12-Volt Battery Drain and Electrical Gremlins
ModerateElectrics & ElectronicsOwners report batteries going flat or dying well before the usual four-to-five-year mark, sometimes linked to parasitic drain from keyless entry or infotainment modules staying awake. Battery condition and electrical faults are recorded MOT checks on this model.
Battery flat after a few days of sitting, Need for repeated jump-starts, Electrical warning messages on the dashboard
- Check the battery's age and replacement history
- Ask whether the car has suffered parasitic drain
- Confirm the car starts easily after sitting for several days