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MOT History from tests of petrol MERCEDES BENZ GLCs year 2017

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

mot history
Pass percent:93.34%
(The average a petrol MERCEDES BENZ GLC year 2017 passes without issue)
Based on:3,227 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment45
Registration plate issues32
Windscreen wiper does not clear the windscreen effectively10
Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))8
Windscreen washer not working 6
Rear Prop shaft flexible coupling excessively deteriorated (6.1.7 (d) (i))5
Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i))4
Nearside Front Direction indicator incorrect colour (4.4.3 (a))3
Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i))3
Offside Front Shock absorbers has a serious fluid leak3
Central Rear Seat belt not functioning as intended (7.1.2 (c))2
Nearside Front Lower Suspension arm ball joint excessively worn rear arm (5.3.4 (a) (i))2
Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i))2
Offside Front Lower Suspension arm ball joint excessively worn rear arm (5.3.4 (a) (i))2
Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))2
Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))2
Offside Front Direction indicator incorrect colour (4.4.3 (a))2
Registration plate lamp issues2
Nearside Windscreen washer jets misaligned and not providing sufficient fluid to the windscreen (3.5 (a))1
Offside Windscreen washer jets misaligned and not providing sufficient fluid to the windscreen (3.5 (a))1
Nearside Headlamp insecure (4.1.1 (c))1
Offside Front Windscreen in such a condition that visibility through swept area is seriously affected (3.2 (c) (ii))1
Offside Obligatory mirror insecure (3.3 (b) (ii))1
Windscreen damaged and affecting the drivers view of the road (3.2 (a) (ii))1
Parking brake efficiency below requirements (1.4.2 (a) (i))1
Front Upper Windscreen seriously discoloured and affecting the drivers view of the road (3.2 (a) (ii))1
Central Rear Seat belt buckle not functioning as intended (7.1.2 (d))1
Service brake efficiency below requirements (1.2.2 (a) (i))1
Central Rear Seat belt not functioning as intended clip stuck below fitting ...repaired prs (7.1.2 (c))1
Offside Front Suspension arm ball joint excessively worn Spring link (5.3.4 (a) (i))1
Central Exhaust has a major leak of exhaust gases (6.1.2 (a))1
Nearside Front Lower Suspension arm ball joint excessively worn Rearmost arm (5.3.4 (a) (i))1
Offside Front Lower Suspension arm ball joint excessively worn Rearmost arm (5.3.4 (a) (i))1
Nearside Front Road wheel fixing missing wheel bolt missing (5.2.1 (a) (i))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 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 Front Hydraulic brake cylinder leaking hydraulic fluid o/s/f (1.1.16 (b) (i))1
Nearside Front Lower Suspension arm pin or bush excessively worn Rear (5.3.4 (a) (i))1
Offside Front Suspension arm ball joint excessively worn Rear arm bottom ball joint. (5.3.4 (a) (i))1
Front Windscreen in such a condition that visibility through swept area is seriously affected (3.2 (c) (ii))1
Nearside 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 Rear Shock absorbers has a serious fluid leak1
Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i))1
Nearside Front Road wheel more than one fixing missing (5.2.1 (a) (ii))1
Offside Front Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))1
Offside Front Inner Brake disc significantly and obviously worn (1.1.14 (a) (i))1
Offside Front Service brake excessively fluctuating (1.2.1 (e))1
Brake performance not tested (1.2.1 (g))1
Offside Front Lower Suspension arm ball joint excessively worn Spring control arm ball joint has excessive play. (5.3.4 (a) (i))1
Offside Rear reflector defective or damaged by more than 50% of the reflecting surface (4.8.1 (a) (ii))1
Nearside Rear reflector defective or damaged by more than 50% of the reflecting surface (4.8.1 (a) (ii))1
Offside Rear Shock absorbers has a serious fluid leak1
Nearside Front Lower Suspension arm ball joint excessively worn ball joint down (5.3.4 (a) (i))1
Offside Front Lower Suspension arm ball joint excessively worn ball joint down (5.3.4 (a) (i))1
Offside Front Lower Suspension arm ball joint excessively worn castor arm ball joint (5.3.4 (a) (i))1
Emissions unable to be completed (8.2.1.2 (d))1
Nearside Front Suspension arm ball joint excessively worn rear (5.3.4 (a) (i))1
Bonnet primary retaining device ineffective (3.1 (c))1
Central Exhaust emissions likely to be affected by an exhaust leak (8.2.2.1 (b))1
Nearside Front Suspension arm ball joint excessively worn Spring control arm. (5.3.4 (a) (i))1
Emissions unable to be completed ega readings erratic & not within limits, but engine goes into limp mode, restricting engine speed to 2000 rpm, preventing the completion of ega test (8.2.1.2 (d))1
Exhaust hydrocarbon content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a))1
Front Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))1
Front Windscreen washer jets misaligned and not providing sufficient fluid to the windscreen (3.5 (a))1
Bonnet cannot be secured in the closed position (3.1 (b) (i))1
Bonnet seriously at risk of opening inadvertently cannot open properly (3.1 (b) (ii))1
Offside Rear Seat belt buckle not functioning as intended (7.1.2 (d))1
Nearside Front Suspension arm ball joint excessively worn spring link control arm play (5.3.4 (a) (i))1
Nearside Front Lower Suspension arm ball joint excessively worn outer (5.3.4 (a) (i))1
Offside Front Suspension arm ball joint excessively worn spring link arm ball joint (5.3.4 (a) (i))1
Rear brake disc in such a condition that it is seriously weakened1
Offside Front Drive shaft joint constant velocity boot missing (6.1.7 (g) (ii))1
Offside Front Lower Suspension arm ball joint excessively worn spring link ball joint (5.3.4 (a) (i))1
Offside Front Seat belt damaged webbing (7.1.2 (b) (i))1
Central Rear Seat belt buckle not functioning as intended will not fasten (7.1.2 (d))1
Offside Front Suspension arm ball joint excessively worn Spring link arm (5.3.4 (a) (i))1
Nearside Front Position lamp not working (4.2.1 (a) (ii))1
Nearside Rear Seat belt buckle not functioning as intended (7.1.2 (d))1
Front Brake disc significantly and obviously worn (1.1.14 (a) (i))1
Rear Prop shaft flexible coupling so deteriorated it is likely to fail (6.1.7 (d) (ii))1
Offside Front Windscreen washer jets misaligned and not providing sufficient fluid to the windscreen (3.5 (a))1
Offside Front Shock absorbers has negligible damping effect (5.3.2 (d))1
Rear Passengers seat insecure (6.2.6 (a) (ii))1
Offside Front Lower Suspension arm ball joint excessively worn lateral arm (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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