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MOT History from tests of petrol MERCEDES BENZ GLAs year 2016

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

mot history
Pass percent:94.43%
(The average a petrol MERCEDES BENZ GLA year 2016 passes without issue)
Based on:5,516 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment84
Windscreen wiper does not clear the windscreen effectively51
Registration plate issues50
Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))9
Offside Rear Coil spring fractured or broken (5.3.1 (b) (i))8
Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))7
Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i))6
Windscreen washer not working 5
Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))5
Nearside Side repeater not working (4.4.1 (a) (ii))5
Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))4
Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))3
Nearside Front Position lamp not working (4.2.1 (a) (ii))2
Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i))2
Headlamp cleaning device for LED or HID headlamp inoperative (4.1.6 (a) (ii))2
Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i))2
Nearside Rear Road wheel fixing missing (5.2.1 (a) (i))2
Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g))2
Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))2
Nearside Front Road wheel fixing missing (5.2.1 (a) (i))2
Nearside Front Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))2
Horn not working (7.7 (a))2
Offside Rear Lower Coil spring fractured or broken (5.3.1 (b) (i))2
Parking brake efficiency below requirements (1.4.2 (a) (i))1
Nearside All direction indicators not working wing mirror indicator (4.4.1 (a) (ii))1
Offside Rear Anti-roll bar linkage damaged and seriously weakened (5.3.3 (b) (i))1
Offside Rear Position lamp lens seriously defective (4.2.1 (b))1
Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii))1
Nearside Rear Seat belt buckle not functioning as intended (7.1.2 (d))1
Offside Rear Position lamp not working (4.2.1 (a) (ii))1
Offside Front Drivers airbag obviously inoperative (7.1.5 (c))1
Offside Rear Seat belt buckle not functioning as intended (7.1.2 (d))1
Exhaust system insecure downpipe (6.1.2 (a))1
Front Prop shaft securing bolt loose (6.1.7 (a) (i))1
Exhaust hydrocarbon content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a))1
Offside Side repeater not working wing mirror repeater (4.4.1 (a) (ii))1
Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt boot is split, grease coming out of joint (6.1.7 (g) (ii))1
Service brake efficiency below requirements (1.2.2 (a) (i))1
Nearside Front Headlamp insecure headlamp damaged , pushed in , securing area broken (4.1.1 (c))1
Nearside Front Shock absorbers has a serious fluid leak1
Nearside Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii))1
Windscreen wiper missing nearside (3.4 (a))1
Exhaust catalytic converter missing where one was fitted as standard (8.2.1.1 (a))1
Exhaust carbon monoxide content at idle exceeds default limits (8.2.1.2 (b))1
Front Windscreen wiper not working Both (3.4 (a))1
Nearside Side repeater not working in mirror (4.4.1 (a) (ii))1
Nearside Front Seat belt webbing significantly weakened (7.1.2 (b) (ii))1
Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i))1
Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i))1
Front Windscreen damaged and affecting the drivers view of the road (3.2 (a) (ii))1
Offside Headlamp not working on main beam (4.1.1 (a) (ii))1
Front Brake disc significantly and obviously worn both sides (1.1.14 (a) (i))1
Front Bumper damaged and likely to cause injury when grazed or contacted (6.1.4 (a) (i))1
Rear Bumper insecure (6.1.4 (a) (i))1
Rear Bumper damaged and likely to cause injury when grazed or contacted (6.1.4 (a) (i))1
Offside Front Valve stem seriously damaged (5.2.3 (j))1
Offside Front Headlamp cleaning device for LED or HID headlamp inoperative (4.1.6 (a) (ii))1
Offside Front Position lamp not working (4.2.1 (a) (ii))1
Offside Headlamp insecure (4.1.1 (c))1
Offside Rear Stop lamp(s) not working AND DAMAGED (4.3.1 (a) (ii))1
Nearside Rear Other passenger door cannot be opened from outside the vehicle (6.2.3 (a))1
Drivers seat fore and aft adjustment mechanism not functioning as intended. (6.2.5 (b) (i))1
Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii))1
Electronic braking system warning device indicates a fault (1.7 (b))1
Nearside Headlamp cleaning device for LED or HID headlamp inoperative (4.1.6 (a) (ii))1
Rear Anti-roll bar attachment bracket/mounting insecure Rear anti-roll bar mounting brackets not attached (5.3.3 (a) (i))1
Offside Headlamp not working on dipped beam (4.1.1 (a) (ii))1
Nearside Front Lower Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))1
Nearside Direction indicator not working Door mirror indicator. (4.4.1 (a) (ii))1
Nearside Front Headlamp lens seriously defective Sharpe edges and damaged (4.1.1 (b) (ii))1
Offside Front Direction indicator not working (4.4.1 (a) (ii))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
Brake performance not tested (1.2.1 (g))1
Front Brake disc significantly and obviously worn Inner faces (1.1.14 (a) (i))1
Offside Front Headlamp not working on main beam (4.1.1 (a) (ii))1
Offside Rear Stop lamp(s) not working customer provided bulb working (4.3.1 (a) (ii))1
Offside Rear Shock absorbers has a serious fluid leak1
Nearside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i))1
Offside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i))1
Offside Rear Seat belt buckle damaged (7.1.2 (d))1
Offside Front Upper Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))1
Nearside Rear Wheel bearing has excessive play (5.1.3 (a) (i))1
Offside Front Side repeater not working mirror indicator not working. (Led unit). (4.4.1 (a) (ii))1
Offside Front Drivers seat fore and aft adjustment mechanism not functioning as intended. (6.2.5 (b) (i))1
Nearside Front Side repeater not working (4.4.1 (a) (ii))1
Front Inner Brake disc significantly and obviously worn both (1.1.14 (a) (i))1
Front Windscreen wiper not working (3.4 (a))1
Offside Front Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))1
Offside Front Drivers view of the road through the swept area of the windscreen significantly affected by an obstruction (3.1 (a) (ii))1
Offside Stop lamp(s) not working (4.3.1 (a) (ii))1
Offside Front Road wheel fractured Inner rim (5.2.2 (a))1
Offside Front Side repeater not working (4.4.1 (a) (ii))1
Offside Rear Anti-roll bar insecurely attached (5.3.3 (a) (i))1
Offside Front Lower Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))1
Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii))1
Nearside Front Headlamp not working on main beam (4.1.1 (a) (ii))1
Nearside Front Headlamp aim not tested (4.1.2 (b))1
Nearside Side repeater not working Lens also cracked (4.4.1 (a) (ii))1
Offside Front Upper Coil spring fractured or broken (5.3.1 (b) (i))1
Oil leaking excessively from transmission (8.4.1 (a) (i))1
Offside Side repeater not working Indicator in the wing mirror not working (4.4.1 (a) (ii))1
Front Brake disc significantly and obviously worn Nearside & Offside (1.1.14 (a) (i))1
Rear Brake disc significantly and obviously worn Nearside & Offside (1.1.14 (a) (i))1
Nearside Front Headlamp insecure (4.1.1 (c))1
Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))1
Exhaust carbon monoxide content at idle exceeds manufacturers specified limits (8.2.1.2 (b))1
Central Rear Seat belt installation causes a three point belt lap section to be incorrectly positioned across the occupant Seat belt twisted (10.1 (u))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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