>

MOT History from tests of diesel MERCEDES BENZ CLAs year 2019

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

mot history
Pass percent:90.44%
(The average a diesel MERCEDES BENZ CLA year 2019 passes without issue)
Based on:3,304 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment49
Windscreen wiper does not clear the windscreen effectively44
Registration plate issues30
Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))17
Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g))16
Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))11
Nearside Front Road wheel fractured (5.2.2 (a))7
Nearside Side repeater not working (4.4.1 (a) (ii))5
Windscreen washer not working 5
Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i))4
Nearside Front Brake disc significantly and obviously worn (1.1.14 (a) (i))3
Parking brake efficiency below requirements (1.4.2 (a) (i))3
Front Brake disc significantly and obviously worn (1.1.14 (a) (i))3
Offside Front Brake disc significantly and obviously worn (1.1.14 (a) (i))3
Nearside Front Track rod end ball joint has excessive play (2.1.3 (b) (i))2
Nearside Rear Service brake excessively binding (1.2.1 (f))2
Offside Front Inner Road wheel fractured (5.2.2 (a))2
Nearside Front Road wheel badly distorted (5.2.2 (c) (i))2
Nearside Front Inner Road wheel fractured (5.2.2 (a))2
Central Rear Seat belt buckle not functioning as intended (7.1.2 (d))2
Nearside Headlamp insecure (4.1.1 (c))2
Anti-lock braking system warning lamp indicates an ABS fault2
Electronic stability control warning lamp indicates a fault (7.12 (e))1
Windscreen damaged and affecting the drivers view of the road (3.2 (a) (ii))1
Nearside Side repeater not working mirror indicator (4.4.1 (a) (ii))1
Nearside Front Suspension arm ball joint likely to become detached (5.3.4 (a) (ii))1
Offside Front Brake inadequately mounted brake hose incorrectly routed and bracket broken (1.1.21 (c))1
Front Service brake lagging in operation Uneven Braking Force (1.2.1 (d))1
Offside Front Road wheel fractured (5.2.2 (a))1
Nearside Side repeater not working door mirror side repeater (4.4.1 (a) (ii))1
Offside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))1
Supplementary restraint system warning lamp indicates a fault passenger side window bag (7.1.6 (a))1
Nearside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))1
Nearside Rear Road wheel fractured 2 cracks (5.2.2 (a))1
Offside Front Position lamp likely to become detached damaged (4.2.1 (c) (ii))1
Bonnet primary retaining device ineffective (3.1 (c))1
Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i))1
Front Service brake excessively fluctuating (1.2.1 (e))1
Emissions unable to be completed (8.2.1.2 (d))1
Nearside Front Position lamp not working (4.2.1 (a) (ii))1
Offside Front Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g))1
Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii))1
Electronic parking brake control inoperative (1.1.6 (d))1
Nearside Front Road wheel has a welding defect (5.2.2 (a))1
Nearside Front Valve stem seriously damaged (5.2.3 (j))1
Front Supplementary restraint system warning lamp indicates a fault air bag light on (7.1.6 (a))1
Nearside Track rod end ball joint has excessive play (2.1.3 (b) (i))1
Offside Front Suspension arm ball joint excessively worn spring link (5.3.4 (a) (i))1
Nearside Front Road wheel fixing missing Bolt missing (5.2.1 (a) (i))1
Nearside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i))1
Offside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i))1
Supplementary restraint system warning lamp indicates a fault passenger airbag (7.1.6 (a))1
Windscreen damaged and affecting the drivers view of the road crack in central zone (3.2 (a) (ii))1
Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt insecure (6.1.7 (g) (ii))1
Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt SPLIT BOOT (5.3.4 (b) (ii))1
Nearside Front Road wheel fractured previous repair cracked (5.2.2 (a))1
Offside Rear Wheel bearing rough when rotated (5.1.3 (b) (i))1
Offside Rear Inner Road wheel fractured (5.2.2 (a))1
Nearside Front Brake disc significantly and obviously worn + offside (1.1.14 (a) (i))1
Exhaust particulate filter obviously modified (8.2.2.1 (a))1
Front Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g))1
Front Inner Brake disc significantly and obviously worn Nearside & Offside heavily lipped (1.1.14 (a) (i))1
Nearside Rear Daytime running lamp with a multiple light source more than 1/2 not functioning on boot (4.2.1 (a) (ii))1
Engine MIL inoperative or indicates a malfunction Exhaust Temp Sensor Fault (8.2.2.2 (g))1
Undertray likely to become detached all undershields (6.2.1 (a) (ii))1
Windscreen wiper missing both front (3.4 (a))1
Offside Front Suspension arm ball joint excessively worn LOWER ARM (5.3.4 (a) (i))1
Rear Brake disc significantly and obviously worn Both (1.1.14 (a) (i))1
Offside Rear Inner Brake disc significantly and obviously worn (1.1.14 (a) (i))1
Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))1
Offside Front Road wheel fractured inner rim (5.2.2 (a))1
Rear Windscreen wiper blade missing (3.4 (b) (ii))1
Offside Rear Coil spring fractured or broken (5.3.1 (b) (i))1
Electronic braking system warning device indicates a fault (1.7 (b))1
Electronic parking brake warning indicates a malfunction (1.1.6 (e))1
Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))1
Nearside Front Service brake excessively fluctuating (1.2.1 (e))1
Offside Front Service brake excessively fluctuating (1.2.1 (e))1
Rear Direction indicator incorrect colour Both rear indicators showing white (4.4.3 (a))1
Rear Brake disc significantly and obviously worn (1.1.14 (a) (i))1
Nearside Front Side repeater not working (4.4.1 (a) (ii))1
Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i))1
Offside Parking brake inoperative on one side (1.4.1 (a))1
Emissions unable to be completed (8.2.2.2 (e))1
Nearside Front Road wheel fractured Crack inner rim (5.2.2 (a))1
Offside Rear Service brake lagging in operation (1.2.1 (d))1
Brakes imbalanced across an axle1
Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i))1
Windscreen wiper not working (3.4 (a))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