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Home >> BMW >> 2015 >> i3 Range Extender >> Repair and Diagnosis (Single Page) >> General Information >> OEM General Information >> Functional Description -- I3_I01 >> Touchbox with controller and rear-compartment controller >> System functions >> Functional networking
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Functional networking

A complex system network with distributed functions residing in additional control units is needed for implementation. The following illustrations show the functional networking on the example of rear seat entertainment.

G09873048Courtesy of BMW OF NORTH AMERICA, INC.

The high version of the rear seat entertainment is shown in the example F01 as of 07/2012.

Item Explanation
1 Central gateway module (ZGM)
2 Footwell module (FRM)
3 Head unit High (HU-H)
4 Controller (CON)
5 Power distribution box (junction box) fuse
6 Junction Box Electronics (JBE)
7 Rear compartment display 2
8 Power distribution box, rear
9 Right operating facility
10 Rear-compartment controller (FCON)
11 Left operating facility
12 Video switch (VSW)
13 Touchbox (TBX)
14 Rear compartment display
15 Rear seat entertainment (RSE)
16 Headphones, left
17 Keyboard
18 Remote key
19 Headphones, right