MOT failure · RFR #40362
A rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources
Total
11
Models
3
Models most at risk.
Ranked by rate, not raw volume. A Fiesta shows every failure a lot because there are a lot of Fiestas. Rate = share of that model's own MOTs.
Failure match · your reg
Does this failure affect your car?
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Typical UK garage cost
£8–£35
for single bulb / lamp swap. Range covers regional rate spread + part-quality variance. Open the estimator →
Pre-empt this fail · Amazon UK
H7 / W21W bulb pack
A spare-bulb kit lives in the boot. Test morning is not the time to find your stop-lamp's gone.
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Frequently asked.
- Why does a rear registration plate lamp or… fail an MOT?
- A rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources. Most commonly flagged on the Yamaha MT 07 Abs. UK MOT standards require this item to meet minimum safety thresholds — when it falls short, the tester logs it as a Major or Dangerous defect and the car fails outright.
- How much does it cost to fix a rear registration plate lamp or…?
- Typical UK garage cost for single bulb / lamp swap is £8–£35. The range reflects regional labour rate differences and part-quality choices. Main dealer rates are usually 30–50% higher.
- Can I fix a rear registration plate lamp or… myself?
- Many owners handle this with basic tools. The parts or products listed above are commonly used for this repair. Check your vehicle handbook and confirm the fix clears the defect before booking a retest.
My Motor World · affiliate
Parts & supplies for this fix
Affiliate links — small commission, no extra cost to you.
Bosch
Bosch W5W 12V Longlife Daytime Performance Upgrade Car Multi-Fit Bulbs Twin Pack
£2.19
View at My Motor World →
Bosch
Bosch C5W 12V 5W Pure Light Car Licence Plate Bulbs Twin Pack
£3.29
View at My Motor World →
Bosch
Bosch 10W 12V Pure Light Car Interior Bulbs Twin Pack
£3.29
View at My Motor World →
Bosch
Bosch P21/5W 12V Pure Light Car Multi-Fit Bulbs Twin Pack
£3.29
View at My Motor World →
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