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BMW 525

Silver · Diesel · 2003 · 2,497 cc

T77 TNNMOT history

T77 TNN is a silver diesel BMW 525 first used on 26 Jun 2003. Its MOT is valid until 7 Oct 2027 and it has passed 22 of 29 MOT tests, with 149,748 miles recorded at the latest.

From DVSA MOT records, updated 7 Oct 2026.

MOT
Valid
Until 7 Oct 2027
Mileage
149,748 mi
At MOT on 6 Oct 2026
MOT tests
29
22 passed · 7 failed
Per year
4,902 mi
Average between MOTs
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Vehicle details

Registration
T77 TNN
Registration format
Prefix (1983 to 2001)
Make
BMW
Model
525
Colour
Silver
Fuel type
Diesel
Engine size
2,497 cc
Year of manufacture
2003
First used
26 Jun 2003
MOT status
MOT valid until 7 Oct 2027
Latest MOT test
6 Oct 2026 (Pass)

Mileage history

T77 TNN was last recorded at 149,748 miles on 6 Oct 2026, 5 miles more than at the previous MOT on 5 Oct 2026.

Odometer reading at each MOT testPassFail
Previous MOT
149,743 miles · 5 Oct 2026
Between the last two tests
5 miles
Average per year
4,902 miles

Recorded mileage by year

  • 2026 – 149,748 miles
  • 2025 – 142,507 miles
  • 2024 – 133,494 miles
  • 2023 – 123,431 miles
  • 2022 – 122,036 miles
  • 2021 – 120,657 miles
  • 2020 – 119,657 miles
  • 2019 – 117,946 miles
  • 2018 – 116,168 miles
  • 2017 – 114,041 miles
  • 2016 – 111,837 miles
  • 2015 – 105,794 miles
  • 2014 – 102,014 miles
  • 2013 – 97,825 miles
  • 2012 – 91,749 miles
  • 2011 – 85,847 miles
  • 2010 – 79,531 miles
  • 2009 – 77,037 miles
  • 2008 – 70,503 miles
  • 2007 – 63,593 miles
  • 2006 – 50,184 miles

What the latest MOT found

Pass149,748 miles
  • AdvisoryBoth rear tyres wearing inner edgesRecorded at 2 MOTs since 2026
  • AdvisoryNearside Front Shock absorbers has light misting of oil (5.3.2 (b))Recorded at 2 MOTs since 2026
  • AdvisoryRear Sub-frame pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))Recorded at 2 MOTs since 2026

What MOT advisories mean

Recurring issues

Items recorded at more than one earlier MOT but not at the latest one. Repeat advisories can show maintenance that was put off.

  • Has under trays + engine covers fitted

    Advisory4 MOTs, 2020–2023

  • Play in steering rack inner joint(s)

    Advisory2 MOTs, 2025–2026

  • Tyre slightly damaged/cracking or perishing both front tyres

    Advisory2 MOTs, 2020–2021

  • Under trays + engine covers fitted

    Advisory2 MOTs, 2018–2019

  • Front Exhaust has a minor leak of exhaust gases

    Advisory2 MOTs, 2012

Full MOT history

29 tests since 14 Jun 2006, newest first. Select a test to see every defect and advisory.

  1. Pass149,748 miles (+5)3 advisories
    MOT expiry
    7 Oct 2027
    Odometer
    149,748 miles
    Test number
    736048464707
    • AdvisoryBoth rear tyres wearing inner edges
    • AdvisoryNearside Front Shock absorbers has light misting of oil (5.3.2 (b))
    • AdvisoryRear Sub-frame pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

  2. Fail149,743 miles (+7,236)1 dangerous3 major4 advisories
    MOT expiry
    No new certificate
    Odometer
    149,743 miles
    Test number
    469942635138
    • DangerousFront Inner Brake disc in such a condition that it is seriously weakened (1.1.14 (a) (ii))
    • MajorNearside Front Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii))
    • MajorOffside Front Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii))
    • MajorOffside Rear Inner Vehicle structure corroded to the extent that the rigidity of the assembly is significantly reduced sill (6.1.1 (c) (i))
    • AdvisoryBoth rear tyres wearing inner edges
    • AdvisoryNearside Front Shock absorbers has light misting of oil (5.3.2 (b))
    • AdvisoryPlay in steering rack inner joint(s)
    • AdvisoryRear Sub-frame pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

  3. Pass142,507 miles4 advisories
    MOT expiry
    7 Oct 2026
    Odometer
    142,507 miles
    Test number
    706281637653
    • AdvisoryFront Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))
    • AdvisoryNearside Front Inner Tyre worn close to legal limit/worn on edge edge (5.2.3 (e))
    • AdvisoryOffside Front Inner Tyre worn close to legal limit/worn on edge edge (5.2.3 (e))
    • AdvisoryPlay in steering rack inner joint(s)

