Rear defogger not clearing fog — Vinfast VF7
Rear windshield remains foggy even after turning on defogger.
Severity: Low | Repair Cost in India: ₹1,000 – ₹6,000 | Affected Years: 2023-2025 | Frequency: Occasional
What is the “Rear defogger not clearing fog” problem?
Rear windshield remains foggy even after turning on defogger.
Impact on driving: Reduced rear visibility.
Issue Details at a Glance
- Severity
- Low
- Impact
- Reduced rear visibility.
- Estimated Repair Cost
- ₹1,000 – ₹6,000 (parts + labour, Indian workshops)
- Affected Years
- 2023-2025
- Frequency
- Occasional
Symptoms to Watch For
- Fog persists
Likely Causes
- Heating line fault
Recommended Solutions
- Repair lines
Prevention Tips
- Avoid scratching glass
Should you worry about this issue?
This is a low severity issue on the Vinfast VF7. It can wait until your next service, but mention it to the service advisor so they check it.