6 Series 630i (N53) Coupe
VS-22 ah
Baugruppe/Group: 52
52 01 03 (063)
weltweit
Datum/Date:
03/2004
Electrically adjustable seats
E63, E64
Introduction
The E63 and E64 will feature electrically adjustable driver's and passenger's seats as standard.
Electrically adjustable sports seats will be optionally available. The sports seats additionally feature a manual seat
depth adjustment facility, more pronouncedly formed seat upholstery and a lumbar support.
The electrical control is identical for both the basic seat and sport seat.
In both seat versions, the driver's seats are additionally equipped with a seat memory.
The body bus (K-bus) connects the driver's seat module (SMFA) to the centre console switch cluster (SZM). In the
E64, the passenger's seat module (SMBF) is also connected to this K-bus.
the centre console switch cluster represents the interface between the K-bus of the seats and the body controller
area network (K-CAN). The K-CAN and centre console switch cluster (SZM) therefore connect the seat control units
to the control units of the body electronic systems.
[System overview]
Brief description of components
The system features the following switches and sensors:
-
Seat adjustment buttons
The seat adjustment buttons are located on the outer sides of the seat cushions. They vary in terms of number
and function. The E64 seat is additionally equipped with an option for electrically adjusting the head restraints
(headrests).
-
Lumbar support button
SBT Electrically adjustable seats E63, E64
BMW AG - TIS
17.01.2013 23:20
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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