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MOT History from tests of petrol BENTLEY MULSANNEs year 1988

Review the list of common BENTLEY MULSANNE failures below or to perform a specific mot history check on your BENTLEY then use our popular KnowYourCar service

mot history
Pass percent:77.06%
(The average a petrol BENTLEY MULSANNE year 1988 passes without issue)
Based on:789 MOT Tests
Most common failuresNo# failures
Parking brake: efficiency below requirements |3.7.B.7|69
Rear parking brake recording little or no effort40
Registration plate lamp issues18
Headlamp aim out of alignment18
Windscreen wiper does not clear the windscreen effectively15
Exhaust emissions carbon monoxide content excessive |7.3.B.1a|12
Parking brake lever has no reserve travel |3.1.6b|10
Brakes imbalanced across an axle9
Nearside Front position lamp|s| not working |1.1.A.3b|8
Service brake: efficiency below requirements |3.7.B.7|7
Registration plate issues6
Brake pipe excessively corroded6
Offside Front brake caliper leaking |3.6.A.1|5
Anti-lock braking system warning lamp indicates an ABS fault5
Nearside Rear Lower Coil spring mounting corroded and seriously weakened |2.4.C.3c|5
Nearside Rear Shock absorber has a serious fluid leak |2.7.3|5
Parking brake: efficiency below requirements |3.7.C.1b|4
Nearside Rear Fuel pipe leaking |7.2.3|4
Nearside Headlamp not working on main beam |1.7.5a|4
Brake fluid warning lamp illuminated |3.6.G.2|3
Parking brake efficiency below requirements (1.4.2 (a) (i))3
Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii))3
Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|3
Brake performance not tested |3.7.A.1|3
Offside Side repeater not working |1.4.A.2c|3
Nearside Headlamp not working on dipped beam |1.7.5a|3
Offside Front Braking system leaking |3.6.A.1|3
Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|3
Offside Front position lamp|s| not working |1.1.A.3b|3
Nearside Steering rack gaiter split |2.2.D.2d|3
Offside Headlamp not in good working order adversely affecting beam image |1.2.4a|2
Horn not working |1.6.2a|2
Offside Rear Fluid suspension unit leaking |2.4.D.2|2
Brake master cylinder fluid level below minimum level |3.6.G.1e|2
Offside Rear position lamp|s| not working |1.1.A.3b|2
Nearside Front brake caliper leaking |3.6.A.1|2
Nearside Rear Lower Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|2
Offside Front Headlamp not working on main beam |1.7.5a|2
rear brake recording little or no effort |3.7.B.5a|2
Nearside Front Position lamp not working (4.2.1 (a) (ii))2
Nearside Rear Suspension arm corroded and seriously weakened |2.4.G.1|2
Offside Rear rear brake recording little or no effort |3.7.B.5a|2
Nearside Rear wheel bearing has excessive play |2.6.2|2
Nearside Stop lamp not working |1.2.1b|2
Offside Rear fog lamp not working |1.3.2b|2
Offside Rear Seat belt retracting mechanism defective |5.2.5b|2
Offside Stop lamp not working |1.2.1b|2
Brake hydraulic reservoir fluid level below minimum level |3.6.G.1b|2
Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|2
Rear brake application uneven2
Windscreen wiper blade insecure2
Offside Steering rack gaiter split |2.2.D.2d|2
Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|2
Rear Mechanical brake component has restricted free movement2
Power steering component|s| leaking |2.3.3b|2
Power steering ram|s| leaking from a failed seal |2.3.3b|1
Hazard warning lamps inoperative |1.4.B.1b|1
Nearside Stop lamp(s) not working (4.3.1 (a) (ii))1
Rear position lamp|s| not working |1.1.A.3b|1
Offside Rear Lower Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|1
Nearside Front Direction indicator not working |1.4.A.2c|1
Nearside Rear brake disc excessively pitted |3.5.1h|1
Offside Rear brake disc excessively pitted |3.5.1h|1
Hazard warning switch faulty |1.4.B.1d|1
Offside Front Front position lamp|s| not working |1.1.A.3b|1
Nearside Front Direction indicator not working |4.4.1 |a| |ii||1
Brake fluid significantly below minimum mark |1.1.10 |d| |ii||1
Hydraulic fluid leaking excessively LHM from floor beneath driver |8.4.1 |a| |i||1
Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii||1
Driver`s seat fore and aft adjustment mechanism not functioning as intended. |6.2.A.3|1
Nearside Rear Position lamp not working (4.2.1 (a) (ii))1
Parking brake inoperative on one side Both (1.4.1 (a))1
Nearside Rear Braking system leaking |3.6.A.1|1
Centre Fuel hose leaking |7.2.3|1
Rear Shock absorber has negligible damping effect |2.7.5|1
Nearside Front Windscreen wiper blade deteriorated |8.2.2|1
Offside Front Windscreen wiper blade deteriorated |8.2.2|1
Offside Rear Stop lamp not working |1.2.1b|1
Nearside Rear Parking brake inoperative on one side (1.4.1 (a))1
Offside Rear Parking brake inoperative on one side (1.4.1 (a))1
Nearside Rear Hydraulic brake calliper leaking and braking performance affected (1.1.16 (b) (ii))1
