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MOT History from tests of petrol MG As year 1971

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

mot history
Pass percent:82.27%
(The average a petrol MG A year 1971 passes without issue)
Based on:203 MOT Tests
Most common failuresNo# failures
Horn not working |1.6.2a|7
Rear brake binding6
Headlamp aim out of alignment6
Registration plate lamp issues6
Parking brake: efficiency below requirements |3.7.B.7|5
Brakes imbalanced across an axle4
Nearside Steering rack gaiter split |2.2.D.2d|3
Offside Stop lamp not working |1.2.1b|3
Direction indicators not working |1.4.A.2c|3
Nearside Front Front wheel bearing has excessive play |2.5.A.3c|2
Nearside Stop lamp not working |1.2.1b|2
Front Windscreen wiper not operating automatically when switched on |8.2.1b|2
Nearside Front Headlamp not working on dipped beam |1.7.5a|2
Rear brake application uneven2
Offside Steering rack gaiter split |2.2.D.2d|2
Windscreen wiper does not clear the windscreen effectively2
Rear parking brake recording little or no effort1
Nearside Front rear brake recording little or no effort |3.7.B.5a|1
Offside Front rear brake recording little or no effort |3.7.B.5a|1
Offside Front Shock absorber has negligible damping effect |2.7.5|1
Nearside Inner Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Service brake: efficiency below requirements |3.7.B.7|1
Nearside Rear Braking system leaking |3.6.A.1|1
All position lamps not working |1.1.A.3b|1
Nearside rear brake recording little or no effort |3.7.B.5a|1
Nearside Front Steering rack gaiter split |2.2.D.2d|1
Offside Front Steering rack gaiter split |2.2.D.2d|1
Rear Rear position lamp|s| not working |1.1.A.3b|1
Front Direction indicators not working |1.4.A.2c|1
Rear Direction indicators not working |1.4.A.2c|1
Offside Obligatory mirror missing |8.1.1|1
Dipswitch operation does not deflect all main beam headlamps to make them dipped beams |1.7.4b|1
Nearside Front Wheel nut|s| loose |4.2.A.1e|1
Offside Front Wheel nut|s| loose |4.2.A.1e|1
Nearside Front Statutory seat belt missing |5.1.1|1
Offside Front Statutory seat belt missing |5.1.1|1
Windscreen wiper not operating automatically when switched on |8.2.1b|1
Battery insecure |1.9.1|1
Bonnet cannot be secured in the closed position |8.4.1|1
Horn not working can`t found switch |1.6.2a|1
Nearside Rear wheel cylinder leaking |3.6.A.1|1
Stop lamp not working |1.2.1b|1
Rear Exhaust has a major leak of exhaust gases |7.1.2|1
Offside Rear Parking brake lever has excessive side play in the pivot and may disengage |3.1.4a|1
Headlamp not working on dipped beam |1.7.5a|1
Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f|1
Offside Front wheel bearing rough when rotated |2.5.A.2|1
Nearside Rear Leaf spring to axle securing bolt insecure |2.4.B.7b|1
Offside Rear Leaf spring to axle securing bolt insecure |2.4.B.7b|1
Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|1
Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|1
Offside Front Headlamp not working on dipped beam |1.7.5a|1
Nearside Front Headlamp not working on main beam |1.7.5a|1
Offside Front Headlamp not working on main beam |1.7.5a|1
Nearside Front Exhaust has a major leak of exhaust gases |7.1.2|1
Nearside Rear rear brake recording little or no effort |3.7.B.5a|1
Nearside Indicator switch faulty |1.4.A.1|1
Fuel pipe union leaking |7.2.3|1
Offside Rear rear brake recording little or no effort |3.7.B.5a|1
Steering column shaft has excessive end float |2.1.3|1
Offside Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1|1
Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside Front Brake pipe inadequately supported |3.6.B.1|1
Offside Front Direction indicators not working |1.4.A.2c|1
Offside Front Hydraulic brake calliper insecurely mounted bolt loose lower |1.1.16 |c| |i||1
Hazard warning tell tale not working correctly |1.4.B.1e|1
Hazard warning lamps inoperative |1.4.B.1b|1
Parking brake lever is impeded in its travel seized |3.1.6c|1
Service brake is causing the steering wheel to severely pull one way |3.7.C.2|1
Service brake grabbing severely |3.7.C.2|1
front brake binding |3.7.B.1|1
Mechanical brake component has restricted free movement1
Brake pedal has insufficient reserve movement |3.3.A.5|1
Offside Headlamp not working on dipped beam |1.7.5a|1
Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside Front Headlamp not in good working order |not working| |1.2.4a|1
Offside Front Headlamp not in good working order |not working| |1.2.4a|1
Nearside Rear Wheel nut|s| missing |4.2.A.1e|1
Offside Rear Road wheel fixing loose (5.2.1 (a) (i))1
Nearside Rear Service brake excessively binding (1.2.1 (f))1
Offside Rear Service brake excessively binding (1.2.1 (f))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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