| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 29 |
| Anti-lock braking system warning lamp indicates an ABS fault | 27 |
| Windscreen wiper does not clear the windscreen effectively | 25 |
| Registration plate issues | 23 |
| Registration plate lamp issues | 17 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 12 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 10 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 10 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 9 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 9 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 8 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 7 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 7 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 6 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 5 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 5 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 5 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 5 |
| Rear parking brake recording little or no effort | 4 |
| Rear Exhaust system not adequately supported |7.1.1| | 4 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 4 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 4 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 4 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 4 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 3 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 3 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 3 |
| Nearside Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 3 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 3 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 3 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 3 |
| Nearside Front Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 3 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 3 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 3 |
| Brake hose excessively deteriorated | 3 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 3 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 3 |
| Rear brake application uneven | 2 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 2 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 2 |
| Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 2 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 2 |
| Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 2 |
| Offside Front Position lamp not working |4.2.1 |a|| | 2 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 2 |
| Front brake disc in such a condition that it is seriously weakened | 2 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 2 |
| Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h|| | 2 |
| Offside Rear Rear wheel bearing has excessive play |2.6.2| | 2 |
| Nearside Front Lower Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 2 |
| Offside Front Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 2 |
| Nearside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 2 |
| Nearside Direction indicator flashing more than 120 times a minute |1.4.A.2g| | 2 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 2 |
| Nearside Rear Exhaust system not adequately supported |7.1.1| | 2 |
| Parking brake: efficiency below requirements |3.7.B.7| | 2 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 2 |
| Exhaust hydrocarbon content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 2 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 1 |
| Central Prop shaft bearing housing insecure (6.1.7 (f) (i)) | 1 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 1 |
| Windscreen has damage | 1 |
| Nearside Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 1 |
| Nearside Rear Service brake excessively fluctuating (1.2.1 (e)) | 1 |
| Offside Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 1 |
| Offside Front Lower Ball joint has excessive play |2.2.B.1f| | 1 |
| Offside Front Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii)) | 1 |
| Nearside Front Position lamp lens seriously defective |4.2.1 |b|| | 1 |
| Emissions not tested |7.0| | 1 |
| Nearside Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Nearside Front Lower Suspension arm ball joint excessively worn Rear Suspension Arm On The Front (5.3.4 (a) (i)) | 1 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 1 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 1 |
| Rear Brake lever has insufficient reserve travel (1.1.2 (a)) | 1 |
| Front Hydraulic fluid leaking excessively radiator/cooler behind bumper (8.4.1 (a) (i)) | 1 |
| Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 1 |
| Nearside Front Anti-roll bar pin or bush excessively worn roll bar moves from side to side (5.3.4 (a) (i)) | 1 |