Rear Prop shaft securing bolt missing 2 bolts (6.1.7 (a) (i))1
Offside Headlamp adversely affected by the operation of another lamp |1.7.5c|1
Power steering pipe|s| or hose|s| leaking |2.3.3b|1
Offside Front Front wheel bearing has excessive play |2.5.A.3c|1
Nearside Front Power steering pipe|s| or hose|s| excessively corroded |2.3.2|1
Nearside Front Power steering pipe|s| or hose|s| leaking |2.3.3b|1
Nearside rear brake recording little or no effort |3.7.B.5a|1
Nearside Front Shock absorber has a serious fluid leak |2.7.3|1
Fluid suspension has no suspension movement |2.4.D.5|1
Nearside Front Anti-roll bar ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2|1
Offside Front Anti-roll bar ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2|1
Offside Rear Lower Suspension spring mounting prescribed area fractured to the extent that control of the vehicle is likely to be adversely affected |5.3.6 |a| |ii||1
Nearside Rear Lower Suspension spring mounting prescribed area is corroded to the extent that control of the vehicle is likely to be adversely affected |5.3.6 |a| |ii||1
Nearside Rear Brake hose twisted |3.6.B.4c|1
Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside Front Braking system leaking |3.6.A.1|1
Front Power steering component leaking both steering rack gators (2.1.5 (a))1
Offside Front Obligatory mirror missing (3.3 (a))1
Power steering pipe|s| or hose|s| leaking from a seal |2.3.3b|1
An item not tested |Manual|1
Service brake: efficiency below requirements |3.7.C.1a|1
Power steering component|s| leaking from a failed seal |2.3.3b|1
Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|1
Offside Outer Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Offside Rear Fluid suspension leaking |2.4.D.2|1
Exhaust has a major leak of exhaust gases |7.1.2|1
Offside Rear wheel bearing has excessive play |2.6.2|1
Offside Outer Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3|1
Nearside Front Seat belt flexible stalk deteriorated likely to lead to failure under load |5.2.4a|1
Nearside Front Headlamp not in good working order |not working| |1.2.4a|1
Offside Rear Rear fog lamp not working |1.3.2b|1
Nearside Front Side repeater not working |1.4.A.2c|1
Rear fog lamp not working |1.3.2b|1
Rear fog lamp tell tale not working |1.3.1b|1
Nearside Rear Suspension arm corroded and seriously weakened spring cup |2.4.G.1|1
Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Exhaust emits an excessive level of metered smoke for a non-turbo charged engine |7.4.B.3b|1
Rear Trailing arm corroded and seriously weakened |2.4.G.1|1
Offside Headlamp aim beam image obviously incorrect |1.8.A.1b|1
Offside Rear Coil spring mounting corroded and seriously weakened |2.4.C.3c|1
Parking brake lever ratchet not holding correctly |1.1.6 |a||1
Offside Front Shock absorber has a serious fluid leak |2.7.3|1
Nearside Upper Front suspension has excessive play in a upper wishbone bearing |2.5.B.1a|1
Offside Upper Front suspension has excessive play in a upper wishbone bearing |2.5.B.1a|1
Nearside Headlamp aim beam image kick up to the offside |1.8|1
Exhaust emissions carbon monoxide content excessive (8.2.1.2 (b))1
Offside Outer Body has a projection caused by corrosion |6.1.C.1|1
Nearside Outer Body has a projection caused by corrosion |6.1.C.1|1
Centre Stop lamp not working |1.2.1b|1
Exhaust emissions carbon monoxide content excessive |8.2.1.2 |b||1
Nearside Rear Fluid suspension unit leaking |2.4.D.2|1
Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b|1
Nearside Rear Stop lamp not working |1.2.1b|1
Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturer`s specified limits |8.2.1.2 |a||1
Exhaust hydrocarbon content after 2nd fast idle exceeds manufacturer`s specified limits |8.2.1.2 |a||1
Parking brake efficiency below requirements |1.4.2 |a| |i||1
Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Nearside Rear Brake pipe leaking |3.6.A.1|1
Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Offside Front Steering rack gaiter insecure |2.2.D.2d|1
Offside Rear Brake pipe leaking |3.6.A.1|1
Rear Fuel pipe leaking |7.2.3|1
Rear Fluid suspension pipe leaking |2.4.D.2|1
Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Fluid suspension pipe leaking |2.4.D.2|1
Offside rear brake recording little or no effort |3.7.B.5a|1
Horn sound not in accordance with requirements (7.7 (c))1
Offside Front Outer Headlamp not working on main beam (4.1.1 (a) (ii))1
Hydraulic brake cylinder leaking hydraulic fluid Rear brake pump (1.1.16 (b) (i))1
Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))1
Nearside Rear Position lamp not working |4.2.1 |a||1
Nearside Front Coil spring fractured or broken |5.3.1 |b| |i||1
Offside Front Coil spring fractured or broken |5.3.1 |b| |i||1
Rear Fuel system component leaking |7.2.3|1
Offside Rear fog lamp not working (4.5.1 (a) (ii))1
Offside Front brake disc contaminated by brake fluid |3.5.1h|1
