6 Series E64 630i (N53) CONVER
>up to 09/2005
The door modules (TMFA and TMBF) actuate the front power windows. Before the convertible top is opened,
the 4 side windows are automatically lowered a little.
The switch block in the driver's door is connected to the driver's door module (TMFA) via a LIN bus.
The power windows can be operated at the switch block in the driver's door.
[more ...]
>from 09/2005
The door modules are no longer fitted from 09/2005. The body gateway module (KGM) actuates the front power
windows. The switch block in the driver's door is connected to the body gateway module (KGM) via the LIN bus.
The power windows can be operated at the switch block in the driver's door.
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KBM: Body basic module
The body basic module (KBM) actuates the rear power windows.
Before the convertible top is opened, the 4 side windows are automatically lowered a little.
The body basic module supplies the signal that the boot lid is closed.
The power windows and the lowering rear window can be operated from the switch block in the driver's door.
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SZM: Centre console switch cluster
The buttons for opening/closing the convertible top and their control LED are located in the centre console
switch cluster (SZM).
The SZM is connected to the K-CAN. The control LED is actuated by the convertible top module via the K-CAN.
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CAS: Car Access System
The Car Access System (CAS) controls the auto-remote opening of the convertible top.
The signals from the remote control are picked up by the remote control receiver and forwarded to the CAS.
Auto-remote opening/closing via the lock barrel in the driver's door:
The CAS receives the signal from the driver's door module (TMFA).
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SGM: Safety and gateway module
>up to 09/2005
The safety and gateway module (SGM) is the interface between the door modules and the convertible top
module. The SGM connects the byteflight, the PT-CAN and the K-CAN.
In addition, the SGM actuates the rollover protection system for the convertible. The rollover protection system is
a subfunction of the "Advanced Safety Electronics" (ASE) passive safety system.
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KGM: Body gateway module
>from 09/2005
The body gateway module (KGM) actuates the front power windows.The switch block in the driver's door is
connected to the body gateway module (KGM) via the LIN bus.
The KGM is the gateway between the PT-CAN and the K-CAN and diagnosis wire.
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KOMBI: Instrument cluster
The instrument cluster (KOMBI) supplies the following signals:
•
Ambient temperature
•
Road speed (recorded by the DSC control unit via the wheel-speed sensors)
The instrument cluster displays Check-Control messages concerning the convertible top via the variable
indicator lamp.
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HUD and CID: Head-up display and Central Information Display
SBT Fully automatic convertible top E64
BMW AG - TIS
09.02.2013 16:33
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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