61 12 002 Replacing battery positive lead
WARNING: This page is about a different car, the 2016 BMW Z4, 2015 BMW Z4, and 2014 BMW Z4. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Observe SAFETY INFORMATION FOR HANDLING VEHICLE BATTERY .
Follow instructions for DISCONNECTING AND CONNECTING BATTERY .
Necessary preliminary tasks:
- Clamp off BATTERY NEGATIVE LEAD
Unlock and disconnect plug connection for safety battery terminal (1).
IMPORTANT:
Do not under any circumstances use force to pull off safety battery terminal.
Loosen nut (2).
Tightening torque 61 21 1AZ .
Unscrew nut (3).
Tightening torque 61 12 1AZ .
Release attachment point (4).
Release screw (5).
Tightening torque 61 12 3AZ .
Disconnect battery positive lead (6).
Installation:
Make sure battery positive lead (6) is correctly routed.