>

MOT History from tests of petrol MERCEDES BENZ S-CLASSs year 1971

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:73.13%
(The average a petrol MERCEDES BENZ S-CLASS year 1971 passes without issue)
Based on:335 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment25
Registration plate lamp issues14
Windscreen wiper does not clear the windscreen effectively13
Brake pipe excessively corroded12
Rear brake binding10
Offside Rear wheel bearing has excessive play (2.6.2)5
Parking brake: efficiency below requirements (3.7.B.7)5
Nearside Front position lamp(s) not working (1.1.A.3b)5
Rear parking brake recording little or no effort4
Indicator switch faulty (1.4.A.1)4
Fuel system component leaking (7.2.3)4
Horn not working (1.6.2a)4
Brake master cylinder/servo mounting prescribed area is excessively corroded (3.6.C.3)3
Registration plate issues3
Nearside Rear Suspension component mounting prescribed area is excessively corroded (2.4.A.3)3
Power steering component(s) leaking (2.3.3b)3
Brakes imbalanced across an axle3
Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings (6.1.B.2)2
Offside Inner Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings (6.1.B.2)2
Nearside Inner Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings (6.1.B.2)2
Offside Inner Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings (6.1.B.2)2
Nearside Front Headlamp not working on main beam (1.7.5a)2
Nearside Front Upper Suspension arm has excessive play in a pin/bush (2.4.G.2)2
Fuel cap/sealing device sealing washer torn (7.2.4c)2
Nearside front brake binding (3.7.B.1)2
Offside Front Service brake excessively binding (1.2.1 (f))2
Offside Headlamp not working on dipped beam |1.7.5a|2
Nearside Front Direction indicator not working (1.4.A.2c)2
Windscreen washer not working 2
Offside Front Direction indicator incorrect colour |1.4.A.2f|2
Windscreen wiper not operating automatically when switched on (8.2.1b)2
Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii))2
Nearside Rear Position lamp not working (4.2.1 (a) (ii))2
Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii))2
Nearside Front Inner Track rod end ball joint has excessive play (2.1.3 (b) (i))2
Horn not working (7.7 (a) (ii))2
Power steering pipe|s| or hose|s| leaking |2.3.3b|2
Nearside Front Service brake excessively binding (1.2.1 (f))2
Rear brake application uneven2
Service brake: efficiency below requirements |3.7.B.7|2
Nearside Track rod end ball joint has excessive play (2.2.B.1f)2
Nearside Front Headlamp not working on dipped beam |1.7.5a|1
Nearside Front Suspension arm rubber bush bonding deteriorated resulting in excessive movement rear bush |2.4.G.2|1
Offside Front Suspension arm rubber bush bonding deteriorated resulting in excessive movement rear bush |2.4.G.2|1
Nearside Front Exhaust system not adequately supported brockon |7.1.1|1
Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings subframe rear mouting holed |6.1.B.2|1
Emissions not tested |7.3.A.1|1
Offside Obligatory mirror insecure |8.1.1|1
Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings (6.1.B.2)1
Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings (6.1.B.2)1
Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings (6.1.B.2)1
Nearside Outer Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings (6.1.B.2)1
Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings (6.1.B.2)1
Nearside Rear Subframe mounting prescribed area is excessively corroded (2.4.A.3)1
Nearside Inner Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings (6.1.B.2)1
Offside front brake binding (3.7.B.1)1
Parking brake lever has no reserve travel (3.1.6b)1
Fuel cap/sealing device missing |7.2.4a|1
Offside Rear Upper Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2|1
Nearside Front Upper Axle swivel joint has excessive play (2.5.A.3b)1
Nearside Front Lower Axle swivel joint has excessive play (2.5.A.3b)1
Centre Exhaust has a major leak of exhaust gases (7.1.2)1
Rear Exhaust has a major leak of exhaust gases (7.1.2)1
