| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 51 |
| Headlamp aim out of alignment | 43 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 14 |
| Brake pipe excessively corroded | 11 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 11 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 11 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 10 |
| Anti-lock braking system warning lamp indicates an ABS fault | 10 |
| Nearside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 7 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 7 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 7 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 7 |
| Registration plate lamp issues | 6 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 5 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 5 |
| Registration plate issues | 4 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 4 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 4 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 3 |
| Nearside Front Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 3 |
| Horn not working (7.7 (a)) | 3 |
| Exhaust emissions exceed manufacturers specified limit (8.2.2.2 (a)) | 3 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 3 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 3 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 3 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 3 |
| Offside Front Position lamp not working |4.2.1 |a|| | 3 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 3 |
| Oil leaking excessively from engine (8.4.1 (a) (i)) | 3 |
| Engine MIL inoperative or indicates a malfunction |8.2.2.2 |g|| | 3 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 3 |
| Nearside Headlamp light intensity severely reduced (4.1.4 (a)) | 2 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 2 |
| Offside Front Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 2 |
| Nearside Rear Stop lamp|s| not working |4.3.1 |a| |ii|| | 2 |
| Nearside Front Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 2 |
| Horn not working |1.6.2a| | 2 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 2 |
| Windscreen washer not working | 2 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 2 |
| Offside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 2 |
| Front brake disc in such a condition that it is seriously weakened | 2 |
| Rear Service brake excessively binding (1.2.1 (f)) | 2 |
| Nearside Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 2 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 2 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 2 |
| Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h|| | 2 |
| Road wheel fixing missing Near side rear bolt (5.2.1 (a) (i)) | 1 |
| Lower Engine mounting bracket damaged or deteriorated resulting in excessive movement Bush Deteriorated (6.1.8 (a) (i)) | 1 |
| Nearside Rear Wheel bearing has excessive play (5.1.3 (a) (i)) | 1 |
| Nearside Headlamp aim projected beam image is obviously incorrect beam pattern dim , only just visiable (4.1.2 (c)) | 1 |
| Fuel system component leaking (6.1.3 (b) (i)) | 1 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 1 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 1 |
| Nearside Rear Hydraulic brake cylinder leaking hydraulic fluid (1.1.16 (b) (i)) | 1 |
| Nearside Front Headlamp aim not tested |4.1.2 |b|| | 1 |
| Offside Front Headlamp aim not tested |4.1.2 |b|| | 1 |
| Nearside Outer Prop shaft joint constant velocity boot no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 1 |
| Offside Headlamp insecure (4.1.1 (c)) | 1 |
| Exhaust emits excessive dense blue smoke during acceleration (8.2.1.2 (g)) | 1 |
| Central Lower Engine mounting damaged or deteriorated resulting in excessive movement |6.1.8 |a| |i|| | 1 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Offside Rear Upper Fuel hose leaking Flexi pipe connection to engine |7.2.3| | 1 |
| Offside Rear fog lamp not working |1.3.2b| | 1 |
| Coil spring fractured or broken offside front broken at top |5.3.1 |b| |i|| | 1 |
| Nearside Side repeater not working |1.4.A.2c| | 1 |
| Central Engine mounting damaged or deteriorated resulting in excessive movement |6.1.8 |a| |i|| | 1 |
| Central Lower Engine mounting damaged or deteriorated resulting in excessive movement (6.1.8 (a) (i)) | 1 |
| Offside Front coil spring broken |2.4.C.1a| | 1 |
| Offside Front Windscreen wiper not working (3.4 (a)) | 1 |
| Rear fog lamp not working |1.3.2b| | 1 |
| Offside Rear coil spring broken |2.4.C.1a| | 1 |
| Headlamp not working on dipped beam both (4.1.1 (a) (ii)) | 1 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 1 |
| Offside Front Wheel bearing has excessive play (5.1.3 (a) (i)) | 1 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 1 |
| Exhaust emissions exceed default limit of 1.5m-1 (8.2.2.2 (b)) | 1 |
| Offside Front brake caliper has restricted free movement binding on wheel |3.5.1k| | 1 |
| Brakes imbalanced across an axle | 1 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 1 |
| Stop lamp(s) all not working (4.3.1 (a) (iii)) | 1 |
| Nearside Stop lamp not working |1.2.1b| | 1 |
| Lower Engine mounting damaged or deteriorated resulting in excessive movement stabiliser mount (6.1.8 (a) (i)) | 1 |
| Nearside Front Position lamp not working side light bulb (4.2.1 (a) (ii)) | 1 |
| Exhaust emits visible black smoke at idle (8.2.1.2 (f)) | 1 |
