Single flashing blue light?

InfoH · Feb 2, 2022

Hi guys,

had my car over a year now and recently I get a single blue flashing light (one of the charging indicator lights)

the car is off, locked and AC is off.. any ideas? (It’s not plugged in)

the app confirms everything is off and locked so no idea what the issue is?

Jonboy · Feb 2, 2022

I have the phev and my memory is not great, but I think that might happen when the aux battery saver function is charging the 12v battery from main traction battery.

catstevecam · Feb 2, 2022

Yes - it is the big battery topping-up the 12v battery

odmcomputers · Feb 12, 2022

It is the High Voltage battery charging the 12 volt that runs the lights and entertainment system.

maxima · Feb 2, 2022

On the PHEV It means "Reserved Charging is Operating". I thought it switched off after 3 minutes if plugged in.

KevinT · Feb 2, 2022

That's the middle light when it's plugged in but not scheduled to start charging yet. The original poster said that his car wasn't plugged in, so for him it means that it's topping up the 12V battery from the traction battery (Battery Saver+ is operating). It's also a different light, the top third light versus the middle or bottom third indicators:

Single flashing blue light?

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