Rear Fuel pipe leaking (7.2.3)1
Nearside Front Air suspension bellows leaking (2.4.D.2)1
Offside Front Air suspension bellows leaking (2.4.D.2)1
Offside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength floor / inner wheel arch (5.3.6 (a) (i))1
Headlamp not working on dipped beam both (1.7.5a)1
Headlamp insecure both (1.7.3)1
Fuel system component insecure filter and pump (7.2.1)1
Nearside Track rod end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt (2.2.C.1c)1
Nearside Rear Wheel bolt(s) loose (4.2.A.1e)1
Rear Exhaust system not adequately supported MTG missing (7.1.1)1
Offside Rear Suspension component mounting prescribed area is inadequately repaired chassis plate not welded correctly (2.4.A.3)1
Offside Front Suspension component mounting prescribed area is excessively corroded inner wing (2.4.A.3)1
Rear Exhaust has a major leak of exhaust gases (6.1.2 (a))1
Offside Stop lamp(s) not working (4.3.1 (a) (ii))1
Windscreen wiper not working (3.4 (a))1
Nearside Front Track rod end ball joint worn to the extent there is a serious risk of detachment (2.1.3 (b) (ii))1
Brake hose excessively deteriorated1
Offside Inner Track rod end ball joint has excessive play (2.2.B.1f)1
Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii))1
Nearside Stop lamp(s) not working (4.3.1 (a) (ii))1
Nearside Headlamp aim not tested (4.1.2 (b))1
Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))1
Nearside Front Road wheel fixing missing (5.2.1 (a) (i))1
Nearside Rear Road wheel fixing missing (5.2.1 (a) (i))1
Emissions not tested |7.0|1
Horn not working (7.7 (a))1
Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii))1
Nearside Headlamp not working on dipped beam (1.7.5a)1
Offside Front position lamp(s) not working (1.1.A.3b)1
Nearside Rear Shock absorber has negligible damping effect (2.7.5)1
Offside Rear Shock absorber has negligible damping effect (2.7.5)1
Brake inadequately mounted parking brake mounting plate insecure to floor (1.1.21 (c))1
Offside Headlamp not working on dipped beam (4.1.1 (a) (ii))1
Power steering component insecure power steering bolt loose (2.1.5 (d) (i))1
Nearside Front Wheel bearing has excessive play (5.1.3 (a) (i))1
Offside Front Brake hose excessively twisted (1.1.12 (b) (ii))1
Nearside Front Lower Suspension arm pin or bush excessively worn Trailing |5.3.4 |a| |i||1
Offside Front Lower Suspension arm pin or bush excessively worn trailing |5.3.4 |a| |i||1
Nearside Headlamp not working on dipped beam |4.1.1 |a| |ii||1
Nearside Front Suspension pipe leaking |5.3.5 |c||1
Nearside Front Lower Body mounting fixings insecure such that stability is seriously impaired Corrosion |6.2.2 |c| |ii||1
Nearside Rear Suspension component mounting prescribed area is excessively corroded floor to sill (2.4.A.3)1
Nearside Rear Direction indicator light intensity significantly reduced (4.4.3 (a))1
Offside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i))1
Offside Front Drivers seat cannot be secured in the upright position. (6.2.A.2)1
Nearside Front Drivers seat cannot be secured in the upright position. (6.2.A.2)1
Offside Rear Body or chassis has an inadequate repair, seriously affecting its strength within 30cm of the body mountings NEXT TO SUSPENSION COIL SPRING (6.1.B.2)1
Exhaust system not adequately supported TWO HANGERS MISSING FROM REAR SILENCER (7.1.1)1
Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings INNER WING PANEL ADJACENT TO THROTTLE RETURN SPRING (6.1.B.2)1
Offside Rear position lamp(s) not working (1.1.A.3b)1
Nearside Headlamp aim beam image kick up to the offside (1.8)1
Offside Headlamp aim beam image kick up to the offside (1.8)1
Rear Seat belt anchorage prescribed area is excessively corroded both sides inner arch (5.2.6)1
Rear Seat belt anchorage prescribed area is excessively corroded both sides outer sills (5.2.6)1
Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))1
Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength both sides, inner arch areas (5.3.6 (a) (i))1
