61 12 013 Replacing negative battery lead (Hybrid)
WARNING:
Observe SAFETY INFORMATION
for handling hybrid cars.
DE-ENERGIZE THE HIGH-VOLTAGE SYSTEM .
DE-ENERGIZE THE HIGH-VOLTAGE SYSTEM .
WARNING:
Observe SAFETY INFORMATION
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) .
To ensure the correct safety and convenience functions, install only the original battery (battery size and type) stored in the vehicle order. OBSERVE NOTE ON BATTERY REPLACEMENT .
NOTE:
Work shown on the F30 by way of example, deviations in detail are possible in other models.
Slacken nut (1) on negative battery terminal.
Tightening torque: 61 21 1AZ .
IMPORTANT:
Do not under any circumstances use force to pull off negative terminal.
Detach battery earth lead with intelligent battery sensor (IBS) in upward direction, lay to one side and secure.
Disconnect plug connection (2).
Release nut (3) and battery earth lead (4).
Tightening torque: 61 21 6AZ .