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Functional networking

The following graphic illustrates functional networking for the automatic reel system with child seat function.

Fig 1: Automatic Reel System With Child Seat Function - Circuit Diagram
G09895353Courtesy of BMW OF NORTH AMERICA, INC.
Index Explanation
1 Power distributor in junction box
2 Switch for child seat inertia reel
3 Lifting magnet for passenger side inertia reel
4 Inertia reel control electronics
5 Lifting magnet for driver's side inertia reel

Notes for Service department 

General notes 

A system failure is not shown.

If the system fails, the following behavior is to be expected:

If only the seat belt locking reel on the passenger side is activated, you must check the switch position on the child seat switch. We can assume no liability for printing errors or inaccuracies in this information and reserve the right to introduce technical modifications at any time.