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MOT History from tests of diesel HYUNDAI I40s year 2018

Review the list of common HYUNDAI I40 failures below or to perform a specific mot history check on your HYUNDAI then use our popular KnowYourCar service

mot history
Pass percent:88.42%
(The average a diesel HYUNDAI I40 year 2018 passes without issue)
Based on:2,806 MOT Tests
Most common failuresNo# failures
Windscreen wiper does not clear the windscreen effectively129
Headlamp aim out of alignment92
Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g))10
Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii))9
Registration plate issues6
Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii))6
Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii))5
Offside Headlamp not working on dipped beam (4.1.1 (a) (ii))5
Nearside Front Wheel bearing rough when rotated (5.1.3 (b) (i))5
Nearside Front Wheel bearing has excessive play (5.1.3 (a) (i))4
Windscreen washer not working 4
Drivers view of the road through the swept area of the windscreen significantly affected by an obstruction (3.1 (a) (ii))3
Parking brake efficiency below requirements (1.4.2 (a) (i))3
Nearside Front Service brake excessively fluctuating (1.2.1 (e))3
Nearside Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii))2
Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))2
Offside Headlamp not working on main beam (4.1.1 (a) (ii))2
Nearside Rear Direction indicator not working (4.4.1 (a) (ii))2
Offside Front Service brake excessively fluctuating (1.2.1 (e))2
Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i))2
Exhaust emissions exceed default limit of 0.7m-1 (8.2.2.2 (b))2
Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))2
Nearside Side repeater not working (4.4.1 (a) (ii))2
Brakes imbalanced across an axle2
Offside Front Steering rack gaiter missing or no longer prevents the ingress of dirt Not secured to rack at inner (2.1.3 (g) (ii))2
Rear brake disc in such a condition that it is seriously weakened2
Offside Front Service brake excessively binding (1.2.1 (f))2
Nearside Front Bumper damaged and likely to cause injury when grazed or contacted |6.1.4 |a| |i||1
Nearside Rear Direction indicator not working |4.4.1 |a| |ii||1
Offside Rear Road wheel fixing missing |5.2.1 |a| |i||1
Nearside Front Wheel bearing rough when rotated |5.1.3 |b| |i||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
Engine MIL inoperative or indicates a malfunction engine management light on dash (8.2.1.2 (h))1
Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))1
Nearside Front Steering rack gaiter missing or no longer prevents the ingress of dirt Inner end not secured to steering rack (2.1.3 (g) (ii))1
Offside Front Steering rack gaiter missing or no longer prevents the ingress of dirt Inner end not secured to steering rack (2.1.3 (g) (ii))1
Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii))1
Offside Front Headlamp has a product on the lens so that the light output is severely reduced (4.1.4 (b))1
Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt split (5.3.4 (b) (ii))1
Nearside Rear Service brake excessively fluctuating (1.2.1 (e))1
Offside Front Hydraulic brake calliper leaking (1.1.16 (b) (i))1
Offside Rear Shock absorbers insecurely attached upper mounting (5.3.2 (a) (i))1
Nearside Obligatory mirror seriously damaged, affecting the rear view (3.3 (b) (ii))1
Nearside Front Side repeater with a multiple light source more than 1/2 not functioning (4.4.1 (a) (ii))1
Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))1
Nearside Front Position lamp not working (4.2.1 (a) (ii))1
Drivers view of an obligatory external mirror significantly affected by an obstruction (3.1 (a) (ii))1
Central Front Exhaust system insecure (6.1.2 (a))1
Offside Side repeater not working (4.4.1 (a) (ii))1
Nearside Rear Bumper damaged and likely to cause injury when grazed or contacted (6.1.4 (a) (i))1
Offside Rear Bumper damaged and likely to cause injury when grazed or contacted (6.1.4 (a) (i))1
Offside Front Lower Suspension arm pin or bush excessively worn rear bush bonding bust (5.3.4 (a) (i))1
Nearside Front Lower Headlamp not working on dipped beam di[p out// new bulb (4.1.1 (a) (ii))1
Offside Front Upper Anti-roll bar linkage ball joint excessively worn ball jointworn (5.3.4 (a) (i))1
Nearside Rear Body component damaged and likely to cause injury lamp cluster damaged sharp edges (6.2.1 (a) (i))1
