61 21 028 Charge battery
WARNING: This page does not describe the selected car, but rather 31 other vehicles, including the 2015 BMW Alpina B7L, 2015 BMW Alpina B7, 2015 BMW 750i, 2015 BMW 750Li, and 2015 BMW 740i. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Read and comply with SAFETY INSTRUCTIONS
pertaining to vehicle battery.
IMPORTANT:
To prevent the intelligent battery sensor from malfunctioning, use the charging points in the engine compartment.
NOTE:
Use BMW-recommended charging computers to charge the battery.