  4. Fail142,505 miles (+9,011)2 major4 advisories
    MOT expiry
    No new certificate
    Odometer
    142,505 miles
    Test number
    543246135379
    • MajorNearside Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))
    • MajorOffside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))
    • AdvisoryFront Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))
    • AdvisoryNearside Front Inner Tyre worn close to legal limit/worn on edge edge (5.2.3 (e))
    • AdvisoryOffside Front Inner Tyre worn close to legal limit/worn on edge edge (5.2.3 (e))
    • AdvisoryPlay in steering rack inner joint(s)

  5. Pass133,494 miles2 advisories
    MOT expiry
    25 Sept 2025
    Odometer
    133,494 miles
    Test number
    509942924532
    • AdvisoryNearside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))
    • AdvisoryOffside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

  6. Fail133,490 miles (+10,059)2 dangerous2 major2 advisories
    MOT expiry
    No new certificate
    Odometer
    133,490 miles
    Test number
    651370894548
    • DangerousNearside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e))
    • DangerousOffside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e))
    • MajorNearside Rear Registration plate lamp inoperative in the case of a single lamp or all lamps (4.7.1 (b) (ii))
    • MajorOffside Rear Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i))
    • AdvisoryNearside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))
    • AdvisoryOffside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

  7. Pass123,431 miles (+584)
    MOT expiry
    11 Sept 2024
    Odometer
    123,431 miles
    Test number
    510678490859

    No defects or advisories recorded.

  8. Pass122,847 miles (+811)3 advisories
    MOT expiry
    18 Feb 2024
    Odometer
    122,847 miles
    Test number
    944473589634
    • AdvisoryBrake pipe corroded, covered in grease or other material all brake pipes running along o/s/r have been sprayed with paint ( unable to assess) (1.1.11 (c))
    • AdvisoryFuel pipes at n/s/r corroded
    • AdvisoryHas under trays + engine covers fitted

  9. Pass122,036 miles (+1,379)3 advisories
    MOT expiry
    18 Feb 2023
    Odometer
    122,036 miles
    Test number
    843859490217
    • Advisory5th digit of milometer difficult to read
    • AdvisoryOffside Rear Brake pipe corroded, covered in grease or other material pipe running along inner sill is corroded --- border line may need attention (1.1.11 (c))
    • AdvisoryHas under trays + engine covers fitted

  10. Pass120,657 miles4 advisories
    MOT expiry
    18 Feb 2022
    Odometer
    120,657 miles
    Test number
    497275927109
    • AdvisoryBrake pipe corroded, covered in grease or other material o/s/r pipe running along inner sill is corroded - borderline --- may need attention (1.1.11 (c))
    • AdvisoryTyre slightly damaged/cracking or perishing both front tyres (5.2.3 (d) (ii))
    • AdvisoryTyre worn close to legal limit/worn on edge both front tyres worn on inner edges (5.2.3 (e))
    • AdvisoryHas under trays + engine covers fitted

  11. Fail120,654 miles (+997)2 major4 advisories
    MOT expiry
    No new certificate
    Odometer
    120,654 miles
    Test number
    916107885665
    • MajorOffside Front Windscreen washer provides insufficient washer liquid (3.5 (a))
    • MajorSupplementary restraint system warning lamp indicates a fault air bag light on (7.1.6 (a))
    • AdvisoryBrake pipe corroded, covered in grease or other material o/s/r pipe running along inner sill is corroded - borderline --- may need attention (1.1.11 (c))
    • AdvisoryTyre slightly damaged/cracking or perishing both front tyres (5.2.3 (d) (ii))
    • AdvisoryTyre worn close to legal limit/worn on edge both front tyres worn on inner edges (5.2.3 (e))
    • AdvisoryHas under trays + engine covers fitted

  12. Pass119,657 miles (+1,711)3 advisories
    MOT expiry
    1 Feb 2021
    Odometer
    119,657 miles
    Test number
    839776208462
    • AdvisoryTyre slightly damaged/cracking or perishing both front tyres (5.2.3 (d) (ii))
    • AdvisoryTyre worn close to legal limit/worn on edge both front tyres wearing on inner edges (5.2.3 (e))
    • AdvisoryHas under trays + engine covers fitted

  13. Pass117,946 miles (+1,778)1 advisory
    MOT expiry
    1 Feb 2020
    Odometer
    117,946 miles
    Test number
    519216105459
    • AdvisoryUnder trays + engine covers fitted

  14. Pass116,168 miles (+2,127)1 advisory
    MOT expiry
    1 Feb 2019
    Odometer
    116,168 miles
    Test number
    848989896474
    • AdvisoryUnder trays + engine covers fitted

  15. Pass114,041 miles (+2,204)
    MOT expiry
    1 Feb 2018
    Odometer
    114,041 miles
    Test number
    431170065663

    No defects or advisories recorded.

