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MOT History from tests of diesel CITROEN C4s year 2021

Review the list of common CITROEN C4 failures below or to perform a specific mot history check on your CITROEN then use our popular KnowYourCar service

mot history
Pass percent:87.52%
(The average a diesel CITROEN C4 year 2021 passes without issue)
Based on:1,066 MOT Tests
Most common failuresNo# failures
Windscreen wiper does not clear the windscreen effectively67
Headlamp aim out of alignment19
Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))4
Nearside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i))4
Windscreen washer not working 3
Offside Front Upper Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))3
Nearside Front Upper Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))3
Offside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i))3
Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))3
Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i))3
Nearside Front Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))3
Registration plate lamp issues2
Nearside Front Windscreen washer jets misaligned and not providing sufficient fluid to the windscreen (3.5 (a))2
Registration plate issues2
Nearside Front Brake disc significantly and obviously worn (1.1.14 (a) (i))2
Offside Front Brake disc significantly and obviously worn (1.1.14 (a) (i))2
Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii))2
Nearside Rear Passengers seat insecure (6.2.6 (a) (ii))2
Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g))2
Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii))2
Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii))2
Service brake efficiency below requirements (1.2.2 (a) (i))2
Front Windscreen wiper blade missing Both sides (3.4 (b) (ii))1
Offside 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 Lower Suspension arm pin or bush excessively worn back bush worn (5.3.4 (a) (i))1
Nearside Headlamp insecure (4.1.1 (c))1
Nearside Front Shock absorbers has negligible damping effect (5.3.2 (d))1
Offside Front Shock absorbers has negligible damping effect (5.3.2 (d))1
Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))1
Offside Front Front fog lamp not working (4.5.1 (a) (ii))1
Rear Brake disc significantly and obviously worn (1.1.14 (a) (i))1
Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i))1
Nearside Front Front fog lamp obviously incorrectly positioned (4.5.4 (a))1
Rear Seat belt not functioning as intended centre seatbelt buckle does not slide up and the webbing as intended. (7.1.2 (c))1
Fuel system component leaking FUEL FILTER (6.1.3 (b) (i))1
Nearside Front Track rod end ball joint worn to the extent there is a serious risk of detachment (2.1.3 (b) (ii))1
Offside Headlamp not working on dipped beam (4.1.1 (a) (ii))1
Nearside Side repeater not working (4.4.1 (a) (ii))1
Nearside Front Road wheel more than one fixing missing (5.2.1 (a) (ii))1
Nearside Rear Road wheel more than one fixing missing (5.2.1 (a) (ii))1
Nearside Front Daytime running lamp not working Lower (4.2.1 (a) (ii))1
Offside Front Road wheel more than one fixing missing (5.2.1 (a) (ii))1
Offside Rear Road wheel more than one fixing missing (5.2.1 (a) (ii))1
Brake disc significantly and obviously worn ALL (1.1.14 (a) (i))1
Central Rear Seat belt buckle not functioning as intended (7.1.2 (d))1
Emissions unable to be completed oil level above maximum (8.2.2.2 (e))1
Oil leaking excessively from engine Sump Area (8.4.1 (a) (i))1
Front Windscreen damaged and affecting the drivers view of the road (3.2 (a) (ii))1
Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii))1
Windscreen washer jets misaligned and not providing sufficient fluid to the windscreen (3.5 (a))1
Front Brake disc significantly and obviously worn (1.1.14 (a) (i))1
Rear Service brake excessively fluctuating Both (1.2.1 (e))1
Rear brake disc in such a condition that it is seriously weakened1
Front Brake disc significantly and obviously worn BOTH (1.1.14 (a) (i))1
Nearside Rear Inner Brake disc significantly and obviously worn (1.1.14 (a) (i))1
Offside Rear Inner Brake disc significantly and obviously worn (1.1.14 (a) (i))1
Nearside Obligatory mirror seriously damaged, affecting the rear view (3.3 (b) (ii))1
Nearside Side repeater likely to become detached (4.4.1 (c) (ii))1
Nearside Front Service brake excessively fluctuating (1.2.1 (e))1
Brake servo inoperative Brake pedal no reverse travel (1.1.10 (a) (ii))1
Anti-lock braking system warning lamp indicates an ABS fault1
Electronic stability control warning lamp indicates a fault (7.12 (e))1
Nearside Rear Service brake effort inadequate at a wheel (1.2.1 (a) (i))1
Offside Rear Service brake effort inadequate at a wheel (1.2.1 (a) (i))1
Offside Rear Passengers seat insecure (6.2.6 (a) (ii))1
Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))1
Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))1
Front Windscreen in an unacceptable condition Cracked (3.2 (c) (i))1
Offside Front Anti-roll bar ball joint excessively worn (5.3.4 (a) (i))1
Rear Service brake excessively fluctuating (1.2.1 (e))1
Parking brake efficiency below requirements (1.4.2 (a) (i))1
Offside Rear Service brake excessively fluctuating (1.2.1 (e))1
Nearside Front Road wheel fixing missing (5.2.1 (a) (i))1
Headlamp levelling device inoperative (4.1.5 (a))1
Nearside Front Road wheel fixing missing wheel bolt (5.2.1 (a) (i))1
Central Rear Rear fog lamp lens defective such that emitted light is adversely affected (4.5.1 (b) (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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