Rear Body panel corroded and likely to cause injury arches, both sides (6.2.1 (a) (i))1
Service brake efficiency below requirements (1.2.2 (a) (i))1
Offside Rear rear brake recording little or no effort (3.7.B.5a)1
Nearside Front Suspension arm has excessive play in a pin/bearing |2.4.G.2|1
Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2|1
Nearside Rear Rear position lamp|s| not working |1.1.A.3b|1
Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|1
Nearside Front Headlamp not working on dipped beam (1.7.5a)1
Offside Front Subframe mounting prescribed area is excessively corroded (2.4.A.3)1
Front brake application uneven1
Offside Front Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2|1
Offside Front Drag link end ball joint has excessive play (2.2.B.1f)1
Nearside Front Windscreen wiper not operating automatically when switched on (8.2.1b)1
Offside Front Windscreen wiper not operating automatically when switched on (8.2.1b)1
Offside Front Headlamp not working on dipped beam (1.7.5a)1
Windscreen washer control missing (8.2.1a)1
Nearside Rear Direction indicator incorrect colour |1.4.A.2f|1
Nearside Inner Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|1
Offside Front Wheel bearing has excessive play (5.1.3 (a) (i))1
Rear Exhaust system insecure 3 x rubbers missing (6.1.2 (a))1
Service brake: efficiency below requirements (3.7.B.7)1
All position lamps not working (1.1.A.3b)1
Offside Headlamp aim aimed so that it dazzles other road users (1.8.A.1a)1
Nearside Front Headlamp insecure |1.7.3|1
Centre Stop lamp not working |1.2.1b|1
Nearside Rear position lamp(s) excessively deteriorated so that it is not visible from a reasonable distance (1.1.A.3d)1
Nearside Front wheel bearing has excessive play (2.5.A.3c)1
Offside Front wheel bearing has excessive play (2.5.A.3c)1
Offside Rear Front wheel bearing has excessive play (2.5.A.3c)1
Offside Front Obligatory mirror missing (8.1.1)1
Front Direction indicator incorrect colour |1.4.A.2f|1
Rear Suspension arm has excessive play in a pin/bush |2.4.G.2|1
Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2|1
Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2|1
Nearside Front Direction indicator excessively damaged so that it is not visible from a reasonable distance (1.4.A.2e)1
Nearside Rear Direction indicator excessively damaged so that it is not visible from a reasonable distance (1.4.A.2e)1
Offside Front Suspension component mounting prescribed area is inadequately repaired (2.4.A.3)1
Nearside Rear Suspension component mounting prescribed area is inadequately repaired (2.4.A.3)1
front brake binding (3.7.B.1)1
Nearside Front rear brakes release unevenly (3.7.B.4)1
Offside Drag link end ball joint has excessive play (2.2.B.1f)1
Front Lower Suspension arm has excessive play in a pin/bush (2.4.G.2)1
Offside Front Body has a projection caused by corrosion (6.1.C.1)1
Nearside Stop lamp not working (1.2.1b)1
Nearside rear brake recording little or no effort (3.7.B.5a)1
Offside Front Headlamp not working on main beam (4.1.1 (a) (ii))1
Exhaust system not adequately supported (7.1.1)1
Nearside Rear Stop lamp not working |1.2.1b|1
Nearside Front Brake hose bulging under pressure |3.6.B.3|1
Offside Front Brake hose bulging under pressure |3.6.B.3|1
Parking brake: efficiency below requirements |3.7.B.7|1
Nearside Front Steering system has excessive free play detected at the steering wheel |steering box fitted| |2.2.A.1a|1
Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a|1
Offside Rear position lamp|s| not working |1.1.A.3b|1
Front Fuel system component leaking (7.2.3)1
Offside Front Seat belt anchorage prescribed area is excessively corroded outer sill (5.2.6)1
Offside Front wheel bearing rough when rotated (2.5.A.2)1
Offside Headlamp not working on dipped beam clip missing |1.7.5a|1
Emissions not tested car overheated |7.3.A.1|1
Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings (6.1.B.2)1
Front Windscreen wiper not operating automatically when switched on (8.2.1b)1