| Offside Front Anti-roll bar pin or bush excessively worn roll bar can be moved from side to side (5.3.4 (a) (i)) | 1 |
| Offside Rear Parking brake inoperative on one side |1.4.1 |a|| | 1 |
| Offside Outer Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Nearside Front Lower Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 1 |
| Windscreen has a sticker or other obstruction encroaching by more than 10mm within zone `A` |8.3.1b| | 1 |
| Offside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 1 |
| Offside Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii)) | 1 |
| Nearside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt FRONT arm (5.3.4 (b) (ii)) | 1 |
| Exhaust emissions carbon monoxide content at idle excessive Too high |7.3.D.4| | 1 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive Too high |7.3.D.3| | 1 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits Too high |7.3.D.3| | 1 |
| Nearside Exhaust has a major leak of exhaust gases cat to down pipe blow |7.1.2| | 1 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement body end |2.4.G.2| | 1 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement body end |2.4.G.2| | 1 |
| Offside Front Drivers door cannot be opened from inside the vehicle (6.2.3 (a)) | 1 |
| Offside Brake pipe excessively damaged along floor pan underside - has been caught and pulled excessively forward and hanging down (1.1.11 (c)) | 1 |
| Windscreen wiper not working both |3.4 |a|| | 1 |
| Nearside Front Upper Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 1 |
| Nearside Front Lower Suspension arm ball joint excessively worn rear of wheel , pointing up ,straight arm (5.3.4 (a) (i)) | 1 |
| Nearside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength sill to floor (5.3.6 (a) (i)) | 1 |
| Nearside Rear Vehicle structure corroded to the extent that the rigidity of the assembly is significantly reduced inner sill/subframe mount (6.1.1 (c) (i)) | 1 |
| Nearside Parking brake inoperative on one side (1.4.1 (a)) | 1 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Nearside Front Front suspension ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Offside Front Headlamp not working on main beam (4.1.1 (a) (ii)) | 1 |
| Front Service brake juddering severely |3.7.C.2| | 1 |
| Offside Rear Wheel bearing has excessive play (5.1.3 (a) (i)) | 1 |
| Offside Front Direction indicator not working (4.4.1 (a) (ii)) | 1 |
| Offside Rear Wheel nut|s| missing |4.2.A.1e| | 1 |
| Nearside Front coil spring broken |2.4.C.1a| | 1 |
| Nearside Outer Lower Front suspension has excessive play in an outer ball joint |2.5.B.2a| | 1 |
| Front Position lamp not working nearside and offside |4.2.1 |a|| | 1 |
| Nearside Front Headlamp light source and lamp not compatible (4.1.4 (c)) | 1 |
| Offside Front Headlamp light source and lamp not compatible (4.1.4 (c)) | 1 |
| Steering lock fails to engage |2.1.4b| | 1 |
| Nearside Front Lower Suspension arm ball joint excessively worn rearmost (5.3.4 (a) (i)) | 1 |
| Offside rear parking |secondary| brake grabbing severely |3.7.B.6b| | 1 |
| Nearside rear parking |secondary| brake grabbing severely |3.7.B.6b| | 1 |
| Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 1 |
| Parking brake lever has no reserve travel |3.1.6b| | 1 |
| Offside Front Lower Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 1 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits |8.2.1.2 |c|| | 1 |
| Nearside Front Lower Ball joint has excessive play |2.2.B.1f| | 1 |
| Front position lamp|s| not working both |1.1.A.3b| | 1 |
| Centre Rear Rear fog lamp not working filled with water |1.3.2b| | 1 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 1 |
| Offside Front Headlamp not working on main beam lower not working |4.1.1 |a| |ii|| | 1 |
| Offside Rear Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt lower cover not attached |5.3.4 |b| |ii|| | 1 |
| Nearside Rear Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt cover not attached |5.3.4 |b| |ii|| | 1 |
| Nearside Front Upper Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt |5.3.4 |b| |ii|| | 1 |
| Central Rear Upper Stop lamp(s) not working (4.3.1 (a) (ii)) | 1 |
| Offside Front Anti-roll bar ball joint excessively worn (5.3.4 (a) (i)) | 1 |
| Offside Front Lower Headlamp not working on main beam (4.1.1 (a) (ii)) | 1 |
| Windscreen wiper not working |3.4 |a|| | 1 |
| Nearside Front Anti-roll bar likely to fail (5.3.3 (b) (ii)) | 1 |
| Offside Front Anti-roll bar likely to fail (5.3.3 (b) (ii)) | 1 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 1 |
| Offside Rear Rear reflector reflecting white to the rear (4.8.2 (a) (ii)) | 1 |
| Nearside Front Brake hose connection leaking on a hydraulic braking system (1.1.12 (c) (ii)) | 1 |