Nearside Rear position lamp|s| not working |1.1.A.3b|1
Braking system leaking |3.6.A.1|1
Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii))1
Centre Exhaust has a major leak of exhaust gases |7.1.2|1
Offside Front Headlamp aim aimed so that it dazzles other road users |1.8.A.1a|1
Rear Fluid suspension leaking |2.4.D.2|1
Nearside Front Power steering component|s| leaking |2.3.3b|1
Offside Front Power steering component|s| leaking |2.3.3b|1
Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Offside Front coil spring fractured |2.4.C.1a|1
Nearside Front Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |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 |2.4.G.2|1
Nearside Inner Track rod end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c|1
Offside Headlamp not working on dipped beam |1.7.5a|1
Offside Headlamp not working on main beam |1.7.5a|1
Nearside Brake cable has restricted free movement |3.5.1k|1
Inner Front Drag link end ball joint has excessive play |2.2.B.1f|1
Rear brake binding1
Nearside Rear Suspension component mounting prescribed area is excessively corroded sill prescribed area |2.4.A.3|1
Offside Rear Suspension component mounting prescribed area is excessively corroded sill prescribed area |2.4.A.3|1
Offside Rear Brake pipe fouled by moving parts fouling parking brake linkage. |3.6.B.2a|1
Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|1
Nearside Front suspension has excessive play in a track control arm inner bush |2.5.B.2b|1
Offside Front suspension has excessive play in a track control arm inner bush |2.5.B.2b|1
Nearside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a|1
Nearside Rear Coil spring mounting corroded and seriously weakened |2.4.C.3c|1
Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|1
Nearside Front Radius arm has excessive play in a pin/bush |2.4.G.2|1
Nearside Rear Parking brake is not capable of being maintained in operation by direct mechanical action only |3.1.2|1
Offside Rear Parking brake is not capable of being maintained in operation by direct mechanical action only |3.1.2|1
Offside Rear brake caliper leaking |3.6.A.1|1
Offside Front Upper Power steering pipe|s| or hose|s| leaking |2.3.3b|1
Braking system leaking pipe going to pump on engine |3.6.A.1|1
Parking brake lever has no reserve travel parking brake |3.1.6b|1
Front Sub-frame corroded and seriously weakened |2.4.G.1|1
Front Brake pump leaking |3.6.A.1|1
Nearside Front Headlamp not working on main beam |1.7.5a|1
Nearside Rear brake caliper leaking |3.6.A.1|1
Nearside Rear Subframe mounting prescribed area is excessively corroded inner sill |2.4.A.3|1
Nearside Front Headlamp not working on dipped beam |1.7.5a|1
Brake pedal spongy |3.3.B.1b|1
Offside Front coil spring incomplete |2.4.C.1a|1
Nearside Front front brake grabbing severely |3.7.A.2b|1
Nearside Front Direction indicator insecure |1.4.A.2b|1
Offside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Front Fluid suspension pipe leaking |2.4.D.2|1
Nearside Rear Fluid suspension pipe leaking |2.4.D.2|1
Nearside Front Outer Direction indicator insecure |1.4.A.2b|1
Parking brake is not capable of being maintained in operation by direct mechanical action only |3.1.2|1
Nearside Rear Brake linkage has restricted free movement |3.5.1k|1
Offside Rear Brake linkage has restricted free movement |3.5.1k|1
Exhaust emissions hydrocarbon content excessive |7.3.B.1b|1
Offside Front Fluid suspension leaking |2.4.D.2|1
Nearside Front Exhaust has a major leak of exhaust gases |7.1.2|1
Offside Front Hydraulic brake calliper leaking and braking performance affected (1.1.16 (b) (ii))1
Exhaust engine idle speed too high |7.3.A.2a|1
Front Fluid suspension unit leaking |2.4.D.2|1
Offside Rear Fluid suspension pipe leaking |2.4.D.2|1
Front Fluid suspension accumulator leaking |2.4.D.2|1
Front Windscreen wiper not operating automatically when switched on |8.2.1b|1
Offside brake caliper leaking |3.6.A.1|1
Nearside Brake cable has wires broken and is significantly weakened |3.5.1b|1
Power steering ram|s| leaking from a failed component |2.3.3b|1
Nearside Front Lower Shock absorber has an excessively worn bush |2.7.4|1
Brake pedal has insufficient reserve travel (1.1.2 (a))1
Offside Power steering component|s| leaking |2.3.3b|1

We get to these numbers by trawling through over 1 billion MOT test results since 2004 and crunched the numbers. We remove anything to do with Tyres, as they are model independent and group together common non-model specific issues. We are trying to get to a picture of what models have what issues.

Please note: We take the data from the DVSA. This data is raw and can contain typos and spelling mistakes that garages may have entered while recording a MOT result. Specifically miss-match on names of models and makes. We are constantly cleaning the data so bear with the odd issue.

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