Stop lamp(s) all not working (4.3.1 (a) (iii))1
Nearside Front Direction indicator incorrect colour |1.4.A.2f|1
Nearside Rear passenger door cannot be opened from outside the vehicle (6.2.B.1c)1
Nearside Rear Trailing arm rubber bush deteriorated resulting in excessive movement (2.4.G.2)1
Offside Rear Trailing arm rubber bush deteriorated resulting in excessive movement (2.4.G.2)1
Steering system excessively tight (2.2.D.1)1
Rear Suspension weakened allowing body or other component to foul a road wheel or would do so if laden (2.4.A.1b)1
Offside rear brake grabbing severely (3.7.A.5b)1
Nearside Rear Hydraulic brake calliper leaking and braking performance affected (1.1.16 (b) (ii))1
Parking brake efficiency below requirements (1.4.2 (a) (i))1
Nearside Headlamp not working on main beam (1.7.5a)1
Drivers seat insecure SEAT FRAME MOUNTING BOLT MISSING (6.2.A.1)1
Nearside Front Inner Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings WING PANEL (6.1.B.2)1
Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings WHEEL WELL PANEL DETATCHED (6.1.B.2)1
Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings WHEEL WELL PANEL (6.1.B.2)1
Nearside Rear Inner Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings CHASSIS PANEL (6.1.B.2)1
Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings FLOOR PANEL FORWARD OF COIL SPRING (6.1.B.2)1
Nearside Rear Inner Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings SILL PANEL (6.1.B.2)1
Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings FLOOR PANEL FORWARD OF REAR SUSPENSION ARM (6.1.B.2)1
Offside Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt (2.2.C.1c)1
Nearside Front Braking system leaking |3.6.A.1|1
Nearside Front brake caliper leaking |3.6.A.1|1
Nearside Rear Direction indicator not working (4.4.1 (a) (ii))1
Offside Rear Suspension component leaking (5.3.5 (c))1
Offside Rear Vehicle structure corroded to the extent that the rigidity of the assembly is significantly reduced (6.1.1 (c) (i))1
Offside Rear Suspension component mounting prescribed area is excessively corroded (2.4.A.3)1
Nearside Rear Brake hose bulging under pressure (3.6.B.3)1
Offside Rear Brake hose bulging under pressure (3.6.B.3)1
Nearside Front Brake hose bulging under pressure (3.6.B.3)1
Offside Front Brake hose bulging under pressure (3.6.B.3)1
Rear Exhaust system not adequately supported (7.1.1)1
Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|1
Offside Front Shock absorber has a serious fluid leak |2.7.3|1
Nearside Front Passengers seat insecure (6.2.A.1)1
Passengers seat insecure rear back seat (6.2.A.1)1
Offside Track rod end ball joint has excessive play (2.2.B.1f)1
Offside Front Suspension component mounting prescribed area is excessively corroded shock (2.4.A.3)1
Offside Rear Wheel stud(s) loose (4.2.A.1e)1
Offside Front Wheel bolt(s) missing (4.2.A.1e)1
Nearside Front Wheel bolt(s) missing (4.2.A.1e)1
Offside Rear Wheel bolt(s) missing (4.2.A.1e)1
Nearside Side repeater missing (1.4.A.2b)1
Offside Side repeater missing (1.4.A.2b)1
Body insecure and dangerous to other road users rear bumper (6.1.B.1b)1
Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings fuel tank supporting brackets (6.1.B.2)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.

Got suggestions? We’re improving this section all the time. If you have any suggestions, please let us know.

Find us on Facebook

© KnowYourCar™ 2019. All rights reserved
Except where otherwise noted, content on our MOT statistics pages are licensed under a Creative Commons Attribution 4.0 International license.
You are free to redistribute the material in any medium or format as long as credit is given to KnowYourCar

WARNING: We have placed hidden watermarks in our data. We will take action against our data being used outside of these terms.

MOT Data licensed under the Open Government Licence v3.0

By using our site you are agreeing to our terms and conditions
Terms & Conditions  Privacy Policy