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MOT History from tests of petrol MG BGTs year 1972

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

mot history
Pass percent:68.21%
(The average a petrol MG BGT year 1972 passes without issue)
Based on:1,365 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment66
Parking brake: efficiency below requirements |3.7.B.7|59
Windscreen wiper does not clear the windscreen effectively43
Horn not working |1.6.2a|42
Registration plate lamp issues37
Brakes imbalanced across an axle26
Rear brake binding24
Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|23
Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|21
Rear parking brake recording little or no effort18
Nearside Headlamp not working on dipped beam |1.7.5a|18
Offside Headlamp not working on dipped beam |1.7.5a|17
Offside Steering rack gaiter split |2.2.D.2d|16
Rear brake application uneven15
Nearside Front position lamp|s| not working |1.1.A.3b|15
Nearside Headlamp not working on main beam |1.7.5a|14
Offside Stop lamp not working |1.2.1b|13
Offside Headlamp not working on main beam |1.7.5a|13
Nearside Stop lamp not working |1.2.1b|12
Nearside Steering rack gaiter split |2.2.D.2d|12
Offside Front position lamp|s| not working |1.1.A.3b|11
Fuel system component leaking |7.2.3|11
Parking brake lever has no reserve travel |3.1.6b|9
Service brake: efficiency below requirements |3.7.B.7|8
Brake hose excessively deteriorated8
Offside Rear Shock absorber has a serious fluid leak |2.7.3|8
Brake pipe excessively corroded7
Nearside rear brake recording little or no effort |3.7.B.5a|6
Offside front brake binding |3.7.B.1|6
Driver`s seat insecure |6.2.A.1|6
Offside Front Direction indicator not working |1.4.A.2c|6
Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6|6
Nearside Front Shock absorber has a serious fluid leak |2.7.3|6
Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|6
Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|6
Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6|6
Nearside Front Steering rack gaiter split |2.2.D.2d|6
Offside Front Steering rack gaiter split |2.2.D.2d|6
Parking brake: efficiency below requirements |3.7.C.1b|5
Nearside front brake binding |3.7.B.1|5
Direction indicators not working |1.4.A.2c|5
Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6|5
Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6|5
Registration plate issues5
Offside Rear Direction indicator not working |1.4.A.2c|5
Headlamp switch faulty |1.7.1|5
Battery insecure |1.9.1|5
Nearside Rear position lamp|s| not working |1.1.A.3b|5
Nearside Rear Braking system leaking |3.6.A.1|5
Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|4
Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|4
Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|4
Direction indicators flashing less than 60 times a minute |1.4.A.2g|4
Nearside Front wheel bearing has excessive play |2.5.A.3c|4
Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|4
Front Exhaust has a major leak of exhaust gases |7.1.2|4
Nearside Front Seat belt retracting mechanism defective |5.2.5b|4
Brake hose has insufficient room to move4
Offside Rear Suspension spring mounting prescribed area is inadequately repaired |2.4.A.3|4
Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|4
Stop lamp not working |1.2.1b|4
Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|4
Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|4
Offside Front Shock absorber has a serious fluid leak |2.7.3|4
Offside Front Front position lamp|s| not working |1.1.A.3b|4
Nearside Front Shock absorber has negligible damping effect |2.7.5|4
Front brake application uneven3
Stop lamp not working both |1.2.1b|3
Windscreen washer not working 3
Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|3
Horn not loud enough to be heard by another road user |1.6.2b|3
Nearside Front Direction indicator not working |1.4.A.2c|3
Speedometer cannot be illuminated. |6.7.3|3
Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|3
Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2|3
Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b|3
Steering column movement between the shaft and steering wheel |2.1.2b|3
Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|3
Headlamp not working on main beam |1.7.5a|3
Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|3
Offside Rear position lamp|s| not working |1.1.A.3b|3
Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|3
Offside Rear Leaf spring has excessive wear in a shackle pin and/or bush |2.4.B.2|3
Rear Mechanical brake component has restricted free movement3
Offside rear brake recording little or no effort |3.7.B.5a|3
Offside Rear wheel bearing has excessive play |2.6.2|3
Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f|3
Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3|3
Nearside Front Front wheel bearing has excessive play |2.5.A.3c|3
Offside Front Front wheel bearing has excessive play |2.5.A.3c|3
All position lamps not working |1.1.A.3b|3
Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|3
Offside Headlamp aim beam image obviously incorrect |1.8.A.1b|3
Nearside Front Seat belt locking mechanism does not secure or release |5.2.5a|3
