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MOT History from tests of petrol MG ZSs year 2017

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

mot history
Pass percent:84.48%
(The average a petrol MG ZS year 2017 passes without issue)
Based on:999 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment37
Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i))16
Offside Rear Coil spring fractured or broken (5.3.1 (b) (i))16
Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii))10
Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii))9
Offside Rear Service brake excessively binding (1.2.1 (f))8
Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii))8
Nearside Front Headlamp not working on main beam (4.1.1 (a) (ii))5
Offside Headlamp not working on dipped beam (4.1.1 (a) (ii))5
Brakes imbalanced across an axle5
Electronic stability control warning lamp indicates a fault (7.12 (e))5
Nearside Headlamp not working on main beam (4.1.1 (a) (ii))5
Windscreen washer not working 5
Anti-lock braking system warning lamp indicates an ABS fault4
Offside Headlamp not working on main beam (4.1.1 (a) (ii))4
Windscreen wiper does not clear the windscreen effectively4
Offside Front Service brake excessively fluctuating (1.2.1 (e))4
Offside Front Wheel bearing rough when rotated (5.1.3 (b) (i))4
Offside Front Headlamp not working on main beam (4.1.1 (a) (ii))4
Rear fog lamp not working (4.5.1 (a) (ii))3
Offside Front Wheel bearing has excessive play (5.1.3 (a) (i))3
Nearside Front Service brake excessively fluctuating (1.2.1 (e))3
Registration plate lamp issues3
Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))3
Nearside Front Wheel bearing rough when rotated (5.1.3 (b) (i))3
Front brake disc in such a condition that it is seriously weakened2
Rear Brake disc significantly and obviously worn (1.1.14 (a) (i))2
Nearside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i))2
Offside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i))2
Front Brake disc significantly and obviously worn (1.1.14 (a) (i))2
Nearside Front Headlamp light intensity severely reduced (4.1.4 (a))2
Offside Rear Rear fog lamp not working (4.5.1 (a) (ii))1
Central Rear Seat belt buckle not functioning as intended (7.1.2 (d))1
Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i))1
Nearside Rear Valve stem seriously damaged (5.2.3 (j))1
Nearside Headlamp aim not tested (4.1.2 (b))1
Nearside Side repeater missing (4.4.1 (a) (ii))1
Offside Headlamp not working on dipped beam Replaced bulb, checked alignment (4.1.1 (a) (ii))1
Nearside Rear Service brake excessively binding (1.2.1 (f))1
Offside Rear fog lamp lens defective such that emitted light is adversely affected (4.5.1 (b) (ii))1
Offside Rear reflector defective or damaged by more than 50% of the reflecting surface (4.8.1 (a) (ii))1
Front Service brake excessively fluctuating (1.2.1 (e))1
Steering rack has excessive free play detected at the steering wheel (steering rack fitted) 35mm (2.3 (a) (i))1
Front Brake disc significantly and obviously worn inner faces (1.1.14 (a) (i))1
Rear brake disc in such a condition that it is seriously weakened1
Nearside Valve stem seriously damaged (5.2.3 (j))1
Offside Headlamp aim not tested (4.1.2 (b))1
Brake disc significantly and obviously worn Both rears (1.1.14 (a) (i))1
Headlamp not working on main beam Both (4.1.1 (a) (ii))1
Nearside Rear Rear reflector missing (4.8.2 (a) (ii))1
Drivers view of the road through the swept area of the windscreen significantly affected by an obstruction parking permit (3.1 (a) (ii))1
Rear Brake disc significantly and obviously worn both discs (1.1.14 (a) (i))1
Rear Service brake excessively binding (1.2.1 (f))1
Offside Front Lower Suspension arm pin or bush likely to become detached (5.3.4 (a) (ii))1
Offside Rear Lower Coil spring fractured or broken (5.3.1 (b) (i))1
Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))1
Offside Front Position lamp not working headlamp dipped/main (4.2.1 (a) (ii))1
Headlamp not working on dipped beam Both (4.1.1 (a) (ii))1
Nearside Front Wheel bearing has excessive play (5.1.3 (a) (i))1
Offside Rear Lower Rear fog lamp does not emit a steady red light broken, white light, (4.5.4 (a))1
Nearside Front Suspension arm pin or bush excessively worn Inner rear wishbone bush (5.3.4 (a) (i))1
Offside Front Suspension arm pin or bush excessively worn Inner rear wishbone bush (5.3.4 (a) (i))1
Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c))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
Nearside Front Headlamp has a product on the lens so that the light output is severely reduced (4.1.4 (b))1
Offside Rear Rear fog lamp lens defective such that emitted light is adversely affected (4.5.1 (b) (ii))1
Registration plate issues1
Front Headlamp not working on main beam both lamps (4.1.1 (a) (ii))1
Offside Front Wheel bearing so rough it is likely to overheat or break up (5.1.3 (b) (ii))1
Rear Brake disc significantly and obviously worn both sides (1.1.14 (a) (i))1
Front Inner Brake disc significantly and obviously worn both sides (1.1.14 (a) (i))1
Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))1
Nearside Side repeater not working (4.4.1 (a) (ii))1
Nearside Rear Inner Brake disc in such a condition that it is seriously weakened (1.1.14 (a) (ii))1
Offside Rear Inner Brake disc in such a condition that it is seriously weakened (1.1.14 (a) (ii))1
Offside Front Suspension arm pin or bush excessively worn Rear Bush (5.3.4 (a) (i))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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