Key fob not detected sometimes — Vinfast VF7
The car fails to detect the key fob, causing issues while unlocking or starting.
Severity: Medium | Repair Cost in India: ₹500 – ₹5,000 | Affected Years: 2023-2025 | Frequency: Common
What is the “Key fob not detected sometimes” problem?
The car fails to detect the key fob, causing issues while unlocking or starting.
Impact on driving: Inconvenience during daily use.
Issue Details at a Glance
- Severity
- Medium
- Impact
- Inconvenience during daily use.
- Estimated Repair Cost
- ₹500 – ₹5,000 (parts + labour, Indian workshops)
- Affected Years
- 2023-2025
- Frequency
- Common
Symptoms to Watch For
- Car not unlocking
- Start button not working
Likely Causes
- Low key battery
- Sensor issue
Recommended Solutions
- Replace key battery
- Check receiver
Prevention Tips
- Avoid dropping key fob
Should you worry about this issue?
This is a medium severity issue on the Vinfast VF7. Plan a workshop visit within a few days. Ignoring it usually leads to higher repair bills later.