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MOT History from tests of diesel MERCEDES BENZ 508s year 1993

Review the list of common MERCEDES BENZ 508 failures below or to perform a specific mot history check on your MERCEDES BENZ then use our popular KnowYourCar service

mot history
Pass percent:68.87%
(The average a diesel MERCEDES BENZ 508 year 1993 passes without issue)
Based on:106 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment11
Brake pipe excessively corroded7
Registration plate issues6
Brakes imbalanced across an axle4
Service brake: efficiency below requirements |3.7.B.7|4
Nearside Body has a sharp edge caused by corrosion |6.1.C.1|3
Offside Rear Stop lamp not working |1.2.1b|3
Nearside Side repeater not working |1.4.A.2c|3
Offside Front Drag link end ball joint has excessive play |2.2.B.1f|2
Rear Exhaust has a part missing |7.1.1a|2
Centre Exhaust has a major leak of exhaust gases |7.1.2|2
Rear parking brake recording little or no effort2
Horn not working |1.6.2a|2
Parking brake: efficiency below requirements |3.7.B.7|2
Offside Rear Rear fog lamp not working |4.5.1 |a| |ii||2
Exhaust has a major leak of exhaust gases |7.1.2|2
Windscreen wiper does not clear the windscreen effectively2
Offside Front Brake hose bulging under pressure |3.6.B.3|2
Nearside Front Leaf spring has excessive wear in an anchor pin and/or bush |2.4.B.2|2
Brake hose excessively deteriorated2
Driver`s seat insecure |6.2.A.1|2
Windscreen has damage1
Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside Front Leaf spring has a deteriorated shackle pin rubber bush resulting in excessive movement |2.4.B.2|1
Offside Front Leaf spring has a deteriorated shackle pin rubber bush resulting in excessive movement |2.4.B.2|1
Nearside Rear Leaf spring has a deteriorated shackle pin rubber bush resulting in excessive movement |2.4.B.2|1
Offside Rear Leaf spring has a deteriorated shackle pin rubber bush resulting in excessive movement |2.4.B.2|1
Nearside Rear Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2|1
Offside Rear Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2|1
Nearside Rear Brake lining|s| insecure |3.5.1g|1
Nearside Front Obligatory mirror seriously deteriorated, affecting the rear view |8.1.2a|1
Offside Front Obligatory mirror seriously deteriorated, affecting the rear view |8.1.2a|1
Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii))1
Registration plate lamp issues1
Fuel pipe leaking excessively or a risk of fire (6.1.3 (b) (ii))1
Offside Side repeater not working |1.4.A.2c|1
Front Drag link end ball joint has excessive play |2.2.B.1f|1
Rear Stop lamp not working |1.2.1b|1
Steering system excessively tight |2.2.D.1|1
passenger door does not latch securely closed |6.2.B.1a|1
Steering box damaged and unserviceable |2.2.C.1d|1
Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Nearside Rear Lower Position lamp lens seriously defective |4.2.1 |b||1
Nearside Rear Lower Direction indicator lens defective such that the emitted light is adversely affected |4.4.1 |b| |ii||1
Nearside Rear Lower Stop lamp|s| lens defective such that the emitted light is adversely affected |4.3.1 |b| |ii||1
Rear fog lamp tell-tale not working |4.9.1 |a| |ii||1
Offside Front Direction indicator not working |4.4.1 |a| |ii||1
Offside Headlamp not working on dipped beam |4.1.1 |a| |ii||1
Nearside Rear Upper Direction indicator not working |4.4.1 |a| |ii||1
Nearside Rear Lower Direction indicator not working |4.4.1 |a| |ii||1
Nearside Front Direction indicator not working |4.4.1 |a| |ii||1
Nearside Side repeater not working |4.4.1 |a| |ii||1
Nearside Front Upper Position lamp not working |4.2.1 |a||1
Nearside Rear Upper Position lamp not working |4.2.1 |a||1
Exhaust has a major leak of exhaust gases front pipe joint |6.1.2 |a||1
Exhaust system insecure tail pipe |6.1.2 |a||1
Windscreen washer jets misaligned and not providing sufficient fluid to the windscreen |3.5 |a||1
Nearside Front Headlamp not working on dipped beam |4.1.1 |a| |ii||1
Nearside Front Engine mounting damaged or deteriorated resulting in excessive movement |6.1.8 |a| |i||1
Offside Front Engine mounting damaged or deteriorated resulting in excessive movement |6.1.8 |a| |i||1
Offside Drag link end ball joint dust cover excessively damaged or deteriorated so that it no longer prevents the ingress of dirt |2.1.3 |g| |ii||1
Offside Rear Position lamp light intensity significantly reduced |4.2.3 |a| |ii||1
Nearside Front Front position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|1
