How do you replace a back indicator bulb in an opel corsa?

To replace the back indicator bulb in an Opel Corsa, first, ensure the vehicle is turned off and the keys are removed. Open the rear hatch and locate the tail light assembly; you may need to remove screws or clips to access it. Once exposed, twist the bulb holder counterclockwise to remove it, then pull out the old bulb and replace it with a new one. Reassemble the assembly, ensuring it’s securely fastened, and test the indicator to confirm it’s working.