Battery In Luggage Compartment Under Spare Wheel
WARNING: This page is about a different car, the 2003 BMW X5, 2002 BMW X5, 2001 BMW X5, and 2000 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.
Remove spare wheel.
Release screws.
CAUTION:
Do not kink air pipes.
Set air supply system (1) to one side.
Follow instructions for disconnecting and connecting battery.
Disconnect battery negative lead.
Disconnect supply cable (1) for vehicle electrical system.