| Most common failures | No# failures |
|---|
| Registration plate issues | 21 |
| Headlamp aim out of alignment | 17 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 5 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 2 |
| Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 2 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 2 |
| Trailer electrical socket (13 pin) not operating the trailer lamps as intended not operating stop lamps (4.10 (c) (i)) | 1 |
| Offside Rear Direction indicator not working (4.4.1 (a) (ii)) | 1 |
| Offside Front Anti-roll bar attachment bracket/mounting insecure (5.3.3 (a) (i)) | 1 |
| Rear Hydraulic brake calliper leaking Both (1.1.16 (b) (i)) | 1 |
| Nearside Front Road wheel more than one fixing missing (5.2.1 (a) (ii)) | 1 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 1 |
| Nearside Rear Hydraulic brake calliper leaking (1.1.16 (b) (i)) | 1 |
| Brake performance unable to be tested Due to front disc condition (1.2.1 (g)) | 1 |
| Front brake disc in such a condition that it is seriously weakened | 1 |
| Nearside Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 1 |
| Offside Emissions unable to be completed offside pipe also failed BET for lambda reading but during full cat test engine stopped revving to the required engine speed for the minimum time, not allowing completion of offside exhaust test (8.2.1.2 (d)) | 1 |
| Brake pipe leaking on a hydraulic braking system front to rear pipe (1.1.11 (b) (ii)) | 1 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 1 |
| Brakes imbalanced across an axle | 1 |
| Registration plate lamp issues | 1 |
| Front Brake hydraulic reservoir cap missing (1.1.10 (e)) | 1 |
| Windscreen wiper does not clear the windscreen effectively | 1 |
| Offside Exhaust Lambda reading after 2nd fast idle outside specified limits duel exhaust system fitted (8.2.1.2 (c)) | 1 |
| Exhaust silencer likely to become detached between down pipe and middle section bolt very rusty (8.1.1 (b) (ii)) | 1 |
| Offside Rear Rear fog lamp missing (4.5.1 (a) (ii)) | 1 |
| Exhaust emissions carbon monoxide content excessive (8.2.1.2 (b)) | 1 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 1 |
| Exhaust emissions exceed manufacturers specified limit (8.2.2.2 (a)) | 1 |
| Nearside Rear Shock absorbers has a serious fluid leak | 1 |
| Front Windscreen in an unacceptable condition (3.2 (c) (i)) | 1 |
| Offside Rear Rear fog lamp not working (4.5.1 (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 Wheel bearing rough when rotated (5.1.3 (b) (i)) | 1 |
| Offside Front Upper Anti-roll bar ball joint excessively worn (5.3.4 (a) (i)) | 1 |
| Nearside Front Headlamp not working on main beam (4.1.1 (a) (ii)) | 1 |
| Offside Front Daytime running lamp not working (4.2.1 (a) (ii)) | 1 |
| Anti-lock braking system warning lamp indicates an ABS fault | 1 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 1 |
| Nearside Rear Stop lamp(s) with a multiple light source more than 1/2 not functioning (4.3.1 (a) (ii)) | 1 |
| Nearside Front Position lamp with a multiple light source more than 1/2 not functioning (4.2.1 (a) (ii)) | 1 |
| Nearside Rear Position lamp lens seriously defective (4.2.1 (b)) | 1 |