| Nearside Rear Position lamp light intensity significantly reduced (4.2.3 (a) (ii)) | 1 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 1 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 1 |
| Nearside Obligatory mirror missing (3.3 (a)) | 1 |
| Offside Front Headlamp aim projected beam image is obviously incorrect |4.1.2 |c|| | 1 |
| Emissions unable to be completed (8.2.1.2 (d)) | 1 |
| Windscreen wiper blade missing (3.4 (b) (ii)) | 1 |
| Offside Front Front wheel bearing rough when rotated |2.5.A.2| | 1 |
| Brake servo defective or ineffective |1.1.10 |a| |i|| | 1 |
| Offside Rear Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Reversing lamp inoperative |4.6.1 |a|| | 1 |
| Central Upper Stop lamp(s) with a multiple light source more than 1/2 not functioning (4.3.1 (a) (ii)) | 1 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Offside Front Undertray insecure (8.1.1 (b) (i)) | 1 |
| Nearside Front Undertray insecure (8.1.1 (b) (i)) | 1 |
| Nearside Headlamp insecure (4.1.1 (c)) | 1 |
| Nearside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 1 |
| Offside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 1 |
| Engine mounting bracket damaged or deteriorated resulting in excessive movement connected to sub-frame & gearbox (6.1.8 (a) (i)) | 1 |
| Central Rear Lower Engine mounting damaged or deteriorated resulting in excessive movement (6.1.8 (a) (i)) | 1 |
| Offside Front Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 1 |
| Offside Headlamp light intensity severely reduced (4.1.4 (a)) | 1 |
| Windscreen has damage | 1 |
| Nearside Headlamp aim projected beam image is obviously incorrect |4.1.2 |c|| | 1 |
| Emissions unable to be completed due to oil leak (8.2.2.2 (e)) | 1 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 1 |
| Offside Front Track rod end ball joint dust cover insecure so that it no longer prevents the ingress of dirt (2.1.3 (g) (ii)) | 1 |
| Offside Front Macpherson strut pin or bush excessively worn (5.3.4 (a) (i)) | 1 |
| Offside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 1 |
| Front Windscreen damaged and affecting the drivers view of the road (3.2 (a) (ii)) | 1 |
| Nearside Front Coil spring not correctly located |2.4.C.2| | 1 |
| Mechanical brake component has restricted free movement | 1 |
| Nearside Rear Service brake excessively binding |1.2.1 |f|| | 1 |
| Offside Rear Service brake excessively binding |1.2.1 |f|| | 1 |
| Offside Rear Wheel bearing rough when rotated (5.1.3 (b) (i)) | 1 |
| Undertray likely to become detached (6.2.1 (a) (ii)) | 1 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 1 |
| Central Rear Engine mounting damaged or deteriorated resulting in excessive movement (6.1.8 (a) (i)) | 1 |
| Headlamp light source and lamp not compatible nearside and offside (4.1.4 (c)) | 1 |
| Headlamp not working on dipped beam both |1.7.5a| | 1 |
| Engine mounting damaged or deteriorated resulting in excessive movement (6.1.8 (a) (i)) | 1 |
| Centre Rear engine mounting deteriorated resulting in excessive movement |6.1.D.1a| | 1 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 1 |
| Exhaust emits an excessive level of metered smoke |7.4.B.3a| | 1 |
| Offside Front Road wheel badly damaged |4.2.A.1a| | 1 |
| Horn not working |7.7 |a| |ii|| | 1 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 1 |
| Nearside Front Lower Suspension arm pin or bush excessively worn |5.3.4 |a| |i|| | 1 |
| Drivers view of the road through the swept area of the windscreen significantly affected by an obstruction (3.1 (a) (ii)) | 1 |
| Brake performance unable to be tested (1.2.1 (g)) | 1 |
| Offside Headlamp insecure |4.1.1 |c|| | 1 |
| Offside Stop lamp|s| lens defective such that the emitted light is adversely affected |4.3.1 |b| |ii|| | 1 |
| Exhaust emissions exceed level of metered smoke for a non-turbo charged engine (8.2.2.2 (b)) | 1 |
| Offside Front Macpherson strut top bush or bearing has excessive wear or free play (5.3.4 (a) (i)) | 1 |
| Exhaust carbon monoxide content at idle exceeds default limits (8.2.1.2 (b)) | 1 |
| Nearside Parking brake inoperative on one side |1.4.1 |a|| | 1 |
| Parking brake lever has excessive movement indicating incorrect adjustment |1.1.6 |c|| | 1 |
| Upper Stop lamp(s) not working (4.3.1 (a) (ii)) | 1 |
| Front Engine mounting damaged or deteriorated resulting in excessive movement dog bone mount (6.1.8 (a) (i)) | 1 |
| Windscreen washer jets misaligned and not providing sufficient fluid to the windscreen (3.5 (a)) | 1 |
| Service brake excessively binding (1.2.1 (f)) | 1 |
| Nearside Reversing lamp inoperative |4.6.1 |a|| | 1 |
| Front Direction indicator incorrect colour 2x (4.4.3 (a)) | 1 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 1 |
| Nearside Rear Parking brake inoperative on one side (1.4.1 (a)) | 1 |
| Rear Service brake excessively binding BOTH REAR BRAKES BINDING EXCESSIVELY (1.2.1 (f)) | 1 |
| Offside Rear Brake cable damaged (1.1.15 (a)) | 1 |
| Nearside Rear Brake cable damaged (1.1.15 (a)) | 1 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 1 |
| Nearside Rear Reversing lamp inoperative (4.6.1 (a)) | 1 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 1 |
| Nearside Rear Wheel bearing so rough it is likely to overheat or break up |5.1.3 |b| |ii|| | 1 |
| Offside Front Wheel bearing rough when rotated |5.1.3 |b| |i|| | 1 |
| Nearside Front Anti-roll bar pin or bush excessively worn |5.3.4 |a| |i|| | 1 |
| Offside Front Anti-roll bar pin or bush excessively worn |5.3.4 |a| |i|| | 1 |