Horn not working (7.7 (a) (ii))3
Offside Rear Wheel insecure |4.2.A.1c|3
Windscreen has damage3
Nearside Front Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a|3
Nearside Rear Rear position lamp|s| not working |1.1.A.3b|3
Offside Front wheel bearing has excessive play |2.5.A.3c|3
Hazard warning switch faulty |1.4.B.1d|3
Nearside Rear Shock absorber has a serious fluid leak |2.7.3|3
Nearside Front brake caliper locking device insecure |3.5.1l|2
Fuel cap/sealing device sealing washer torn |7.2.4c|2
Offside Rear Direction indicator not working (4.4.1 (a) (ii))2
Offside Front Headlamp not working on main beam |1.7.5a|2
Offside Front Track rod end ball joint has excessive play |2.2.B.1f|2
Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|2
Offside Rear Direction indicator adversely affected by the operation of another lamp |1.4.A.2h|2
Nearside Rear Body or chassis has an inadequate repair, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|2
Nearside Front Headlamp not working on main beam |1.7.5a|2
Nearside Rear Stop lamp not working |1.2.1b|2
Nearside Front front brake binding |3.7.B.1|2
Offside Front front brake binding |3.7.B.1|2
Offside Front Brake hose leaking |3.6.A.1|2
Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2|2
Offside Front Seat belt retracting mechanism defective |5.2.5b|2
Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f|2
Stop lamp|s| all not working |4.3.1 |a| |iii||2
Brake pedal creeps down while the pedal is held under pressure |3.3.B.1a|2
Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2|2
Nearside Inner Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|2
Offside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|2
Offside Rear Stop lamp not working |1.2.1b|2
Nearside Front Lower Suspension arm attachment bracket/mounting insecure |2.4.G.1|2
Rear Exhaust has a major leak of exhaust gases |7.1.2|2
Offside Rear Body or chassis has an inadequate repair, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|2
Offside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6|2
Exhaust system not adequately supported |7.1.1|2
Nearside Front Lower Suspension arm has excessive play in a pin/bush |2.4.G.2|2
Offside Front All position lamps not working |1.1.A.3b|2
Nearside Front wheel bearing rough when rotated |2.5.A.2|2
Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|2
Nearside Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a|2
Nearside Rear Leaf spring has excessive wear in a shackle pin and/or bush |2.4.B.2|2
Offside Rear Suspension component mounting prescribed area is inadequately repaired |2.4.A.3|2
Offside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1|2
An item not tested |Manual|2
Nearside Front An item not tested |Manual|2
Offside Front An item not tested |Manual|2
Nearside rear brake grabbing severely |3.7.A.5b|2
Nearside Rear Leaf spring has a deteriorated shackle pin rubber bush resulting in excessive movement |2.4.B.2|2
Offside Rear position lamp|s| insecure |1.1.A.3a|2
Front Passenger`s seat insecure |6.2.A.1|2
Nearside Front Direction indicators not working |1.4.A.2c|2
Offside Front Direction indicators not working |1.4.A.2c|2
Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f|2
Fuel pipe leaking |7.2.3|2
Brake pedal spongy |3.3.B.1b|2
Nearside Rear Wheel insecure |4.2.A.1c|2
Offside Front Front position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f|2
Offside Front Direction indicator adversely affected by the operation of another lamp |1.4.A.2h|2
Offside Front Lower Steering pivot point has excessive play |2.2.B.1g|2
Exhaust has a major leak of exhaust gases |7.1.2|2
Offside Rear Rear wheel bearing has excessive play |2.6.2|2
Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|2
Offside Rear Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1|2
Offside Front wheel bearing rough when rotated |2.5.A.2|2
Offside Rear Suspension spring mounting prescribed area is excessively corroded inner sill |2.4.A.3|2
Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|2
Offside Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|2
Nearside Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|2
Rear Stop lamp not working |1.2.1b|2
rear parking |secondary| brakes imbalanced2
Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|2
Nearside Outer Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|2
Offside Front Headlamp not working on dipped beam |1.7.5a|2
Exhaust engine idle speed too high |7.3.A.2a|2
Offside Front Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a|2
Nearside Rear rear brake recording little or no effort |3.7.B.5a|2
Nearside Stop lamp excessively damaged so that it is not visible from a reasonable distance |1.2.1d|2
Nearside Rear Direction indicator not working |1.4.A.2c|2
Nearside Front Track rod end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c|2
Nearside Front Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|2
Rear Fuel pipe leaking |7.2.3|2
rear brakes release unevenly |3.7.B.4|2
Offside Front Shock absorber has negligible damping effect |2.7.5|2
Brakes imbalanced across an axle2

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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