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MOT History from tests of petrol BENTLEY TURBOs year 1989

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

mot history
Pass percent:69.44%
(The average a petrol BENTLEY TURBO year 1989 passes without issue)
Based on:2,330 MOT Tests
Most common failuresNo# failures
Parking brake: efficiency below requirements |3.7.B.7|271
Rear parking brake recording little or no effort144
Headlamp aim out of alignment82
Windscreen wiper does not clear the windscreen effectively68
Registration plate lamp issues57
Parking brake lever has no reserve travel |3.1.6b|53
Brake pipe excessively corroded47
Exhaust emissions carbon monoxide content excessive |7.3.B.1a|41
Registration plate issues40
Nearside Rear Shock absorber has a serious fluid leak |2.7.3|24
Brakes imbalanced across an axle22
Offside Rear Shock absorber has a serious fluid leak |2.7.3|21
Nearside Front coil spring fractured |2.4.C.1a|20
Power steering component|s| leaking |2.3.3b|18
Offside Front position lamp|s| not working |1.1.A.3b|17
Service brake: efficiency below requirements |3.7.B.7|17
Parking brake: efficiency below requirements |3.7.C.1b|14
Offside Front coil spring fractured |2.4.C.1a|13
Offside Rear fog lamp not working |1.3.2b|12
Nearside Front position lamp|s| not working |1.1.A.3b|11
Nearside Headlamp not working on dipped beam |1.7.5a|11
Nearside Headlamp not working on main beam |1.7.5a|11
Offside Front brake caliper leaking |3.6.A.1|10
Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii))10
Offside Headlamp not working on main beam |1.7.5a|10
Anti-lock braking system warning lamp indicates an ABS fault10
Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|9
Nearside Rear brake caliper leaking |3.6.A.1|9
Parking brake efficiency below requirements (1.4.2 (a) (i))9
Nearside Front Headlamp not working on main beam |1.7.5a|8
Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|8
Rear brake binding8
Nearside Front Direction indicator not working |1.4.A.2c|8
Offside Rear Braking system leaking |3.6.A.1|8
Nearside Rear Braking system leaking |3.6.A.1|8
Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3|8
Offside Front coil spring incomplete |2.4.C.1a|7
Nearside Front Headlamp not working on dipped beam |1.7.5a|7
Nearside rear brake recording little or no effort |3.7.B.5a|7
Offside Front Headlamp not working on main beam |1.7.5a|7
Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|7
Nearside Front Front position lamp|s| not working |1.1.A.3b|7
Offside Front Front position lamp|s| not working |1.1.A.3b|7
Exhaust emissions carbon monoxide content excessive (8.2.1.2 (b))7
Brake fluid warning lamp illuminated |3.6.G.2|7
Horn not working |1.6.2a|7
Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii||7
Parking brake efficiency below requirements |1.4.2 |a| |i||6
Nearside Rear Coil spring mounting corroded and seriously weakened |2.4.C.3c|6
Nearside Front Side repeater not working |1.4.A.2c|6
Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|6
Driver`s seat fore and aft adjustment mechanism not functioning as intended. |6.2.A.3|6
Nearside Rear wheel bearing has excessive play |2.6.2|6
Power steering pipe|s| or hose|s| leaking from a joint |2.3.3b|6
Offside Rear Drive shaft which forms part of the suspension coupling gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.4.G.4e|6
Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|6
Offside Rear Rear fog lamp not working |1.3.2b|6
Nearside Rear Drive shaft which forms part of the suspension coupling gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.4.G.4e|5
Offside Rear Drive shaft which forms part of the suspension coupling gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.4.G.4e|5
Nearside Front coil spring incomplete |2.4.C.1a|5
Nearside Side repeater not working |1.4.A.2c|5
Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|5
Nearside Front Position lamp not working (4.2.1 (a) (ii))5
Nearside Rear Fluid suspension unit leaking |2.4.D.2|5
Rear brake application uneven5
Nearside Rear Suspension arm corroded and seriously weakened |2.4.G.1|5
Offside Front Headlamp not working on dipped beam |1.7.5a|5
Braking system leaking |3.6.A.1|5
Offside Parking brake recording little or no effort |3.7.D.3a|5
Nearside Front brake caliper leaking |3.6.A.1|5
Front brake application uneven5
Nearside Rear position lamp|s| not working |1.1.A.3b|5
Nearside Rear coil spring fractured |2.4.C.1a|5
Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|5
Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|5
Offside Rear Lower Coil spring mounting corroded and seriously weakened |2.4.C.3c|5
Offside Rear Position lamp not working (4.2.1 (a) (ii))5
Nearside Front Braking system leaking |3.6.A.1|5
Offside Front Braking system leaking |3.6.A.1|5
Offside Rear brake caliper leaking |3.6.A.1|5
Nearside Rear Rear wheel bearing has excessive play |2.6.2|5
