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MOT History from tests of petrol MERCEDES BENZ GLAs year 2015

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:94.29%
(The average a petrol MERCEDES BENZ GLA year 2015 passes without issue)
Based on:4,521 MOT Tests
Most common failuresNo# failures
Registration plate issues44
Headlamp aim out of alignment41
Windscreen wiper does not clear the windscreen effectively20
Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))15
Offside Rear Coil spring fractured or broken (5.3.1 (b) (i))11
Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i))8
Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))6
Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))5
Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h||4
Windscreen washer not working 4
Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))4
Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))3
Offside Headlamp cleaning device for LED or HID headlamp inoperative (4.1.6 (a) (ii))3
Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a))3
Nearside Front Lower Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))3
Offside Front Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))3
Exhaust carbon monoxide content at idle exceeds default limits (8.2.1.2 (b))3
Offside Side repeater not working (4.4.1 (a) (ii))3
Headlamp cleaning device for LED or HID headlamp inoperative (4.1.6 (a) (ii))3
Windscreen has damage2
Nearside Headlamp cleaning device for LED or HID headlamp inoperative |4.1.6 |a| |ii||2
Nearside Front 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
Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b))2
Nearside Stop lamp(s) not working (4.3.1 (a) (ii))2
Offside Front Suspension arm ball joint excessively worn (5.3.4 (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
Nearside Front Brake disc significantly and obviously worn (1.1.14 (a) (i))2
Offside Front Brake disc significantly and obviously worn (1.1.14 (a) (i))2
Offside Front Upper Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))2
Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g))2
Fuel cap/sealing device missing (6.1.3 (b) (i))2
Nearside Front Road wheel fixing missing (5.2.1 (a) (i))2
Nearside Front Headlamp aim projected beam image is obviously incorrect |4.1.2 |c||1
Offside Windscreen damaged and affecting the driver`s view of the road |3.2 |a| |ii||1
Rear brake binding1
Nearside Side repeater not working |4.4.1 |a| |ii||1
Headlamps matched pair incorrect colour n/s is pink colour o/s is white |4.1.4 |a||1
Offside Front Lower Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt |5.3.4 |b| |ii||1
Supplementary restraint system warning lamp indicates a fault |7.1.6 |a||1
Brake performance not tested |1.2.1 |g||1
Offside Front Side repeater not working |1.4.A.2c|1
Brake hydraulic reservoir fluid level significantly below minimum level |1.1.10 |d| |ii||1
Nearside Front Position lamp not working |4.2.1 |a||1
Nearside Front Direction indicator not working |4.4.1 |a| |ii||1
Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2|1
Front Headlamp cleaning device for LED or HID headlamp inoperative |4.1.6 |a| |ii||1
Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt |5.3.4 |b| |ii||1
Windscreen damaged and affecting the driver`s view of the road |3.2 |a| |ii||1
Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturer`s specified limits |8.2.1.2 |a||1
Exhaust carbon monoxide content at idle exceeds manufacturer`s specified limits |8.2.1.2 |b||1
Exhaust catalytic converter missing where one was fitted as standard |8.2.1.1 |a||1
Offside Rear Outer Seat belt buckle not functioning as intended |7.1.2 |d||1
Nearside Front Side repeater not working mirror repeater (4.4.1 (a) (ii))1
Offside Front Headlamp cleaning device for LED or HID headlamp inoperative (4.1.6 (a) (ii))1
Nearside Front Side repeater light intensity significantly reduced (4.4.3 (a))1
Nearside Front Steering rack gaiter missing or no longer prevents the ingress of dirt insecure (2.1.3 (g) (ii))1
Offside Side repeater not working intermitantly (4.4.1 (a) (ii))1
Offside Front Headlamp not working on main beam right hand cornering light not working (4.1.1 (a) (ii))1
Side repeater not working offside (4.4.1 (a) (ii))1
Offside Front Headlamp has a product on the lens so that the light output is severely reduced (4.1.4 (b))1
Offside Front Side repeater not working (4.4.1 (a) (ii))1
Offside Front Windscreen damaged and affecting the drivers view of the road (3.2 (a) (ii))1
Exhaust noise is clearly in excess of that emitted by a similar vehicle fitted with a standard silencer in average condition (8.1.1 (a))1
Electronic stability control warning lamp indicates a fault (7.12 (e))1
Anti-lock braking system warning lamp indicates an ABS fault1
Windscreen damaged and affecting the drivers view of the road (3.2 (a) (ii))1
Headlamp aim not tested (4.1.2 (b))1
Offside Headlamp not working on dipped beam (4.1.1 (a) (ii))1
Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))1
Drivers view of the road through the swept area of the windscreen materially affected by an obstruction (3.1 (a) (ii))1
Nearside Rear Road wheel fixing missing BOLT (5.2.1 (a) (i))1
Offside Front Lower Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))1
Prop shaft likely to become detached Front prop shaft bolts loose and one missing have replaced and retightened bolts and taken pictures for evidential purposes (6.1.7 (a) (ii))1
Nearside Front Brake inadequately mounted flexy hose (1.1.21 (c))1
Offside Front Brake inadequately mounted flexy hose (1.1.21 (c))1
Offside Headlamp light intensity severely reduced (4.1.4 (a))1
Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))1
Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i))1
Nearside Front Coil spring fractured or broken (5.3.1 (b) (i))1
Offside Front Coil spring fractured or broken (5.3.1 (b) (i))1
Road wheel fixing missing all four wheels missing 1 wheel bolt (5.2.1 (a) (i))1
Nearside Windscreen wiper not working (3.4 (a))1
Offside Front Lower Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt Replaced During MOT (5.3.4 (b) (ii))1
Exhaust hydrocarbon content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a))1
Offside Front Road wheel fractured has been repaired before. (5.2.2 (a))1
Nearside Rear Position lamp not working (4.2.1 (a) (ii))1
Steering locking device ineffective (2.1.3 (d))1
Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii))1
Headlamp not working on dipped beam both (4.1.1 (a) (ii))1
Headlamp not working on main beam both (4.1.1 (a) (ii))1
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
Nearside Front Road wheel fractured (5.2.2 (a))1
Nearside Front Prop shaft joint constant velocity boot no longer prevents the ingress of dirt Insecure (6.1.7 (g) (ii))1
Offside Headlamp lens seriously defective (4.1.1 (b) (ii))1
Drivers seat fore and aft adjustment mechanism not functioning as intended. (6.2.5 (b) (i))1
Front Brake disc significantly and obviously worn (1.1.14 (a) (i))1
Rear 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
Nearside Front Upper Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))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 Front Lower Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt split (5.3.4 (b) (ii))1
Offside Front Lower Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt split (5.3.4 (b) (ii))1
Nearside Front Lower Suspension arm pin or bush excessively worn rear bush (5.3.4 (a) (i))1
Offside Front Lower Suspension arm pin or bush excessively worn rear bush (5.3.4 (a) (i))1
Offside Rear Service brake excessively binding (1.2.1 (f))1
Front Windscreen washer jets misaligned and not providing sufficient fluid to the windscreen (3.5 (a))1
Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))1
Drivers view of the road through the swept area of the windscreen significantly affected by an obstruction (3.1 (a) (ii))1
Exhaust catalytic converter missing where one was fitted as standard (8.2.1.1 (a))1
Nearside Front Outer Drive shaft joint constant velocity boot missing (6.1.7 (g) (ii))1
Nearside Front Road wheel fractured x2 cracks (5.2.2 (a))1
Offside Rear Road wheel fractured (5.2.2 (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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