| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 11 |
| Windscreen wiper does not clear the windscreen effectively | 5 |
| Brake pipe excessively corroded | 3 |
| Brakes imbalanced across an axle | 2 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 2 |
| Rear brake binding | 2 |
| Rear Exhaust system not adequately supported |7.1.1| | 2 |
| Front brake disc in such a condition that it is seriously weakened | 2 |
| Registration plate lamp issues | 2 |
| Front brake disc excessively pitted |3.5.1h| | 2 |
| Offside Rear fog lamp not working |1.3.2b| | 2 |
| Rear Brake load sensing valve seized |3.6.E.3| | 1 |
| Rear Brake load sensing valve linkage defective and function impaired |3.6.E.3| | 1 |
| Nearside Inner Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Offside Front Lower Radius arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Nearside Rear Parking |secondary brake| on a single line braking system has inadequate effort at a wheel |1.3.1 |a| |i|| | 1 |
| Registration plate issues | 1 |
| Offside Rear Rear fog lamp not working |4.5.1 |a| |ii|| | 1 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 1 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 1 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 1 |
| Rear Shock absorber has a serious fluid leak |2.7.3| | 1 |
| Offside Front brake disc excessively pitted |3.5.1h| | 1 |
| Nearside Rear Lower Anti-roll bar linkage insecure |2.4.G.1| | 1 |
| Nearside Rear Position lamp not working |4.2.1 |a|| | 1 |
| Offside Front Outline marker lamp not working |4.2.1 |a|| | 1 |
| Offside Rear Direction indicator incorrect colour (4.4.3 (a)) | 1 |
| Offside Outer Rear Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement rear |2.4.G.2| | 1 |
| Offside Front Suspension arm rubber bush bonding deteriorated resulting in excessive movement rear |2.4.G.2| | 1 |
| Offside Front Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Horn not working |1.6.2a| | 1 |
| Headlamp aim beam image kick up to the offside |1.8| | 1 |
| Front Windscreen in an unacceptable condition (3.2 (c) (i)) | 1 |
| Windscreen washer not working | 1 |
| Rear Trailer electrical socket (13 pin) not operating the trailer lamps as intended (4.10 (c) (i)) | 1 |
| Rear Brake load sensing valve seized and ABS not fitted or inoperative (1.1.17 (c) (ii)) | 1 |