Charging battery (330i xDrive Wagon, 328d xDrive Wagon, 330i GT xDrive, 340i GT xDrive)

WARNING: This page does not describe the selected car, but rather 11 other vehicles, including the 2019 BMW 340i GT xDrive, 2019 BMW 330i xDrive, 2019 BMW 330i GT xDrive, 2018 BMW 340i GT xDrive, and 2018 BMW 330i xDrive. However, it is still accessible from the selected car via links, so may be relevant.

WARNING: Read and comply with vehicle battery Safety instructions.

IMPORTANT: Lead-acid battery, AGM battery :
To prevent the intelligent battery sensor from malfunctioning, use the charging points in the engine compartment.

OBSERVE INSTRUCTIONS ON INTELLIGENT BATTERY SENSOR/BATTERY ELECTRONICS .

NOTE: Use BMW-recommended charging computers* to charge the battery.
* obtainable via the appropriate BMW parts catalogue

Pay attention when charging the lithium ion battery !

Existing chargers that are designed for the lead-acid or AGM battery generate a charging voltage that is too high for the lithium-ion battery.

If the charging voltage is too high, the electronic disconnect switch of the Li-ion battery can open, which generates a CCM message in the instrument cluster.

Before charging a lithium ion battery, adjust the CHARGING VOLTAGE OF EXISTING CHARGER ADAPTERS ONCE .