12V Battery Drainage
ModerateElectrics & ElectronicsThe 12V battery can go flat if the car is left for long periods or if the "MG iSmart" app wakes the car too often.
Typical symptoms
- •Car won't start
- •Multiple error messages on dash
- •Keyless entry failing
What to inspect before you buy
- ✓Check if the 12V battery has been replaced with an uprated (AGM) unit