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MOT History from tests of petrol MG TFs year 2011

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

mot history
Pass percent:76.36%
(The average a petrol MG TF year 2011 passes without issue)
Based on:863 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment21
Brake pipe excessively corroded19
Windscreen wiper does not clear the windscreen effectively19
Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))13
Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i))9
Brakes imbalanced across an axle9
Windscreen washer not working 8
Nearside Front Track rod end ball joint has excessive play (2.1.3 (b) (i))7
Supplementary Restraint System warning lamp indicates a fault |5.4.2|7
Registration plate lamp issues6
Offside Front Track rod end ball joint has excessive play |2.2.B.1f|5
Offside Track rod end ball joint has excessive play |2.2.B.1f|4
Parking brake efficiency below requirements (1.4.2 (a) (i))4
Parking brake: efficiency below requirements |3.7.B.7|4
Front brake application uneven4
Service brake: efficiency below requirements |3.7.B.7|3
Offside Front Upper Suspension arm ball joint excessively worn (5.3.4 (a) (i))3
Offside Stop lamp(s) not working (4.3.1 (a) (ii))3
Drivers door cannot be opened from inside the vehicle (6.2.3 (a))3
Offside Front Service brake excessively fluctuating (1.2.1 (e))3
Nearside Track rod end ball joint has excessive play (2.1.3 (b) (i))3
Front Sub-frame corroded and seriously weakened (5.3.3 (b) (i))3
Registration plate issues3
Anti-lock braking system warning lamp indicates an ABS fault3
Nearside Front Lower Suspension arm corroded and seriously weakened (5.3.3 (b) (i))3
Nearside Front Front position lamp|s| not working |1.1.A.3b|3
Nearside Track rod end ball joint has excessive play |2.2.B.1f|3
Supplementary restraint system warning lamp indicates a fault |7.1.6 |a||3
Offside Track rod end ball joint has excessive play (2.1.3 (b) (i))2
Nearside Front Service brake excessively fluctuating (1.2.1 (e))2
Nearside Front Track rod end ball joint has excessive play |2.1.3 |b| |i||2
Nearside Rear Exhaust has a major leak of exhaust gases (6.1.2 (a))2
Emissions not tested (8.2.1.2 (d))2
Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii))2
Offside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i))2
Nearside Front Position lamp not working (4.2.1 (a) (ii))2
Offside Front Position lamp not working (4.2.1 (a) (ii))2
Nearside Parking brake inoperative on one side (1.4.1 (a))2
Nearside Stop lamp not working |1.2.1b|2
Rear parking brake recording little or no effort2
Nearside Stop lamp(s) not working (4.3.1 (a) (ii))2
Service brake efficiency below requirements (1.2.2 (a) (i))2
Rear brake binding2
Offside Stop lamp not working |1.2.1b|2
Offside Front Front position lamp|s| not working |1.1.A.3b|2
Horn not working (7.7 (a))2
Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))2
Nearside Front Track rod end ball joint has excessive play |2.2.B.1f|2
Exhaust has a major leak of exhaust gases (6.1.2 (a))2
Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))2
Stop lamp(s) all not working (4.3.1 (a) (iii))2
Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii))2
Offside Front Lower Suspension arm corroded and seriously weakened (5.3.3 (b) (i))2
Nearside Rear Service brake excessively fluctuating (1.2.1 (e))1
Horn not working |7.7 |a| |ii||1
Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i))1
Nearside Front Sub-frame attachment bracket/mounting fractured excessively corroded |5.3.3 |b| |ii||1
Offside Front Sub-frame attachment bracket/mounting fractured excessively corroded |5.3.3 |b| |ii||1
Nearside Rear Wheel bearing rough when rotated |5.1.3 |b| |i||1
Offside Rear Anti-lock braking system component excessively damaged ring broken |1.6 |e||1
Nearside Front Shock absorbers has a serious fluid leak1
Windscreen washer jets misaligned and not providing sufficient fluid to the windscreen (3.5 (a))1
Offside Front Upper Suspension arm pin or bush excessively worn (5.3.4 (a) (i))1
