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MOT History from tests of diesel IRIS.BUS UNKNOWNs year 2008

Review the list of common IRIS.BUS UNKNOWN failures below or to perform a specific mot history check on your IRIS.BUS then use our popular KnowYourCar service

mot history
Pass percent:60.71%
(The average a diesel IRIS.BUS UNKNOWN year 2008 passes without issue)
Based on:28 MOT Tests
Most common failuresNo# failures
Parking brake efficiency below requirements |1.4.2 |a| |i||2
Headlamp aim out of alignment1
Anti-lock braking system warning lamp indicates an ABS fault1
Offside Rear Shock absorber has a serious fluid leak |2.7.3|1
Offside Rear Leaf spring has excessive wear in a shackle pin and/or bush |2.4.B.2|1
Parking brake: efficiency below requirements |3.7.B.7|1
Rear parking brake recording little or no effort1
Windscreen wiper does not clear the windscreen effectively1
Offside Front Service brake excessively binding |1.2.1 |f||1
Offside Rear Parking |secondary brake| on a single line braking system has no recorded effort at a wheel |1.3.1 |a| |ii||1
Offside Front Outline marker lamp not working |4.2.1 |a| |ii||1
Nearside Front Lower Suspension arm ball joint excessively worn |5.3.4 |a| |i||1
Stop lamp|s| not working |4.3.1 |a| |ii||1
Nearside Front Direction indicator not working (4.4.1 (a) (ii))1
Nearside Rear Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i))1
Offside Rear Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i))1
Nearside Other passenger door cannot be opened from outside the vehicle (6.2.3 (a))1
Nearside Other passenger door does not latch securely closed tied shut with a strap (6.2.3 (a))1
Offside Headlamp not working on dipped beam (4.1.1 (a) (ii))1
Exhaust diesel particulate filter shows evidence of tampering. |8.2.2.1 |c||1
Exhaust has a major leak of exhaust gases at DPF |6.1.2 |a||1
Parking brake efficiency below requirements (1.4.2 (a) (i))1
Nearside Seat belt locking mechanism does not secure or release 2nd to rear |5.2.5a|1
Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g))1
Nearside Headlamp levelling device inoperative (4.1.5 (a))1
Front Service brake excessively fluctuating (1.2.1 (e))1
Rear Service brake excessively fluctuating (1.2.1 (e))1
Stop lamp(s) not working (4.3.1 (a) (ii))1
Offside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt Front Joint (5.3.4 (b) (ii))1
Nearside Rear Lower Leaf spring shackle pin or bush excessively worn (5.3.4 (a) (i))1
Offside Rear Lower Leaf spring shackle pin or bush excessively worn (5.3.4 (a) (i))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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