61 20 900 Disconnecting and connecting battery negative lead
WARNING:
Observe SAFETY INSTRUCTIONS for handling vehicle battery.
Follow instructions FOR DISCONNECTING AND CONNECTING BATTERY !
Observe notes on POWER SUPPLY / on intelligent battery sensor (IBS).
Follow instructions FOR DISCONNECTING AND CONNECTING BATTERY !
Observe notes on POWER SUPPLY / on intelligent battery sensor (IBS).
Necessary preliminary tasks
- Remove luggage compartment floor trim panel
F07 only:
- Remove spare wheel well trim panel. See 51 47... REMOVING AND INSTALLING/REPLACING REAR SPARE WHEEL WELL TRIM PANEL .
Loosen nut (1).
Tightening torque 61 21 1AZ .
IMPORTANT:
Do not under any circumstances use force to pull off negative terminal.
Detach battery negative lead with IBS towards top, lay to one side and secure.