61 20... Battery open-circuit current test

WARNING: This page is about a different car, the 2010 BMW M3, 2009 BMW M3, and 2008 BMW M3. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Observe safety instructions for handling vehicle battery .
Observe Service Information Adapter for open-circuit current measurement.

Fig 1: Identifying Battery Tester

Courtesy of BMW OF NORTH AMERICA, INC.

The open-circuit current test is performed using the Diagnosis and Information System (DIS).