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CN59 FNX

2009 Mercedes-benz Slk

Silver Petrol 1796cc
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MOT Status

Valid
Expires6 Aug 2027
Tests24 (15 pass, 9 fail)
Pass rate62.5%

Mileage

103,094 mi
Last recorded103,094 miles
Recorded on28 Jul 2026
Typical for 2009 Mercedes-benz Slk47,311 mi

Significantly above average — investigate

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

RegistrationCN59 FNX
MakeMercedes-benz
ModelSlk
Year2009
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

15 pass 9 fail
Pass 28 Jul 2026 103,094 miles

Nearside Rear Brake pad(s) wearing thin (1.1.13 (a) (ii))

Oil leak, but not excessive (8.4.1 (a) (i))

Fail 24 Jul 2026 103,038 miles

Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))

Nearside Rear Position lamp not working (4.2.1 (a) (ii))

Parking brake efficiency below requirements (1.4.2 (a) (i))

Windscreen washer provides insufficient washer liquid (3.5 (a))

Nearside Rear Brake pad(s) wearing thin (1.1.13 (a) (ii))

Oil leak, but not excessive (8.4.1 (a) (i))

Pass 7 Aug 2025 98,112 miles

Handbrake requirements only just met. It would appear that the braking system requires adjustment or repair

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

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

Fail 1 Aug 2025 98,079 miles

Nearside Headlamp not working on main beam (4.1.1 (a) (ii))

Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i))

Offside Front Lower Suspension component ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

Offside Front Lower Suspension component ball joint excessively worn (5.3.4 (a) (i))

Parking brake efficiency below requirements (1.4.2 (a) (i))

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

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

Pass 11 Jul 2024 87,820 miles

Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Fail 11 Jul 2024 87,820 miles

Front Brake pad(s) worn down to wear indicator (1.1.13 (a) (i))

Nearside Stop lamp(s) not working (4.3.1 (a) (ii))

Offside Headlamp not working on dipped beam (4.1.1 (a) (ii))

Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Pass 27 Jul 2023 77,806 miles
Pass 5 Jul 2022 71,080 miles

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

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

Fail 4 Jul 2022 71,080 miles

Nearside Headlamp levelling device inoperative (4.1.5 (a))

Parking brake efficiency below requirements (1.4.2 (a) (i))

Offside Rear Tyre has ply or cords exposed (5.2.3 (d) (ii)) DANGEROUS

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

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

Pass 1 Jul 2021 61,007 miles
Fail 30 Jun 2021 61,007 miles

Central Exhaust has a major leak of exhaust gases (6.1.2 (a))

Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i))

Nearside Stop lamp(s) not working (4.3.1 (a) (ii))

Rear Brake pad(s) worn down to wear indicator (1.1.13 (a) (i))

Pass 14 May 2020 53,931 miles

Slight blow in left hand branch of 'Y' section

Fail 14 May 2020 53,931 miles

Offside Front Lower Suspension component ball joint excessively worn rear most (5.3.4 (a) (i))

Slight blow in left hand branch of 'Y' section

Pass 1 Apr 2019 45,705 miles

HAND BRAKE FIGS ONLY JUST MET

Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Pass 16 Apr 2018 43,364 miles
Pass 7 Apr 2017 40,912 miles
Fail 7 Apr 2017 40,911 miles

Nearside Front coil spring broken (2.4.C.1a)

Pass 12 Apr 2016 37,999 miles
Pass 13 Apr 2015 33,833 miles
Pass 17 Apr 2014 27,287 miles
Fail 4 Mar 2014 27,260 miles

Anti-lock braking system warning lamp indicates an ABS fault (3.4.1c)

Offside Front Tyre worn close to the legal limit (4.1.E.1)

Pass 4 Apr 2013 165,881 miles
Fail 3 Apr 2013 165,881 miles

Nearside Rear Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Offside Rear Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Pass 4 Apr 2012 6,183 miles

Under-trays fitted obscuring some underside components

How Reliable is the Mercedes-benz Slk?

Based on 1,335,553 MOT tests across 81,472 vehicles.

80.0%
Pass Rate
3,226
Miles/Year
29
Year Lifespan
81,472
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 28,060
coil spring broken 11,334
Stop lamp not working 8,797
Brake pipe excessively corroded 8,610
Tyre has ply or cords exposed 8,088
Full Mercedes-benz Slk reliability report

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CN59 FNX is a 2009 Mercedes-benz Slk in Silver with a 1,796cc petrol engine. This vehicle has been through 24 MOT tests with a personal pass rate of 62.5%.

Across all 2009 Mercedes-benz Slk models, the average MOT pass rate is 80.7% with a typical mileage of 47,311 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The most common reason a Mercedes-benz Slk fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 28,060 recorded failures. If you're considering buying CN59 FNX, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz Slk typically stays on UK roads for around 29 years. At 17 years old, this Mercedes-benz Slk is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of CN59 FNX?

You can check the full history of CN59 FNX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was CN59 FNX registered?

CN59 FNX is a 2009 Mercedes-benz Slk, first registered on 11 November 2009.

Is CN59 FNX safe to buy?

The MOT history for CN59 FNX shows 24 tests with a 62.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does CN59 FNX 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 CN59 FNX. 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.