Checking lighting system
WARNING: This page is about a different car, the 2025 BMW M4, 2024 BMW M4, 2023 BMW M4, 2022 BMW M4, and 2021 BMW M4. However, it is still accessible from the selected car via links, so may be relevant.
Check
- Check function of the front and tail lights.
- Check function of the car number plate light.
- Check headlight adjustment.
Result
» Functional limitation of the lighting system.
Measure
- Repair lighting system.
If necessary, adjust headlight and charge separately.
See ADJUSTING HEADLIGHTS .