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MOT History from tests of petrol MERCEDES BENZ 250s year 1979

Review the list of common MERCEDES BENZ 250 failures below or to perform a specific mot history check on your MERCEDES BENZ then use our popular KnowYourCar service

mot history
Pass percent:77.13%
(The average a petrol MERCEDES BENZ 250 year 1979 passes without issue)
Based on:223 MOT Tests
Most common failuresNo# failures
Windscreen wiper does not clear the windscreen effectively8
Exhaust emissions hydrocarbon content excessive |7.3.B.1b|7
Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|6
Rear Exhaust mounting missing |7.1.1b|5
Registration plate issues5
Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|4
Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|4
Nearside Front position lamp|s| not working |1.1.A.3b|3
Exhaust emissions carbon monoxide content excessive |7.3.B.1a|3
Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6|3
Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|3
Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|3
Front brake application uneven3
Windscreen has damage3
Registration plate lamp issues3
Headlamp aim out of alignment3
Brake pipe excessively corroded3
Front Exhaust has a major leak of exhaust gases |7.1.2|3
Battery insecure |1.9.1|2
Brake hose excessively deteriorated2
Offside Stop lamp not working |1.2.1b|2
Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3|2
Rear Exhaust system not adequately supported |7.1.1|2
Offside Headlamp not working on main beam |1.7.5a|2
Rear Exhaust has a major leak of exhaust gases |7.1.2|2
Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3|2
Exhaust has a major leak of exhaust gases |7.1.2|2
Offside Front Brake hose bulging under pressure |3.6.B.3|1
Exhaust engine idle speed too high |7.3.A.2a|1
Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Horn not loud enough to be heard by another road user |1.6.2b|1
Exhaust emits an excessive level of metered smoke for a non-turbo charged engine |7.4.B.3b|1
Nearside Rear rear brake excessively fluctuating |3.7.B.3|1
Rear brake application uneven1
Centre Exhaust has a major leak of exhaust gases |7.1.2|1
Rear Fuel pipe leaking |7.2.3|1
Rear Shock absorber has a serious fluid leak |2.7.3|1
Offside Lower Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Rear Lower Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside Front coil spring fractured |2.4.C.1a|1
Rear Exhaust has part of the system excessively deteriorated |7.1.1a|1
Fuel pipe leaking |7.2.3|1
Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Offside Headlamp not working on dipped beam |1.7.5a|1
Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Offside Front Track rod end ball joint has excessive play |2.2.B.1f|1
Nearside Headlamp not working on main beam |1.7.5a|1
Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Exhaust emits dense blue smoke at idle |7.3.A.2b|1
Nearside Rear coil spring fractured |2.4.C.1a|1
Offside Rear coil spring fractured |2.4.C.1a|1
Steering system excessively tight |2.2.D.1|1
Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii))1
Offside Headlamp not working on dipped beam (4.1.1 (a) (ii))1
Nearside Headlamp not working on main beam (4.1.1 (a) (ii))1
Battery insecure and likely to cause a short circuit (4.13 (a) (ii))1
Bonnet cannot be secured in the closed position (3.1 (b) (i))1
Vehicle structure has excessive corrosion which adversely affects braking or steering (6.1.1 (c) (ii))1
Exhaust emissions hydrocarbon content excessive (8.2.1.2 (b))1
Service brake efficiency below requirements (1.2.2 (a) (i))1
Fuel hose leaking |7.2.3|1
Offside front brake binding |3.7.B.1|1
Rear brake binding1
Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Front Upper Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a|1
Offside Front Suspension component mounting prescribed area is inadequately repaired |2.4.A.3|1
Exhaust system not adequately supported |7.1.1|1
Nearside Front wheel bearing rough when rotated |2.5.A.2|1
Nearside Seat belt anchorage prescribed area strength or continuity significantly reduced floor area |7.1.1 |a| |i||1
Nearside Floor excessively deteriorated |6.2.4 |a| |i||1
Offside Front Vehicle structure corroded to the extent that the rigidity of the assembly is significantly reduced Inner wing next to hinge |6.1.1 |c| |i||1
Rear Stop lamp not working |1.2.1b|1
Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Exhaust has a major leak of exhaust gases Centre and rear silencers corroded and holed (6.1.2 (a))1
Exhaust emissions likely to be affected by an exhaust leak (8.2.1.1 (b))1
Steering box has excessive free play detected at the steering wheel (steering box fitted) Ball joint on link to steering box (2.3 (a) (i))1
Emissions not tested Exhaust leak (8.2.1.2 (d))1
Offside Front Service brake lagging in operation (1.2.1 (d))1
Brakes imbalanced across an axle1
Offside Front brake caliper leaking |3.6.A.1|1
Steering box has a significant oil leak |2.2.D.2e|1
Nearside Front Position lamp not working |4.2.1 |a||1
Offside Rear position lamp|s| not working |1.1.A.3b|1
Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside Front Body has a sharp edge caused by corrosion |6.1.C.1|1
Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside Front Headlamp not working on dipped beam |1.7.5a|1
Nearside Front Headlamp not working on main beam |1.7.5a|1
Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Front Headlamp not working on main beam |1.7.5a|1
Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|1
Nearside Rear Body has a projection caused by damage |6.1.C.1|1
Bonnet retaining device excessively deteriorated |8.4.2|1
Nearside Rear Statutory seat belt missing |5.1.1|1
Offside Rear Statutory seat belt missing |5.1.1|1
Centre Rear Statutory seat belt missing |5.1.1|1
Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Offside Rear Seat belt locking mechanism does not secure or release |5.2.5a|1
Offside Rear Rear position lamp|s| incomplete |1.1.4a|1
Offside Stop lamp emits other than a steady red light |1.2.1e|1
Nearside Stop lamp not working |1.2.1b|1
Offside Headlamp not in good working order adversely affecting beam image |1.2.4a|1
Nearside Headlamp aim beam image kick up to the offside |1.8|1
Parking brake: efficiency below requirements |3.7.B.7|1
Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Parking brake: efficiency below requirements |3.7.C.1b|1
Nearside Steering arm deformed and unserviceable |2.2.C.1d|1
Exhaust has part of the system excessively deteriorated |7.1.1a|1
Lower Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Nearside Front Direction indicator incomplete |1.5.A1b|1
Front position lamp|s| not working |1.1.A.3b|1
Offside Outer Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3|1
Nearside Rear Position lamp showing white light to the rear |4.2.3 |a| |ii||1
Offside Rear Position lamp showing white light to the rear |4.2.3 |a| |ii||1
Nearside Rear Service brake excessively binding |1.2.1 |f||1
Offside Rear Service brake excessively binding |1.2.1 |f||1
Nearside Rear Outer Subframe mounting prescribed area is excessively corroded sill / inner arch |2.4.A.3|1
Offside Rear Outer Subframe mounting prescribed area is excessively corroded sill / inner arch |2.4.A.3|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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