61 21 Battery with terminal
WARNING: This page is about a different car, the 2013 BMW Z4, 2012 BMW Z4, 2011 BMW Z4, 2010 BMW Z4, and 2009 BMW Z4. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATION - BATTERY WITH TERMINAL
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 1AZ | Battery positive lead, battery negative lead, safety battery terminal, IBS (screw connection from above) | E89 | M6 | 5 Nm | |
| 2AZ | Battery positive lid to distributor, safety battery terminal | E89 | M8 | 15 Nm | |
| 4AZ | Battery positive lead to transfer point | E89 | M8 | 15 Nm | |