Nearside Front Upper Front position lamp|s| not working |1.1.A.3b|1
Exhaust system not adequately supported |7.1.1|1
Offside Rear Lower Anti-roll bar has excessive play in a pin/bush |2.4.G.3|1
Offside Front Seat belt stitching badly frayed |5.2.2b|1
Exhaust has part of the system excessively deteriorated |7.1.1a|1
Nearside Rear Direction indicator incorrect colour |1.4.A.2f|1
Front Drag link end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c|1
Rear Drag link end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c|1
Entrance/exit step deteriorated to the extent that it is likely to be a trip hazard or cause injury. |6.1.E.1|1
Speedometer cannot be illuminated. |6.7.3|1
Offside Body has a sharp edge caused by corrosion |6.1.C.1|1
Nearside Rear Rear outline marker lamp|s| not working |1.1.B.1c|1
Brake fluid warning lamp illuminated |3.6.G.2|1
Offside Seat belt damaged sufficient to significantly weakened the webbing |5.2.2a|1
Nearside Rear Upper Direction indicator not working |1.4.A.2c|1
Battery insecure |1.9.1|1
Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b|1
Offside Headlamp aim beam image obviously incorrect |1.8.A.1b|1
Offside Front Power steering pipe|s| or hose|s| excessively corroded x two |2.3.2|1
Front Exhaust system not adequately supported |7.1.1|1
Nearside rear brake excessively fluctuating |3.7.B.3|1
Offside Front Seat belt has a cut which has significantly weakened the webbing |5.2.2a|1
Nearside Stop lamp not working |1.2.1b|1
Nearside Front Body has a sharp edge caused by corrosion |6.1.C.1|1
Offside Rear position lamp|s| incomplete |1.1.4a|1
Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|1
Nearside Rear Stop lamp not working |1.2.1b|1
Rear Exhaust has part of the system excessively deteriorated |7.1.1a|1
Offside Front Leaf spring has excessive wear in an anchor pin and/or bush |2.4.B.2|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
Hazard warning switch insecure |1.4.B.1d|1
Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f|1
Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f|1
Rear Exhaust mounting missing |7.1.1b|1
Front Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2|1
Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2|1
Brake load sensing valve linkage seized |3.6.E.3|1
Central Exhaust has a major leak of exhaust gases |7.1.2|1
Brake pedal spongy |3.3.B.1b|1
Offside Front position lamp|s| not working |1.1.A.3b|1
Hazard warning switch faulty |1.4.B.1d|1
Offside Rear fog lamp emits a light other than red |1.3.2e|1
Nearside Front Brake pipe inadequately clipped |3.6.B.1|1
Nearside Rear Lower Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2|1
Offside Rear Lower Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2|1
Nearside Rear position lamp|s| excessively damaged so that it is not visible from a reasonable distance |1.1.A.3d|1
Offside Rear fog lamp not working |1.3.2b|1
Front Fuel pipe leaking |7.2.3|1
Offside Rear Direction indicators incorrect colour |1.4.A.2f|1
Offside Drag link end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt box end |2.2.C.1c|1
Offside Drag link end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt steering arm end |2.2.C.1c|1
Nearside Front Body has a sharp edge caused by corrosion bonnet |6.1.C.1|1
Steering system has excessive free play detected at the steering wheel |steering box fitted| |2.2.A.1a|1
Nearside Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|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
Rear brake binding1
Offside Stop lamp excessively damaged so that it is not visible from a reasonable distance |1.2.1d|1
Offside Rear Direction indicator incorrect colour |1.4.A.2f|1
Nearside Rear position lamp|s| obscured more than 50% |1.1.A.3c|1
Offside Rear position lamp|s| obscured more than 50% |1.1.A.3c|1
Nearside Stop lamp obscured more than 50% |1.2.1c|1
Offside Stop lamp obscured more than 50% |1.2.1c|1
Offside Rear fog lamp obscured more than 50% |1.3.2c|1
Rear fog lamp switch faulty |1.3.1a|1
Front Body insecure and dangerous to other road users |6.1.B.1b|1
Nearside Indicator tell tale inoperative |1.4.A.2a|1
Fuel tank leaking |7.2.3|1
Bonnet retaining device ineffective |8.4.2|1
Offside Front Brake pipe leaking |3.6.A.1|1
Nearside Front front brake recording little or no effort |3.7.B.5a|1
Offside front brake recording little or no effort |3.7.B.5a|1
Nearside rear brake recording little or no effort |3.7.B.5a|1
Offside rear brake recording little or no effort |3.7.B.5a|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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