Headlights getting foggy from inside in M4 CS — BMW M4 CS
Moisture builds inside headlight housing.
Severity: Low | Repair Cost in India: ₹2,000 – ₹30,000 | Affected Years: 2022-2025 | Frequency: Occasional
What is the “Headlights getting foggy from inside in M4 CS” problem?
Moisture builds inside headlight housing.
Impact on driving: Reduced visibility.
Issue Details at a Glance
- Severity
- Low
- Impact
- Reduced visibility.
- Estimated Repair Cost
- ₹2,000 – ₹30,000 (parts + labour, Indian workshops)
- Affected Years
- 2022-2025
- Frequency
- Occasional
Symptoms to Watch For
- Fog inside lights
Likely Causes
- Seal leakage
Recommended Solutions
- Replace seal or unit
Prevention Tips
- Check seals regularly
Should you worry about this issue?
This is a low severity issue on the BMW M4 CS. It can wait until your next service, but mention it to the service advisor so they check it.