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FN54 MJU

2004 Mercedes-benz C

Silver Petrol 1796cc
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MOT Status

Valid
Expires22 Dec 2026
Tests24 (19 pass, 5 fail)
Pass rate79.2%

Mileage

105,790 mi
Last recorded105,790 miles
Recorded on16 Dec 2025
Typical for 2004 Mercedes-benz C82,457 mi

Above average mileage for this year

4 checks still locked for this Mercedes-benz
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationFN54 MJU
MakeMercedes-benz
ModelC
Year2004
ColourSilver
Fuel typePetrol
Engine1,796cc

All premium checks include

50+ data points
Finance Check (Experian) Insurance Write-off Salvage Auction Stolen Check Previous Owners Ex-Taxi, Police, NHS Mileage Anomaly Import / Export Scrapped Check Plate Changes

MOT History

19 pass 5 fail
Pass 16 Dec 2025 105,790 miles
Fail 16 Dec 2025 105,786 miles

Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))

Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b))

Exhaust emissions - engine idle speed too high (8.2.1.2 (e))

Pass 23 Dec 2024 103,929 miles

Nearside Rear Coil spring corroded (5.3.1 (b) (i))

Offside Rear Coil spring corroded (5.3.1 (b) (i))

Fail 23 Dec 2024 103,923 miles

Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))

Exhaust carbon monoxide content at idle exceeds default limits (8.2.1.2 (b))

Exhaust carbon monoxide content at idle exceeds manufacturer's specified limits (8.2.1.2 (b))

Nearside Rear Coil spring corroded (5.3.1 (b) (i))

Offside Rear Coil spring corroded (5.3.1 (b) (i))

Pass 16 Dec 2023 101,460 miles

Front Registration plate deteriorated but not likely to be misread (0.1 (b))

Offside Front Outer Track rod end ball joint has slight play (2.1.3 (b) (i))

Offside Front Windscreen wiper blade defective (3.4 (b) (i))

Pass 21 Dec 2022 99,460 miles
Pass 15 Dec 2021 96,721 miles

Nearside Front Brake hose slightly deteriorated (1.1.12 (b) (ii))

Offside Front Brake hose slightly deteriorated (1.1.12 (b) (ii))

Fail 15 Dec 2021 96,721 miles

Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))

Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturer's specified limits (8.2.1.2 (a))

Exhaust hydrocarbon content after 2nd fast idle exceeds manufacturer's specified limits (8.2.1.2 (a))

Nearside Front Suspension arm ball joint excessively worn suspension second arm lower ball joint (5.3.4 (a) (i))

Nearside Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Nearside Rear Brake hose excessively deteriorated (1.1.12 (b) (ii))

Nearside Rear Direction indicator incorrect colour (4.4.3 (a))

Offside Front Direction indicator incorrect colour (4.4.3 (a))

Offside Front Suspension arm ball joint excessively worn suspension second arm lower ball joint (5.3.4 (a) (i))

Offside Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Offside Rear Brake hose excessively deteriorated (1.1.12 (b) (ii))

Nearside Front Brake hose slightly deteriorated (1.1.12 (b) (ii))

Offside Front Brake hose slightly deteriorated (1.1.12 (b) (ii))

Pass 18 Dec 2020 93,297 miles
Pass 18 Nov 2019 88,514 miles
Pass 13 Dec 2018 83,455 miles
Pass 21 Sep 2017 77,738 miles
Pass 15 Sep 2016 69,192 miles

Front Brake pad(s) wearing thin both inside pad (3.5.1g)

Pass 19 Sep 2015 59,010 miles
Pass 20 Sep 2014 47,613 miles

Rear Brake pad(s) wearing thin (3.5.1g)

Pass 30 Aug 2013 38,979 miles
Fail 30 Aug 2013 38,979 miles

Nearside Front Front position lamp(s) not working (1.1.A.3b)

Pass 30 Aug 2012 36,008 miles

Offside Front Track rod end ball joint has slight play (2.2.B.1f)

Pass 15 Aug 2011 33,968 miles
Pass 18 Aug 2010 26,113 miles
Pass 13 Oct 2009 21,991 miles
Pass 16 Oct 2008 18,396 miles
Fail 16 Oct 2007 12,056 miles

Headlamp aim too high (1.8)

a,t,f leak from o/s front of auto box sump

Pass 16 Oct 2007 12,056 miles

a,t,f leak from o/s front of auto box sump

How Reliable is the Mercedes-benz C?

Based on 8,031,355 MOT tests across 683,668 vehicles.

77.6%
Pass Rate
6,412
Miles/Year
32
Year Lifespan
683,668
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 240,078
Suspension arm has excessive play in a ball joint 76,831
Track rod end ball joint has excessive play 67,503
Brake pipe excessively corroded 66,298
coil spring broken 61,560
Full Mercedes-benz C reliability report

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FN54 MJU is a 2004 Mercedes-benz C in Silver with a 1,796cc petrol engine. This vehicle has been through 24 MOT tests with a personal pass rate of 79.2%.

Across all 2004 Mercedes-benz C models, the average MOT pass rate is 72.2% with a typical mileage of 82,457 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Mercedes-benz C fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 240,078 recorded failures. If you're considering buying FN54 MJU, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz C typically stays on UK roads for around 32 years. At 22 years old, this Mercedes-benz C is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of FN54 MJU?

You can check the full history of FN54 MJU by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was FN54 MJU registered?

FN54 MJU is a 2004 Mercedes-benz C, first registered on 10 September 2004.

Is FN54 MJU safe to buy?

The MOT history for FN54 MJU shows 24 tests with a 79.2% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does FN54 MJU have outstanding finance?

Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on FN54 MJU. If you buy a car with outstanding finance, the finance company can repossess it.

No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.