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MOT History from tests of petrol MERCEDES BENZ 500s year 1984

Review the list of common MERCEDES BENZ 500 failures below or to perform a specific mot history check on your MERCEDES BENZ then use our popular KnowYourCar service

mot history
Pass percent:72.84%
(The average a petrol MERCEDES BENZ 500 year 1984 passes without issue)
Based on:2,780 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment207
Windscreen wiper does not clear the windscreen effectively100
Brake pipe excessively corroded97
Registration plate lamp issues89
Rear brake binding65
Exhaust emissions carbon monoxide content excessive |7.3.B.1a|50
Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|50
Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|41
Anti-lock braking system warning lamp indicates an ABS fault39
Registration plate issues38
Parking brake: efficiency below requirements |3.7.B.7|36
Brake hose excessively deteriorated36
Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|36
Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|30
Brakes imbalanced across an axle29
Nearside front brake binding |3.7.B.1|25
Nearside Stop lamp not working |1.2.1b|24
Rear fog lamp tell tale not working |1.3.1b|20
Offside Rear fog lamp not working |1.3.2b|19
Offside front brake binding |3.7.B.1|18
Horn not working |1.6.2a|18
Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3|17
Rear parking brake recording little or no effort16
Rear Exhaust has a major leak of exhaust gases |7.1.2|16
Service brake: efficiency below requirements |3.7.B.7|15
Driver`s seat cannot be secured in the upright position. |6.2.A.2|15
Nearside Front position lamp|s| not working |1.1.A.3b|15
Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3|15
Nearside Headlamp not working on dipped beam |1.7.5a|14
Exhaust has a major leak of exhaust gases |7.1.2|14
Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3|12
Battery insecure |1.9.1|12
Centre Exhaust has a major leak of exhaust gases |7.1.2|12
Offside Stop lamp not working |1.2.1b|12
Nearside Rear Seat belt retracting mechanism defective |5.2.5b|12
Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|11
Nearside Front front brake binding |3.7.B.1|11
Offside Headlamp not working on dipped beam |1.7.5a|11
Exhaust engine idle speed too high |7.3.A.2a|10
Nearside Front Exhaust has a major leak of exhaust gases |7.1.2|10
Anti-lock braking system warning lamp does not illuminate |3.4.1b|10
Offside Rear Stop lamp not working |1.2.1b|10
Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|10
Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3|10
Offside Rear Rear fog lamp not working |1.3.2b|9
Hazard warning switch faulty |1.4.B.1d|9
Windscreen has damage9
Offside Front front brake binding |3.7.B.1|8
Mechanical brake component has restricted free movement8
Direction indicators not working |1.4.A.2c|8
Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|8
Rear Exhaust mounting missing |7.1.1b|8
Exhaust emissions hydrocarbon content excessive |7.3.B.1b|8
Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|8
Rear fog lamp not working |1.3.2b|8
Nearside Front Headlamp not working on main beam |1.7.5a|8
Nearside Front Shock absorber has a serious fluid leak |2.7.3|7
Offside Front position lamp|s| not working |1.1.A.3b|7
Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|7
Nearside Rear Stop lamp not working |1.2.1b|7
Nearside Front Direction indicator not working |1.4.A.2c|7
Nearside Headlamp not working on main beam |1.7.5a|7
Exhaust system not adequately supported |7.1.1|7
Fuel system component leaking |7.2.3|7
Rear Exhaust system not adequately supported |7.1.1|7
Nearside Front Front position lamp|s| not working |1.1.A.3b|7
Offside Rear Seat belt retracting mechanism defective |5.2.5b|7
Front passenger seat cannot be secured in the upright position. |6.2.4|6
Nearside Rear Shock absorber has a serious fluid leak |2.7.3|6
Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|6
Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a|6
Parking brake lever has no reserve travel |3.1.6b|6
Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|6
Offside Front Front position lamp|s| not working |1.1.A.3b|6
Offside Headlamp not working on main beam |1.7.5a|6
Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|6
Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|6
Offside Front Headlamp not working on main beam |1.7.5a|6
Nearside Rear position lamp|s| not working |1.1.A.3b|5
Nearside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2|5
Offside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2|5
Offside Front Shock absorber has a serious fluid leak |2.7.3|5
Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|5
Rear Fuel pipe leaking |7.2.3|5
Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|5
Offside Rear position lamp|s| not working |1.1.A.3b|5
Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|5
Steering system has excessive free play detected at the steering wheel |steering box fitted| |2.2.A.1a|5
Power steering component|s| leaking |2.3.3b|5
Offside Driver`s seat cannot be secured in the upright position. |6.2.A.2|5
Front brake application uneven5
Fuel hose leaking |7.2.3|5
Nearside Front Driver`s seat cannot be secured in the upright position. |6.2.A.2|5
Offside Front Driver`s seat cannot be secured in the upright position. |6.2.A.2|5
Hazard warning lamps inoperative |1.4.B.1b|5
Nearside Front Headlamp not working on dipped beam |1.7.5a|5
Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6|5
Windscreen washer not working 5
Exhaust emissions carbon monoxide content excessive (8.2.1.2 (b))4
Nearside Front Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2|4
Offside Rear Shock absorber has a serious fluid leak |2.7.3|4
Offside Front Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2|4
Nearside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1|4
Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|4
Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f|4
Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f|4
Offside Inner Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3|4
Nearside Steering pivot point has excessive play |2.2.B.1g|4
Nearside Front passenger seat cannot be secured in the upright position. |6.2.4|4
Rear Mechanical brake component has restricted free movement4
Rear Fuel hose leaking |7.2.3|4
Exhaust has part of the system excessively deteriorated |7.1.1a|4
Fuel pipe leaking |7.2.3|4
Rear Exhaust has part of the system excessively deteriorated |7.1.1a|4
Offside Front Headlamp not working on dipped beam |1.7.5a|4
Offside Headlamp not in good working order adversely affecting beam image |1.2.4a|4
Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|4
Braking system leaking |3.6.A.1|4
Nearside Front Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|4
Nearside Rear Brake pipe leaking |3.6.A.1|4
Front brake disc in such a condition that it is seriously weakened4
Speedometer cannot be illuminated. |6.7.3|3
Nearside Indicator tell tale inoperative |1.4.A.2a|3
Front Exhaust has a major leak of exhaust gases |7.1.2|3
Suspension component mounting prescribed area is excessively corroded |2.4.A.3|3
Parking brake lever ratchet mechanism is broken |3.1.5|3
Offside Front Exhaust has a major leak of exhaust gases |7.1.2|3
Brake pedal creeps down when held under pressure |3.3.B.1a|3
Nearside Inner Track rod end ball joint has excessive play |2.2.B.1f|3
Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|3
Nearside Passenger`s seat cannot be secured in the upright position. |6.2.A.2|3
Nearside Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|3
Offside Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|3
Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|3
Nearside Front Tie bar/rod rubber bush deteriorated resulting in excessive movement |2.4.G.2|3
Offside Front Tie bar/rod rubber bush deteriorated resulting in excessive movement |2.4.G.2|3
Offside Front Body has a sharp edge caused by corrosion |6.1.C.1|3
Nearside Rear Direction indicator not working |1.4.A.2c|3
Nearside Front Upper Suspension component mounting prescribed area is excessively corroded |2.4.A.3|3
Nearside Inner Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|3
Nearside Front Brake hose bulging under pressure |3.6.B.3|3
Nearside Inner Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3|3
Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b|3
Offside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1|3
Nearside Front Headlamp aim aimed so that it dazzles other road users |1.8.A.1a|3
Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))3
Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))3
Nearside Windscreen wiper blade deteriorated |8.2.2|3
Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2|3
Offside Rear Direction indicator not working |1.4.A.2c|3
Offside Front Lower Front suspension ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2|3
Nearside Rear Exhaust has a major leak of exhaust gases |7.1.2|3
Power steering pipe|s| or hose|s| leaking from a joint |2.3.3b|3
Front Passenger`s seat cannot be secured in the upright position. |6.2.A.2|3
Emissions not tested |7.0|3
Offside Front brake caliper has restricted free movement |3.5.1k|3
Nearside Front Passenger`s seat cannot be secured in the upright position. |6.2.A.2|3
Steering box has a significant oil leak |2.2.D.2e|3
Offside Lower Front suspension ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2|3
Offside Front Direction indicator incorrect colour |1.4.A.2f|3
Rear fog lamp switch faulty |1.3.1a|3
Offside Front Seat belt retracting mechanism defective |5.2.5b|3

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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