Nearside Rear Drive shaft which forms part of the suspension coupling gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.4.G.4e|5
Nearside Rear Lower Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|5
Offside Rear Fluid suspension unit leaking |2.4.D.2|4
Offside Rear Suspension arm corroded and seriously weakened |2.4.G.1|4
Nearside Steering rack gaiter insecure |2.2.D.2d|4
Nearside Parking brake recording little or no effort |3.7.D.3a|4
Exhaust emits dense blue smoke at idle |7.3.A.2b|4
Offside Rear Body has a sharp edge caused by corrosion |6.1.C.1|4
Brake hydraulic reservoir fluid level below minimum level |3.6.G.1b|4
Nearside Rear Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))4
Offside Rear Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))4
Nearside Rear Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt |6.1.7 |g| |ii||4
Offside Rear coil spring fractured |2.4.C.1a|4
Front Power steering component|s| leaking |2.3.3b|4
Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|4
Offside Front coil spring broken |2.4.C.1a|4
Offside rear brake recording little or no effort |3.7.B.5a|4
Nearside Rear Lower Coil spring mounting corroded and seriously weakened |2.4.C.3c|4
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|4
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|4
Rear brake disc excessively pitted |3.5.1h|4
Offside Rear Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))4
Service brake efficiency below requirements (1.2.2 (a) (i))4
Offside Rear wheel bearing has excessive play |2.6.2|4
Offside Front coil spring cracked |2.4.C.1a|4
Offside Rear position lamp|s| not working |1.1.A.3b|4
Rear fog lamp tell tale not working |1.3.1b|4
Offside Stop lamp not working |1.2.1b|4
Parking brake: efficiency below requirements |3.7.D.4|4
Power steering pipe|s| or hose|s| leaking from a seal |2.3.3b|4
Nearside Rear Shock absorbers has a serious fluid leak3
Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6|3
Subframe mounting prescribed area is excessively corroded |2.4.A.3|3
Nearside Front coil spring cracked |2.4.C.1a|3
Nearside Inner Rear Drive shaft which forms part of the suspension coupling gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.4.G.4e|3
Offside Inner Rear Drive shaft which forms part of the suspension coupling gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.4.G.4e|3
Rear Fluid suspension has no suspension movement |2.4.D.5|3
Nearside Rear passenger door cannot be opened from outside the vehicle |6.2.B.1c|3
Offside Rear Parking brake inoperative on one side (1.4.1 (a))3
Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3|3
Offside Front Steering rack gaiter split |2.2.D.2d|3
Offside Rear Direction indicator not working |1.4.A.2c|3
Offside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2|3
Offside Rear Coil spring mounting corroded and seriously weakened |2.4.C.3c|3
Offside Rear brake disc contaminated by oil |3.5.1h|3
Nearside Front Steering rack gaiter split |2.2.D.2d|3
Nearside Rear Stop lamp not working |1.2.1b|3
Nearside Rear Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt |6.1.7 |g| |ii||3
Offside Rear Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt |6.1.7 |g| |ii||3
Offside Rear Seat belt retracting mechanism defective |5.2.5b|3
Bootlid cannot be secured in the closed position |6.4.1|3
Windscreen washer not working 3
Centre Rear Statutory seat belt missing |5.1.1|3
Nearside Rear Trailing arm corroded and seriously weakened |2.4.G.1|3
Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|3
Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|3
Rear Brake valve leaking |3.6.A.1|3
Offside Rear coil spring incomplete |2.4.C.1a|3
Nearside Rear Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))3
Offside Rear Shock absorbers has a serious fluid leak3
Rear fog lamp not working |1.3.2b|3
Nearside Stop lamp not working |1.2.1b|3
Offside Side repeater not working |1.4.A.2c|3
Offside Rear Outer Drive shaft which forms part of the suspension coupling gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.4.G.4e|3
Power steering pipe|s| or hose|s| leaking |2.3.3b|3
Nearside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a|3
Fuel pipe leaking |7.2.3|3
Nearside Rear Direction indicator not working |1.4.A.2c|3
Offside Front Windscreen wiper blade deteriorated |8.2.2|3
Fuel system component leaking |7.2.3|3
Exhaust has a major leak of exhaust gases |7.1.2|3
Offside Obligatory mirror insecure |8.1.1|3
Offside Rear Trailing arm corroded and seriously weakened |2.4.G.1|3
Drivers seat fore and aft adjustment mechanism not functioning as intended. (6.2.5 (b) (i))3
Offside Rear Lower Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|3
Offside Rear Seat belt locking mechanism does not secure or release |5.2.5a|3

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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