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MOT History from tests of petrol MERCEDES BENZ S-CLASSs year 2016

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

mot history
Pass percent:94.65%
(The average a petrol MERCEDES BENZ S-CLASS year 2016 passes without issue)
Based on:1,980 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment20
Registration plate issues19
Windscreen wiper does not clear the windscreen effectively5
Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))5
Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))4
Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))4
Nearside Front Road wheel fixing missing (5.2.1 (a) (i))3
Windscreen washer not working 3
Offside Rear Seat belt not functioning as intended (7.1.2 (c))2
Nearside Rear Road wheel fixing missing (5.2.1 (a) (i))2
Offside Rear Road wheel fixing missing (5.2.1 (a) (i))2
Registration plate lamp issues2
Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b))2
Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i))2
Offside Front Shock absorbers has a serious fluid leak2
Exhaust carbon monoxide content at idle exceeds default limits (8.2.1.2 (b))2
Nearside Front Brake hose excessively twisted came out of casing, re-secured. (1.1.12 (b) (ii))1
Nearside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i))1
Rear fog lamp not working (4.5.1 (a) (ii))1
Rear Brake disc significantly and obviously worn (1.1.14 (a) (i))1
Nearside Rear Road wheel fixing loose (5.2.1 (a) (i))1
Offside Rear Lower Hydraulic brake calliper insecurely mounted bolt missing from brake caliper (1.1.16 (c) (i))1
Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i))1
Offside Front Road wheel fixing missing (5.2.1 (a) (i))1
Nearside Windscreen has a sticker or other obstruction encroaching by more than 10mm within zone A (8.3.1b)1
Offside Headlamp aim beam image kick up to the offside (1.8)1
Nearside Headlamp not working on dipped beam (1.7.5a)1
Fuel cap/sealing device missing (7.2.4a)1
Offside Rear fog lamp not working |4.5.1 |a| |ii||1
Nearside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt rear |5.3.4 |b| |ii||1
Nearside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt front |5.3.4 |b| |ii||1
Offside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt rear |5.3.4 |b| |ii||1
Offside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt front |5.3.4 |b| |ii||1
Offside Front Lower Suspension arm ball joint excessively worn STRAIGHT ARM (5.3.4 (a) (i))1
Offside Side repeater not working (4.4.1 (a) (ii))1
Offside Headlamp not working on dipped beam (4.1.1 (a) (ii))1
Offside Headlamp not working on main beam (4.1.1 (a) (ii))1
Offside Front Hydraulic brake calliper leaking Nipple (1.1.16 (b) (i))1
Nearside Rear Road wheel fractured |5.2.2 |a||1
Nearside Front Lower Suspension arm pin or bush excessively worn (5.3.4 (a) (i))1
Exhaust emissions hydrocarbon content excessive (8.2.1.2 (b))1
Rear brake disc in such a condition that it is seriously weakened1
Nearside Front Suspension unit modified so that its function is affected to low (5.3.5 (b) (i))1
Offside Rear Seat belt retracting mechanism defective (7.1.2 (e))1
Horn not working (7.7 (a))1
Nearside Headlamp aim projected beam image is obviously incorrect kick up to the right (4.1.2 (c))1
Offside Headlamp aim projected beam image is obviously incorrect kick up to the right (4.1.2 (c))1
Nearside Rear Inner Road wheel fractured rim (5.2.2 (a))1
Rear Upper Oil leaking excessively from engine (8.4.1 (a) (i))1
Offside Front Wheel bearing has excessive play (5.1.3 (a) (i))1
Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (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
Offside Rear Body component damaged and likely to cause injury fuel flap cover missing causing sharp edges could cause injury (6.2.1 (a) (i))1
Offside Rear Rear reflector defective or damaged by more than 50% of the reflecting surface |4.8.1 |a| |ii||1
Offside Front Position lamp not working (4.2.1 (a) (ii))1
Parking brake efficiency below requirements (1.4.2 (a) (i))1
Windscreen damaged and affecting the drivers view of the road (3.2 (a) (ii))1
Nearside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i))1
Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a))1
Nearside Rear Inner Road wheel fractured (5.2.2 (a))1
Exhaust carbon monoxide content at idle exceeds manufacturers specified limits (8.2.1.2 (b))1
Nearside Front Exhaust catalytic converter missing where one was fitted as standard (8.2.1.1 (a))1
Offside Front Exhaust catalytic converter missing where one was fitted as standard (8.2.1.1 (a))1
Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii))1
Nearside Headlamp aim not tested (4.1.2 (b))1
Offside Front Road wheel fractured (5.2.2 (a))1
Offside Front Suspension arm ball joint excessively worn spring link arm |5.3.4 |a| |i||1
Nearside Front Shock absorbers has a serious fluid leak1
Brake hose has insufficient room to move1
Parking brake lever has no reserve travel (3.1.6b)1
Front Seat belt stitching badly frayed both (5.2.2b)1
Headlamp aim beam image kick up to the offside both headlamps (1.8)1
Front position lamp(s) incorrect colour both (1.1.A.3e)1
Offside Lower Axle swivel joint has excessive play in a swivel pin swivel/fulcrum (2.5.A.3b)1
Front brake disc in such a condition that it is seriously weakened1
Rear Service brake excessively fluctuating (1.2.1 (e))1
Offside Front Windscreen damaged and affecting the drivers view of the road (3.2 (a) (ii))1
Nearside Front Side repeater not working (4.4.1 (a) (ii))1
Nearside Side repeater not working mirror (4.4.1 (a) (ii))1
Offside Front Lower Suspension component ball joint excessively worn (5.3.4 (a) (i))1
Rear Rear fog lamp not working (4.5.1 (a) (ii))1
Nearside Front Lower Suspension arm ball joint excessively worn (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
Central Rear fog lamp with a multiple light source more than 1/2 not functioning (4.5.1 (a) (ii))1
Offside Front Lower Suspension arm ball joint excessively worn rear (5.3.4 (a) (i))1
Nearside Front Lower Suspension arm pin or bush excessively worn shockabsorber mounting (5.3.4 (a) (i))1
Offside Front Lower Suspension arm pin or bush excessively worn shockabsorber mounting (5.3.4 (a) (i))1
Exhaust emissions likely to be affected by an exhaust leak (8.2.1.1 (b))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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