| Offside Front Brake hose connection leaking on a hydraulic braking system (1.1.12 (c) (ii)) | 1 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 1 |
| Centre Stop lamp not working |1.2.1b| | 1 |
| Nearside Rear Suspension rod corroded and seriously weakened |5.3.3 |b| |i|| | 1 |
| Offside Front Lower Suspension arm ball joint excessively worn rear arm (5.3.4 (a) (i)) | 1 |
| Offside Front Lower Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 1 |
| Nearside Rear Stop lamp|s| not working |4.3.1 |a| |ii|| | 1 |
| Direction indicators flashing more than 120 times a minute |1.4.A.2g| | 1 |
| Nearside Front Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt anti roll bar end link rubber split |2.4.G.2| | 1 |
| Offside Front Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt anti roll bar end link rubber split |2.4.G.2| | 1 |
| Nearside Front Anti-roll bar linkage ball joint dust cover insecure so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Nearside Rear Rear wheel bearing has excessive play |2.6.2| | 1 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 1 |
| Nearside Rear Wheel nut|s| missing |4.2.A.1e| | 1 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 1 |
| Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 1 |
| Offside Front Lower Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 1 |
| Rear brake disc in such a condition that it is seriously weakened | 1 |
| Nearside Obligatory mirror seriously damaged, affecting the rear view (3.3 (b) (ii)) | 1 |
| Offside Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 1 |
| Nearside Lower Headlamp not working on main beam |4.1.1 |a| |ii|| | 1 |
| Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt |5.3.4 |b| |ii|| | 1 |
| Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt |5.3.4 |b| |ii|| | 1 |
| Offside Rear wheel bearing has excessive play |2.6.2| | 1 |
| Offside Front Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt |5.3.4 |b| |ii|| | 1 |
| Nearside Headlamp not working on main beam |1.7.5a| | 1 |
| Power steering component leaking (2.1.5 (a)) | 1 |
| Offside Front Seat belt buckle not functioning as intended (7.1.2 (d)) | 1 |
| Central Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength inner sill (5.3.6 (a) (i)) | 1 |
| Offside Direction indicator flashing more than 120 times a minute all |1.4.A.2g| | 1 |
| Nearside Front Brake hose twisted |3.6.B.4c| | 1 |
| Rear fog lamp does not emit a steady red light (4.5.4 (a)) | 1 |
| Front Headlamp aim beam image kick up to the offside |1.8| | 1 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Nearside Track rod end loose |2.2.B.1d| | 1 |
| Offside Direction indicators flashing more than 120 times a minute |1.4.A.2g| | 1 |
| Offside Side repeater light intensity significantly reduced (4.4.3 (a)) | 1 |
| Offside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt rear arm outer joint (5.3.4 (b) (ii)) | 1 |
| Offside Front Lower Suspension arm ball joint excessively worn rear arm outer joint (5.3.4 (a) (i)) | 1 |
| Nearside Front Lower Suspension arm ball joint likely to become detached rear arm outer joint (5.3.4 (a) (ii)) | 1 |
| Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt drop link boot (5.3.4 (b) (ii)) | 1 |
| Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt drop link boots (5.3.4 (b) (ii)) | 1 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Nearside Rear Stop lamp not working |1.2.1b| | 1 |
| Offside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 1 |
| Offside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 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 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 1 |
| Nearside Front Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt boot split (5.3.4 (b) (ii)) | 1 |
| Nearside Front Brake hose excessively twisted (1.1.12 (b) (ii)) | 1 |
| Offside Front Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt boot split (5.3.4 (b) (ii)) | 1 |
| Offside Rear Bumper damaged and likely to cause injury when grazed or contacted (6.1.4 (a) (i)) | 1 |
| Hazard warning switch faulty |1.4.B.1d| | 1 |
| Nearside Front Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt Front lower arm |2.4.G.2| | 1 |
| Offside Rear Brake pipe connection leaking on a hydraulic braking system Leaking on sealing washer / joint into caliper |1.1.11 |b| |ii|| | 1 |
| Nearside Rear Upper Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Offside Rear Upper Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Rear Tie bar/rod which is adjustable, locking device insecure |2.4.G.1| | 1 |
| Nearside Rear passenger door cannot be opened from outside the vehicle |6.2.B.1c| | 1 |
| Nearside Front Anti-roll bar ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |