Will this fit without removing my bumper?

Access depends on your vehicle's trunk design. Most installations work from inside the trunk with the liftgate open. No bumper removal needed.

Do I need to remove or reprogram anything on the car?

This assembly is a direct replacement — it connects to your existing wiring harness. No splicing, programming, or module changes required.

What if the LED doesn't light up after install?

Check that the connector is fully seated and the original bulb socket is clean. If the light still doesn't function, test your vehicle's brake light circuit with a multimeter before assuming a defect.