Nearside Rear Lower Anti-roll bar linkage insecurely attached (5.3.3 (a) (i)) | 1 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 1 |
| Nearside Rear Anti-roll bar linkage insecurely attached (5.3.3 (a) (i)) | 1 |
| Nearside Front Inner Brake disc significantly and obviously worn |1.1.14 |a| |i|| | 1 |
| Nearside Rear Inner Brake disc significantly and obviously worn |1.1.14 |a| |i|| | 1 |
| Offside Rear Inner Brake disc significantly and obviously worn |1.1.14 |a| |i|| | 1 |
| Rear Service brake excessively fluctuating |1.2.1 |e|| | 1 |
| Nearside Front Service brake excessively fluctuating |1.2.1 |e|| | 1 |
| Nearside Rear Lower Anti-roll bar linkage insecure |2.4.G.1| | 1 |
| Nearside Rear Anti-roll bar linkage insecure Nut missing |2.4.G.1| | 1 |
| Nearside Rear Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Exhaust emits an excessive level of metered smoke |7.4.B.3a| | 1 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 1 |