In many places you can replace a burned-out license plate light yourself, which helps you stay compliant with illumination requirements and avoids an unnecessary trip to a shop. However, laws vary and some vehicles use more complex lighting assemblies, so it’s wise to verify local regulations and your vehicle’s warranty before proceeding.
The license plate light is a small bulb or LED that illuminates the plate at night. If it fails, you may receive a ticket or fail a vehicle inspection. Replacement methods depend on your car: some use simple bulb sockets behind a lens; others employ sealed LED modules integrated into the taillight. Always consult your owner's manual for model-specific steps and safety precautions.
DIY-friendly formats
There are two common configurations for license plate lighting: traditional bulb-based fixtures and integrated LED modules. Each requires a different approach.
Bulb-based license plate lights
Bulb replacements are usually the quickest and cheapest DIY tasks. They are accessible through the trunk, tailgate, or bumper cover in many models.
- Locate the light housing and remove the lens or access cover.
- Carefully pull out the old bulb and note its type (check the bulb or manual for part numbers).
- Insert a new bulb of the same type, avoiding touching the glass with bare fingers (use gloves or a tissue).
- Reconnect power, reassemble the housing, and test the light with the headlights on.
- Recycle or dispose of the old bulb according to local guidelines.
Conclusion: For most cars, bulb-based replacements are straightforward, inexpensive, and can be done at home with common tools. If the housing is stubborn or wiring issues arise, consider professional help.
LED module license plate lights
Modern vehicles may use LED modules, which can be replaceable or integrated into the taillight assembly. The process is more involved and sometimes requires removing trim panels or the entire light unit.
- Turn off the vehicle and disconnect the battery if recommended by the manual.
- Access the rear lighting assembly by removing interior trim or trunk lining as needed.
- Disconnect the old LED module or LED board and note connector orientation.
- Install the new LED module or panel; ensure correct polarity and secure the unit.
- Reconnect wiring, reassemble panels, and test for proper operation and brightness. Look for warning codes on the dash if applicable.
- Be mindful of CAN bus and resistance requirements to avoid error messages or flicker; some vehicles require resistors or a CAN-compatible module.
Conclusion: LED module replacements can be more time-consuming and may affect warranties or require professional help, especially if the light is part of a sealed taillight assembly. Verify compatibility and follow the manual to avoid damage or noncompliance.
Summary
Replacing a license plate light is typically a doable DIY task, but always verify local laws and vehicle-specific requirements. Bulb replacements are usually quick and inexpensive, while LED modules may demand more care or professional assistance. After replacement, confirm the light is bright, correctly aimed, and clearly visible to maintain compliance and avoid fines or inspection failures.
Is it easy to replace a number plate light?
Each cover is held on with two screws, so you'll need to unscrew these, and, keeping the screws handy, remove the covers. To remove the bulbs, simply pull gently. Try not to pull too hard, and if they don't come out straight away, be patient.
Can I get pulled over if one license plate light is out?
Can you be stopped or ticketed in California for a plate light being out? Yes, you can be stopped, and you may receive a ticket, especially if you are driving after dark. California vehicle rules require that the rear plate is illuminated and legible at night.
Can I replace my license plate light myself?
It. Then you're able to pull out your old bulb. And install your new bulb. Then you can reinstall your light housing. By putting it over the lights.
How much is it to replace a license plate light?
Car License Plate Lights Replacement from $5 | CarParts.com.