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MOT History from tests of petrol MERCEDES BENZ 300s year 1999

Review the list of common MERCEDES BENZ 300 failures below or to perform a specific mot history check on your MERCEDES BENZ then use our popular KnowYourCar service

mot history
Pass percent:68.03%
(The average a petrol MERCEDES BENZ 300 year 1999 passes without issue)
Based on:122 MOT Tests
Most common failuresNo# failures
Registration plate issues14
Headlamp aim out of alignment8
Brake pipe excessively corroded6
Windscreen wiper does not clear the windscreen effectively4
Offside Rear Stop lamp not working |1.2.1b|3
Offside Front Direction indicator incorrect colour |1.4.A.2f|2
Offside Side repeater not working |1.4.A.2c|2
Windscreen has damage2
Nearside Front Direction indicator incorrect colour |1.4.A.2f|2
Nearside Rear Stop lamp not working |1.2.1b|2
Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3|2
Windscreen wiper not operating automatically when switched on |8.2.1b|2
Registration plate lamp issues2
Nearside Front coil spring fractured |2.4.C.1a|2
Power steering component|s| leaking |2.3.3b|1
Centre An item not tested |Manual|1
Offside Front Suspension component mounting prescribed area excessively corroded significantly reducing structural strength coil spring mountain (5.3.6 (a) (i))1
Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))1
Headlamp levelling device cannot be operated from the drivers seat (4.1.5 (b))1
Nearside Rear Direction indicator incorrect colour |1.4.A.2f|1
Offside Rear Direction indicator incorrect colour |1.4.A.2f|1
Offside Front Position lamp not working (4.2.1 (a) (ii))1
Offside Rear Seat belt flexible stalk deteriorated likely to lead to failure under load |5.2.4a|1
Front passenger door cannot be opened from outside the vehicle |6.2.B.1b|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
Offside Rear fog lamp not working |1.3.2b|1
Indicator switch faulty |1.4.A.1|1
Offside Windscreen washer jets misaligned and not providing sufficient fluid to the windscreen (3.5 (a))1
Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii))1
Rear fog lamp switch inoperative (4.5.3 (a) (ii))1
Rear Rear fog lamp not working (4.5.1 (a) (ii))1
Nearside Front Anti-roll bar pin or bush excessively worn |5.3.4 |a| |i||1
Rear Exhaust system not adequately supported |7.1.1|1
Offside Front Inner Body has a projection caused by corrosion wing |6.1.C.1|1
Nearside Front Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2|1
Offside Front Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2|1
Rear Exhaust has a major leak of exhaust gases |7.1.2|1
Nearside Front Shock absorber has a serious fluid leak |2.7.3|1
Offside Front Shock absorber has a serious fluid leak |2.7.3|1
Offside Front Body insecure and dangerous to other road users bumper |6.1.B.1b|1
Windscreen washer not working 1
Nearside Direction indicator incorrect colour |4.4.3 |a||1
Offside Direction indicator incorrect colour |4.4.3 |a||1
Offside Front Direction indicator likely to become detached |4.4.1 |c| |ii||1
Supplementary Restraint System warning lamp indicates a fault |5.4.2|1
Nearside Ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt steering arm |2.2.C.1c|1
Nearside Front position lamp|s| incorrect colour |1.1.A.3e|1
Offside Side repeater incorrect colour |1.4.A.2f|1
Nearside Rear Upper Suspension component mounting prescribed area excessively corroded significantly reducing structural strength Shock absorber mount (5.3.6 (a) (i))1
Offside Rear Upper Suspension component mounting prescribed area excessively corroded significantly reducing structural strength Shock absorber mount (5.3.6 (a) (i))1
Parking brake lever has no reserve travel |3.1.6b|1
Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a|1
Offside Headlamp not in good working order adversely affecting beam image |1.2.4a|1
Exhaust mounting missing |7.1.1b|1
Offside Front position lamp|s| incorrect colour |1.1.A.3e|1
Nearside Front Track rod end ball joint has excessive play |2.1.3 |b| |i||1
Offside Front Track rod end ball joint has excessive play |2.1.3 |b| |i||1
Exhaust fumes causing a danger to health of persons on board |6.1.2 |b| |ii||1
Nearside Front Headlamp aim beam image kick up to the offside |1.6.B1|1
Offside Front Headlamp aim beam image kick up to the offside |1.6.B1|1
Nearside Side repeater not working |1.4.A.2c|1
Parking brake: efficiency below requirements |3.7.C.1b|1
Nearside Front All position lamps not working |1.1.A.3b|1
Nearside Headlamp incorrect colour |1.7.5b|1
Offside Rear Track rod end ball joint has excessive play |2.2.B.1f|1
Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4|1
Offside Headlamp incorrect colour |1.7.5b|1
Offside Rear position lamp|s| not working |1.1.A.3b|1
Offside Rear fog lamp excessively damaged so that it is not visible from a reasonable distance |1.3.2d|1
Offside Exhaust catalytic converter missing where one was fitted as standard |7.1.3|1
Centre Exhaust has a major leak of exhaust gases |7.1.2|1
Front Exhaust has a major leak of exhaust gases |7.1.2|1
Front Exhaust has part of the system excessively deteriorated |7.1.1a|1
Nearside Front Track rod end ball joint has excessive play |2.2.B.1f|1
Rear Exhaust mounting missing |7.1.1b|1
Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|1
Anti-lock braking system warning lamp indicates an ABS fault1
Offside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|1
Nearside Front Coil spring mounting corroded and seriously weakened |2.4.C.3c|1
Nearside Front Coil spring mounting fractured |2.4.C.3b|1
Offside Front Track rod end ball joint has excessive play |2.2.B.1f|1
Nearside Rear brake disc excessively pitted |3.5.1h|1
Nearside rear brake juddering severely |3.7.A.5b|1
Offside rear brake juddering severely |3.7.A.5b|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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