🔋 BMW Hybrid Battery Fault Diagnosis London 🔋
⚠️ Hybrid battery warning light?
⚠️ Reduced electric range?
⚠️ Charging not working properly?
We provide mobile BMW hybrid battery fault diagnosis in London, testing the system before expensive replacement decisions.
🔧 What We Test
- State of Health (SOH)
- Voltage balance
- Charging performance
- Thermal behaviour
- Fault memory codes
- Hybrid system communication