Number Plate Light (Licence Plate Lamp)
The number plate light illuminates the rear number plate so it can be read at night.
What is Number Plate Light (Licence Plate Lamp)?
It is a legal requirement in most countries. Many modern cars use LED units. It lights together with the sidelights or headlights. When converting to LED, check that the lamp is approved and does not trigger a bulb warning.
How it works
Small lamps above or beside the plate shine white light onto it.
Why it matters for your car
A failed plate light can lead to a fine or a failed inspection. Moisture can corrode lamp contacts in the tailgate.
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