Check the interior lighting
- Check the function of the operating element.
- Check the function of the indicator lights and warning lights.
- If applicable, check the function of additional instrument lighting.
- Check the function of the inscription lighting of the light switch.
- If applicable, check the function of additional inscription lighting.
- Check the function of the interior lighting.
- Check the function of the glove box light.
- Check the function of the trunk light.