61 21 010 Remove and install or replace battery

WARNING: Observe SAFETY INFORMATION for handling the battery.

To ensure the correct safety and convenience functions, install only the original battery (battery size and type) stored in the vehicle order.

Necessary preliminary tasks

Slacken nut (1).

Tightening torque 61 21 1AZ .

IMPORTANT: Do not under any circumstances pull/lever safety battery terminal off by force.

Detach safety battery terminal (2) towards top, lay to one side and secure.

Fig 1: Identifying Safety Battery Terminal And Slacken Nut

Courtesy of BMW OF NORTH AMERICA, INC.

Release screw (1) and remove holder (2).

Tightening torque 61 21 5AZ .

Detach vent hose from battery.

Pull out battery.

Installation note:

Make sure battery is correctly seated in mounting.

Fig 2: Identifying Battery Holder And Mounting Screw

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement :

NOTE: If Check Control message is present: