Starting aid terminals
Connecting order
Connect the jumper cables in the correct order; otherwise, there is the danger of injury from sparking.

The so-called starting aid terminal in the engine compartment acts as the battery's positive terminal.
Open the cover of the starting aid terminal.

The body ground or a special nut acts as the negative terminal.
See also:
The Inside
The X3's redesigned interior continues the sparse, minimalistic design
approach that BMW favors, but it does a better job of integrating the center
screen, which serves as the display for the stan ...
Entering a phone number
Dialing a number
When entering phone numbers, you can switch
between entering letters and numbers.
Service numbers can be entered more easily,
e. g. 1-888-BMW-CARD.
1. "Telephone".
2 ...
Vehicle battery
Maintenance
The battery is maintenance-free, i.e., the electrolyte
will last for the life of the battery.
Your service center will be glad to advise you on
questions regarding the battery.
Batt ...
