Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
At a glance
This 2003 Skoda Fabia Diesel 1896cc has had 11 MOT tests on record, passing 6 and failing 5 (55% pass rate). It has 125,747 miles on the clock, averaging 15,554 miles per year, above the UK average of 7,400. Common Skoda Fabia issues include 1. central locking system failures and 2. rear door seals leaking – water ingress into footwells.
MOT & Mileage History for SN03 RNX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 125,747 miles |
| Reading date | |
| Average per year | 15,554 |
| Mileage consistency | Variable |
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Full MOT Test History 11 tests on record
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Reported issues for this Skoda Fabia
These are the most commonly reported problems on Skoda Fabia models (2000–2007), based on owner reports and workshop data across the UK.
1. Central Locking System Failures
The locking motor—especially the one controlling boot opening—wears out or develops internal faults. Wiring can also corrode or break, particularly at connection points.[1] Poor earth connections are a documented issue on early models.[3] · Typical repair: £150–£350 per door/latch (parts £40–120, labour £100–200). Boot motor replacement: £200–400.
2. Rear Door Seals Leaking – Water Ingress into Footwells
The rubber seals around the rear doors degrade with age and UV exposure, allowing rainwater to enter the cabin. The seal material hardens and loses its compression over time. Drain holes at the base of rear doors can also become blocked.[3] · Typical repair: Seal replacement: £120–250 per door. Preventative cleaning of drain holes: £30–50.
3. Electrical Glitches – Persistent Warning Lights and Sensor Faults
Corroded earth connections (particularly under the battery and behind the near-side front wheel liner) cause voltage drop and sensor malfunction. Coolant temperature sensors corrode, triggering false low-coolant warnings. Bulb holders accumulate moisture and corrosion, causing flickering headlights and persistent bulb-failure warnings. Window switches develop microswitch failures.[3] · Typical repair: Cleaning/remaking earth connections: £80–150. Coolant sensor replacement: £40–80 (parts £15–30, labour £25–50). Bulb holder cleaning/replacement: £30–60 per location.
4. Dashboard Rattles and Creaks
Dashboard panels work loose at their mounting points due to vibration and age, causing annoying rattles and creaks, particularly over bumps.[1] · Typical repair: £60–120 (labour to locate and tighten/shim fasteners; very few parts needed)
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Vehicle Details
| Registration | SN03 RNX |
| Make | Skoda |
| Model | Fabia |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1896cc |
| Year | 2003 |
| First registered | |
| Area code | SN — Edinburgh, Scotland |
| Age identifier | 03 — March 2003 to August 2003 |
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About SN03 RNX
What car is SN03 RNX?
SN03 RNX is an silver Skoda Fabia, diesel (1896cc). First registered in Edinburgh in 2003.
What is the mileage of SN03 RNX?
The last recorded mileage for SN03 RNX was 125,747 miles, recorded on 31 May 2012 during its most recent MOT test.
Has SN03 RNX passed its MOT?
SN03 RNX has had 11 MOT tests with a 55% pass rate (6 passes, 5 failures). It last passed on 31 May 2012.
Is SN03 RNX ULEZ compliant?
Based on its fuel type and registration year, SN03 RNX is likely not ULEZ compliant. As a diesel vehicle registered in 2003, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is SN03 RNX?
SN03 RNX is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.