Service brake efficiency below requirements (1.2.2 (a) (i))1
Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))1
Offside Stop lamp(s) not working (4.3.1 (a) (ii))1
Front Brake disc significantly and obviously worn (1.1.14 (a) (i))1
Nearside Rear Shock absorbers has a serious fluid leak1
Nearside Rear Seat belt not functioning as intended retaining mechanism appears jammed with a foreign item (7.1.2 (c))1
Offside Obligatory mirror seriously damaged, affecting the rear view (3.3 (b) (ii))1
Offside Front fog lamp not working (4.5.1 (a) (ii))1
Front Windscreen wiper not working (3.4 (a))1
Headlamp not working on main beam Both sides (4.1.1 (a) (ii))1
Offside Rear Shock absorbers has a serious fluid leak1
Offside Front Brake fluid significantly below minimum mark (1.1.10 (d) (ii))1
Front Undertray likely to become detached (6.2.1 (a) (ii))1
Offside Headlamp has a product on the light source so that the light output is severely reduced (4.1.4 (b))1
Offside Rear Rear fog lamp not working (4.5.1 (a) (ii))1
Nearside Rear Hydraulic brake calliper leaking nipple (1.1.16 (b) (i))1
Offside Front Wheel bearing rough when rotated (5.1.3 (b) (i))1
Drivers seat fore and aft adjustment mechanism not functioning as intended. (6.2.5 (b) (i))1
Offside Headlamp levelling device inoperative (4.1.5 (a))1
Brake hydraulic reservoir fluid level significantly below minimum level (1.1.10 (d) (ii))1
Offside Drivers door cannot be opened from outside the vehicle (6.2.3 (a))1
Front Service brake excessively fluctuating (1.2.1 (e))1
Shock absorbers has a serious fluid leak both front (5.3.2 (b))1
Undertray likely to become detached Engine undertray securing bolts loose and missing a bolt (6.2.1 (a) (ii))1
Nearside Front Lower Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))1
Offside Front Lower Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))1
Drivers view of the road through the swept area of the windscreen significantly affected by an obstruction x 2 (3.1 (a) (ii))1
Offside Headlamp light intensity severely reduced (4.1.4 (a))1
Nearside Front Upper Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))1
Nearside Rear Sub-frame insecurely attached Mounting bolt loose (5.3.3 (a) (i))1
Offside Front Headlamp has a product on the light source so that the light output is severely reduced (4.1.4 (b))1
Nearside Rear Bumper insecure (6.1.4 (a) (i))1
Nearside Front Brake disc significantly and obviously worn (1.1.14 (a) (i))1
Offside Front Brake disc significantly and obviously worn (1.1.14 (a) (i))1
Offside Front Suspension arm damaged and seriously weakened (5.3.3 (b) (i))1
Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii))1
Nearside Front Front fog lamp not working (4.5.1 (a) (ii))1
Offside Front Headlamp aim not tested (4.1.2 (b))1
Nearside Headlamp light intensity severely reduced (4.1.4 (a))1
Offside Front Seat belt buckle not functioning as intended not releasing smoothly (7.1.2 (d))1
Offside Front Upper Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))1
Registration plate lamp issues1
Offside Rear Hydraulic brake calliper leaking and braking performance affected (1.1.16 (b) (ii))1
Nearside Front Inner Brake disc significantly and obviously worn (1.1.14 (a) (i))1
Offside Front Inner Brake disc significantly and obviously worn (1.1.14 (a) (i))1
Front Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g))1
Windscreen damaged and affecting the drivers view of the road cracked in zone A (3.2 (a) (ii))1
Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))1
Nearside Rear Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i))1
Offside Rear Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i))1
Central Rear Seat belt buckle missing stalk not visible to use (7.1.2 (d))1
Anti-roll bar linkage ball joint excessively worn both front (5.3.4 (a) (i))1
Nearside Headlamp levelling device inoperative (4.1.5 (a))1
Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i))1
Nearside Front Lower Suspension arm attachment bracket/mounting insecure BALL JOINT SPLIT PIN MISSING (5.3.3 (a) (i))1
Nearside Front Brake hose excessively twisted AND INSECURE (1.1.12 (b) (ii))1
Nearside Front Prop shaft joint constant velocity boot no longer prevents the ingress of dirt (6.1.7 (g) (ii))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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