>

MOT History from tests of petrol MERCEDES BENZ SLCs year 2018

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

mot history
Pass percent:94.70%
(The average a petrol MERCEDES BENZ SLC year 2018 passes without issue)
Based on:5,657 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment85
Registration plate issues27
Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))25
Windscreen wiper does not clear the windscreen effectively15
Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))13
Anti-lock braking system warning lamp indicates an ABS fault12
Windscreen washer not working 9
Electronic stability control warning lamp indicates a fault (7.12 (e))8
Nearside Front Road wheel fractured (5.2.2 (a))7
Nearside Front Direction indicator incorrect colour (4.4.3 (a))5
Offside Rear Coil spring fractured or broken (5.3.1 (b) (i))5
Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))5
Offside Front Coil spring fractured or broken (5.3.1 (b) (i))4
Offside Front Road wheel fractured (5.2.2 (a))4
Offside Front Wheel bearing has excessive play (5.1.3 (a) (i))3
Offside Headlamp not working on dipped beam (4.1.1 (a) (ii))3
Nearside Front Wheel bearing has excessive play (5.1.3 (a) (i))3
Rear fog lamp not working (4.5.1 (a) (ii))3
Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i))3
Nearside Side repeater not working (4.4.1 (a) (ii))3
Windscreen in an unacceptable condition (3.2 (c) (i))2
Nearside Front Road wheel badly distorted (5.2.2 (c) (i))2
Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))2
Registration plate lamp issues2
Nearside Front Lower Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))2
Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))2
Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i))2
Offside Front Direction indicator incorrect colour (4.4.3 (a))2
Rear fog lamp switch inoperative (4.5.3 (a))2
Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii))2
Offside Rear Road wheel fractured (5.2.2 (a))2
Service brake efficiency below requirements (1.2.2 (a) (i))1
Offside Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii))1
Nearside Front Direction indicator incorrect colour Flashing Pink (4.4.3 (a))1
Stop lamp(s) remains on when the brakes are released (4.3.2 (a) (iii))1
Nearside Front Shock absorbers has a serious fluid leak1
Nearside Front Hydraulic brake calliper inadequately mounted retaining spring missing (1.1.16 (c) (i))1
Exhaust hydrocarbon content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a))1
Horn not working (7.7 (a))1
Front Lower Bumper damaged and likely to cause injury when grazed or contacted diffuser (6.1.4 (a) (i))1
Nearside Front Inner Suspension arm pin or bush likely to become detached (5.3.4 (a) (ii))1
Nearside Front Hydraulic brake calliper insecurely mounted (1.1.16 (c) (i))1
Offside Front Hydraulic brake calliper insecurely mounted (1.1.16 (c) (i))1
Offside Front Hydraulic brake calliper leaking (1.1.16 (b) (i))1
Exhaust Lambda reading after 2nd fast idle outside specified limits reading too high, fails emissions test (8.2.1.2 (c))1
Nearside Front Direction indicator incorrect colour indicator pink (4.4.3 (a))1
Nearside Headlamp levelling device inoperative (4.1.5 (a))1
Exhaust hydrocarbon content after 2nd fast idle exceeds default limits (8.2.1.2 (b))1
Nearside Front Service brake excessively fluctuating (1.2.1 (e))1
Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii))1
Offside Rear Service brake excessively fluctuating (1.2.1 (e))1
Offside Front Lower Suspension arm damaged and seriously weakened Impact damage to arm and inner bush dislocated. (5.3.3 (b) (i))1
Front Bumper damaged and likely to cause injury when grazed or contacted (6.1.4 (a) (i))1
Offside Front Position lamp not working (4.2.1 (a) (ii))1
Nearside Rear Road wheel has a welding defect (5.2.2 (a))1
Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i))1
Offside Front Service brake excessively fluctuating (1.2.1 (e))1
Nearside Front Side repeater not working (4.4.1 (a) (ii))1
Nearside Rear Upper Suspension arm damaged and seriously weakened (5.3.3 (b) (i))1
Front Brake disc significantly and obviously worn (1.1.14 (a) (i))1
Nearside Front Suspension arm ball joint excessively worn camber (5.3.4 (a) (i))1
Offside Rear Inner Road wheel fractured Rim 2x cracks. (5.2.2 (a))1
Stop lamp(s) with a multiple light source more than 1/2 not functioning centre (4.3.1 (a) (ii))1
Offside Front Outer Suspension arm ball joint dust cover no longer prevents the ingress of dirt Torque strut arm. (5.3.4 (b) (ii))1
Nearside Front Wheel bearing has excessive play requires adjustment (5.1.3 (a) (i))1
Front Anti-roll bar attachment bracket/mounting insecure and impairing directional stability (5.3.3 (a) (ii))1
Central Rear Stop lamp(s) with a multiple light source more than 1/2 not functioning (4.3.1 (a) (ii))1
Nearside Front Suspension component ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))1
Exhaust emissions exceed default limit of 0.7m-1 (8.2.2.2 (b))1
Rear Rear fog lamp not working (4.5.1 (a) (ii))1
Offside Front Direction indicator incorrect colour o/s/f headlight unit lamp indicator lamp showing pink colour will require further investigation to determine fault (4.4.3 (a))1
Nearside Side repeater lens defective such that the emitted light is adversely affected (4.4.1 (b) (ii))1
Nearside Side repeater with a multiple light source more than 1/2 not functioning (4.4.1 (a) (ii))1
Offside Rear Road wheel fractured on inner bead (5.2.2 (a))1
Headlamp aim unable to be tested Lights N/W (4.1.2 (b))1
Nearside Front Road wheel fixing missing 2 missing (5.2.1 (a) (i))1
Rear brake disc in such a condition that it is seriously weakened1
Nearside Front Seat belt not functioning as intended (7.1.2 (c))1
Nearside Rear Road wheel fractured (5.2.2 (a))1
Nearside Obligatory mirror seriously damaged, affecting the rear view (3.3 (b) (ii))1
Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))1
Nearside Rear Road wheel fractured cracked on previous repair (5.2.2 (a))1
Offside Front Lower Suspension arm ball joint excessively worn outer (5.3.4 (a) (i))1
Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i))1
Drivers view of the road through the swept area of the windscreen significantly affected by an obstruction (3.1 (a) (ii))1
Emissions unable to be completed (8.2.1.2 (d))1
Steering wheel has excessive movement up and down (2.2.2 (a))1
Nearside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt thrust arm (5.3.4 (b) (ii))1
Rear Service brake grabbing severely (1.2.1 (c))1
Offside Rear Service brake lagging in operation rear pads appear to have heat applied (1.2.1 (d))1
Electronic braking system warning device indicates a fault (1.7 (b))1
Nearside Headlamp aim not tested (4.1.2 (b))1
Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii))1
Nearside Rear Shock absorbers has a serious fluid leak1

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