61 20 900 Disconnecting and connecting battery negative lead
WARNING: This page is about a different car, the 2013 BMW X5, 2012 BMW X5, and 2011 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Observe SAFETY INFORMATIONS for handling vehicle battery.
Follow instructions for DISCONNECTING AND CONNECTING BATTERY .
Follow instructions on INTELLIGENT BATTERY SENSOR (IBS) .
Follow instructions for DISCONNECTING AND CONNECTING BATTERY .
Follow instructions on INTELLIGENT BATTERY SENSOR (IBS) .
Necessary preliminary work:
- Remove BATTERY COVER
IMPORTANT:
Do not under any circumstances detach or lever off intelligent battery sensor (2) from battery by force.
Loosen nut (1). Tightening torque 61 21 1AZ .
Remove intelligent battery sensor (2) from battery and secure to side.