  16. Pass111,837 miles
    MOT expiry
    1 Feb 2017
    Odometer
    111,837 miles
    Test number
    536578799207

    No defects or advisories recorded.

  17. Fail111,837 miles (+6,043)2 failures
    MOT expiry
    No new certificate
    Odometer
    111,837 miles
    Test number
    625175375065
    • FailureNearside Rear Tyre tread depth below requirements of 1.6mm (4.1.E.1)
    • FailureOffside Rear Tyre tread depth below requirements of 1.6mm (4.1.E.1)

  18. Pass105,794 miles (+3,780)1 note
    MOT expiry
    1 Feb 2016
    Odometer
    105,794 miles
    Test number
    255936825096
    • NoteBoth rear tyres wearing close to the limit

  19. Pass102,014 miles (+4,189)
    MOT expiry
    1 Feb 2015
    Odometer
    102,014 miles
    Test number
    708737724014

    No defects or advisories recorded.

  20. Fail97,825 miles1 repaired
    MOT expiry
    No new certificate
    Odometer
    97,825 miles
    Test number
    125118223096
    • Repaired at testWindscreen washer provides insufficient washer liquid (8.2.3)

  21. Pass97,825 miles (+6,076)
    MOT expiry
    1 Feb 2014
    Odometer
    97,825 miles
    Test number
    345038923052

    No defects or advisories recorded.

  22. Pass91,749 miles (+1)1 advisory1 note
    MOT expiry
    1 Feb 2013
    Odometer
    91,749 miles
    Test number
    877387612045
    • AdvisoryFront Exhaust has a minor leak of exhaust gases (7.1.2)
    • NoteDiff leaking oil

  23. Fail91,748 miles (+5,901)2 failures2 advisories2 notes
    MOT expiry
    No new certificate
    Odometer
    91,748 miles
    Test number
    196436312449
    • FailureOffside Rear Tyre has ply or cords exposed (4.1.D.1b)
    • FailureParking brake: efficiency below requirements (3.7.B.7)
    • AdvisoryFront Exhaust has a minor leak of exhaust gases (7.1.2)
    • AdvisoryNearside Rear Tyre worn close to the legal limit (4.1.E.1)
    • NoteBoth front tyres waring on inner and outer edges
    • NoteDiff leaking oil

  24. Pass85,847 miles (+6,316)1 advisory
    MOT expiry
    1 Feb 2012
    Odometer
    85,847 miles
    Test number
    257189911090
    • AdvisoryFront Exhaust has part of the system slightly deteriorated (7.1.1a)

  25. Pass79,531 miles (+2,494)
    MOT expiry
    1 Feb 2011
    Odometer
    79,531 miles
    Test number
    124743030084

    No defects or advisories recorded.

  26. Pass77,037 miles (+6,534)
    MOT expiry
    13 Jul 2010
    Odometer
    77,037 miles
    Test number
    341551299102

    No defects or advisories recorded.

  27. Pass70,503 miles (+6,910)
    MOT expiry
    13 Jul 2009
    Odometer
    70,503 miles
    Test number
    340586198107

    No defects or advisories recorded.

  28. Pass63,593 miles (+13,409)
    MOT expiry
    3 Jul 2008
    Odometer
    63,593 miles
    Test number
    261425587464

    No defects or advisories recorded.

  29. Pass50,184 miles
    MOT expiry
    26 Jun 2007
    Odometer
    50,184 miles
    Test number
    642865266171

    No defects or advisories recorded.

Questions about T77 TNN

Does T77 TNN currently have a valid MOT?
Yes. DVSA records show the MOT on T77 TNN is valid until 7 Oct 2027.
When is the MOT due on T77 TNN?
The MOT on T77 TNN is valid until 7 Oct 2027. It can be tested up to a month (minus a day) before then and keep the same renewal date.
What mileage has T77 TNN done?
T77 TNN was recorded at 149,748 miles at its MOT on 6 Oct 2026, an average of 4,902 miles a year.
Has T77 TNN ever failed its MOT?
Yes. T77 TNN has failed 7 of its 29 MOT tests, most recently on 5 Oct 2026.
Has the mileage on T77 TNN ever gone down?
No. The odometer reading went up or stayed the same at every MOT test on record. Service records are still worth checking.
What did the latest MOT on T77 TNN find?
T77 TNN passed its latest MOT on 6 Oct 2026 with 3 advisories: both rear tyres wearing inner edges; nearside front shock absorbers has light misting of oil; rear sub-frame pin or bush worn but not resulting in excessive movement.

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Contains DVSA MOT history data, public sector information licensed under the Open Government Licence v3.0. Driver Codes is not affiliated with DVSA or DVLA.