12V Auxiliary Battery Drain
MinorElectrics & ElectronicsThe small 12V battery can go flat if the car is left unused for more than 4-5 days, a common issue on hybrid models.
Est. Repair Cost: £120–£200
Warning Signs:
Car won’t start, Remote locking fails, Electronic glitches
What to Inspect:
- Check battery age and voltage
- Ask if it has been replaced recently
Verified by IsItAGoodCar Research Team