Standby battery for Polestar Connect
If the main battery is de-energised, the Polestar Connect standby battery is used as a backup battery so that the system can still be used.
The standby battery has a limited service life. When the battery needs service or replacement, a message, Polestar ConnectService required, is shown in the driver display.
If the message is still shown, contact Polestar Customer Support.