61 20 900 Disconnecting and connecting battery negative lead

WARNING: This page is about a different car, the 2010 MINI Cooper, 2009 MINI Cooper, and 2008 MINI Cooper. However, it is still accessible from the selected car via links, so may be relevant.

WARNING: Follow safety regulations   for handling vehicle battery.
Follow instructions for disconnecting and connecting battery.
Follow instructions on intelligent battery sensor   (IBS).

Open cover (1).

Fig 1: Identifying Cover

Courtesy of BMW OF NORTH AMERICA, INC.

Version without intelligent battery sensor (IBS):

Loosen nut (1).

Tightening torque 61 21 1AZ .

Disconnect battery negative lead (2) and secure at side.

Fig 2: Identifying Battery Negative Lead And Nut

Courtesy of BMW OF NORTH AMERICA, INC.

Version with intelligent battery sensor (IBS):

Loosen nut (1).

Tightening torque 61 21 1AZ .

Disconnect battery negative lead (2) and secure at side.

Fig 3: Identifying Battery Negative Lead And Nut

Courtesy of BMW OF NORTH AMERICA, INC.