Front passenger door cannot be opened from outside the vehicle (6.2.3 (a))1
Hazard warning lamps inoperative (4.4.1 (e))1
Rear Exhaust system insecure (6.1.2 (a))1
Nearside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i))1
Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))1
Offside Headlamp aim projected beam image is obviously incorrect bulbs fitted incorrectly (4.1.2 (c))1
Offside Front Lower Shock absorbers has an excessively worn bush (5.3.2 (c))1
Headlamp levelling device inoperative (4.1.5 (a))1
Rear Stop lamp(s) all not working (4.3.1 (a) (iii))1
Offside Brake clevis joint has restricted free movement cable to caliper |3.5.1k|1
Nearside Track rod end ball joint has excessive play |2.1.3 |b| |i||1
Offside Front Driver`s door cannot be opened from inside the vehicle |6.2.B.1b|1
Rear Stop lamp(s) not working high level (4.3.1 (a) (ii))1
Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))1
Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii))1
Nearside Front Sub-frame corroded and seriously weakened (5.3.3 (b) (i))1
Offside Parking brake inoperative on one side (1.4.1 (a))1
Stop lamp|s| all not working intermitant when lights on |4.3.1 |a| |iii||1
Front Sub-frame attachment bracket/mounting fractured n/s/f corroded |5.3.3 |b| |ii||1
Nearside Front Valve stem seriously damaged |5.2.3 |j||1
Reversing lamp inoperative Modified tail lamp lenses fitted without reverse lamps which would have been present as standard at vehicle manufacture. (4.6.1 (a))1
Offside Front Shock absorbers has a serious fluid leak1
Horn not working |1.6.2a|1
Nearside Rear Suspension arm insecurely attached (5.3.3 (a) (i))1
Nearside Steering rack gaiter insecure |2.2.D.2d|1
Reversing lamp inoperative (4.6.1 (a))1
Nearside Rear Brake inadequately mounted Bolts loose, |1.1.21 |c||1
Front Service brake lagging in operation |1.2.1 |d||1
Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3|1
Rear fog lamp switch inoperative (4.5.3 (a))1
Front brake disc in such a condition that it is seriously weakened1
Nearside Rear Position lamp not working (4.2.1 (a) (ii))1
Emissions unable to be completed ran out of fuel (8.2.1.2 (d))1
Front Exhaust has a major leak of exhaust gases exhaust flex pipe broken and blowing excessively (6.1.2 (a))1
Front Sub-frame corroded to the extent that the rigidity of the assembly is significantly reduced (6.1.1 (c) (i))1
Nearside Front Lower Suspension component mounting prescribed area excessively corroded significantly reducing structural strength subframe (5.3.6 (a) (i))1
Offside Front Lower Suspension component mounting prescribed area excessively corroded significantly reducing structural strength subframe (5.3.6 (a) (i))1
Engine mounting excessively loose (6.1.8 (a) (ii))1
Offside front brake recording little or no effort |3.7.B.5a|1
Offside Rear wheel bearing rough when rotated |2.6.1|1
Nearside Front Headlamp not working on dipped beam |1.7.5a|1
Nearside Front Coil spring fractured or broken (5.3.1 (b) (i))1
Nearside Front Shock absorber has an excessively worn bush |2.7.4|1
Exhaust has a major leak of exhaust gases flexi (6.1.2 (a))1
Rear Sub-frame corroded and seriously weakened mounting points (5.3.3 (b) (i))1
Offside Headlamp insecure |1.7.3|1
Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))1
Reversing lamp does not emit a steady white light (4.6.2 (a))1
Windscreen has damage1
Nearside Brake pipe excessively damaged front to rear (1.1.11 (c))1
Offside Front Subframe mounting prescribed area excessively corroded significantly reducing structural strength Rear sub frame mounting point (5.3.6 (a) (i))1
Front Anti-roll bar linkage pin or bush excessively worn Both (5.3.4 (a) (i))1
Nearside Front Position lamp not working dip beam (4.2.1 (a) (ii))1
Nearside Front Outer Track rod end ball joint has excessive play |2.2.B.1f|1
Centre Stop lamp not working |1.2.1b|1
Stop lamp|s| all not working |4.3.1 |a| |iii||1
Wheel nut|s| missing four missing |4.2.A.1e|1
Nearside rear brake recording little or no effort |3.7.B.5a|1
Exhaust system not adequately supported |7.1.1|1
Offside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a|1
Offside Rear Direction indicator incorrect colour |1.4.A.2f|1
Offside Side repeater incorrect colour |1.4.A.2f|1
Nearside Headlamp light intensity severely reduced (4.1.4 (a))1
Offside Headlamp light intensity severely reduced (4.1.4 (a))1
Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii))1
Stop lamp(s) not working high level brake light (4.3.1 (a) (ii))1
Reversing lamp inoperative |4.6.1 |a||1
Nearside Front passenger door catch deteriorated so the door cannot be readily opened or closed |6.2.B.2|1
Offside Front Wheel bearing rough when rotated (5.1.3 (b) (i))1
Nearside Front Front passenger door cannot be opened from inside the vehicle |6.2.B.1b|1
Nearside Front passenger door cannot be opened from inside the vehicle |6.2.B.1b|1
Main beam tell-tale not working (4.9.1 (a) (ii))1
Offside Headlamp not working on main beam (4.1.1 (a) (ii))1
Offside Rear Rear fog lamp not working (4.5.1 (a) (ii))1
Sub-frame attachment bracket/mounting insecure Both front subframe support mounting brackets corroded (5.3.3 (a) (i))1
Speedometer clearly inoperative (7.8 (b) (ii))1
Offside Headlamp aim projected beam image is obviously incorrect bulb fitment incorrect (4.1.2 (c))1
Offside Front Headlamp not working on main beam |1.7.5a|1
Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e|1
Supplementary Restraint System warning lamp indicates a fault airbag light on the dash |5.4.2|1
Offside Rear Position lamp light intensity significantly reduced |4.2.3 |a| |ii||1
Nearside Rear Suspension arm pin or bush excessively worn chalked track control arm |5.3.4 |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
Emissions unable to be completed due to exhaust blow (8.2.1.2 (d))1
Exhaust system insecure (6.1.2 (a))1
Offside Rear Shock absorbers has an excessively worn bush (5.3.2 (c))1
Nearside Front Ball joint has excessive play track rod end |2.2.B.1f|1
Offside Rear Position lamp not working (4.2.1 (a) (ii))1
Stop lamp(s) remains on when the brakes are released (4.3.2 (a) (iii))1
Front passenger door cannot be opened from inside the vehicle |6.2.B.1b|1
Exhaust has a major leak of exhaust gases From the rear section (6.1.2 (a))1
Emissions not tested Due to the condition of the exhaust system (8.2.1.2 (d))1
Stop lamp not working high level lamp |1.2.1b|1
Offside Rear Track rod end ball joint has excessive play |2.2.B.1f|1
Driver`s door cannot be opened from inside the vehicle |6.2.B.1b|1
Front Service brake lagging in operation (1.2.1 (d))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
Front brake excessively fluctuating1
Offside Front Sub-frame corroded and seriously weakened (5.3.3 (b) (i))1
Nearside Front Upper Suspension arm ball joint excessively worn (5.3.4 (a) (i))1
Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b|1
Offside Rear Trailing arm attachment bracket/mounting insecure |2.4.G.1|1
Nearside Front Sub-frame attachment bracket/mounting fractured (5.3.3 (b) (ii))1
Nearside Rear Sub-frame attachment bracket/mounting corroded and its strength is seriously reduced front bracket |2.4.G.1|1
Offside Headlamp aim unable to be tested no pattern (4.1.2 (b))1
Nearside Rear Sub-frame corroded and seriously weakened rear subframe (5.3.3 (b) (i))1
Offside Rear Sub-frame corroded and seriously weakened front subframe (previous unacceptable repair) (5.3.3 (b) (i))1
Sub-frame has an unsafe modification unsafe repair to o/s/f subframe (rear section, patch repaired) (5.3.3 (c) (i))1
Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3|1
Offside Front Subframe mounting prescribed area is corroded to the extent that control of the vehicle is likely to be adversely affected Near lower arm mount (5.3.6 (a) (ii))1
Offside Rear Wheel bearing rough when rotated (5.1.3 (b) (i))1
Windscreen washer jets misaligned and not providing sufficient fluid to the windscreen |3.5 |a||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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