battery location BMW 530I 2000 E39 Central Body Electronics ZKE Manual
[x] Cancel search | Manufacturer: BMW, Model Year: 2000, Model line: 530i, Model: BMW 530i 2000 E39Pages: 80, PDF Size: 4.14 MB
Page 7 of 80

7
Central Body Electronics ZKE III
Power Distribution
The power distribution box for the
E38  is  incorporated  in  the  Electr-
onics  box  in  the  engine  compart-
ment. 
The power distribution box for the
E39 and E53 is inside the vehicle. 
The  main  fuse  box  is  located
inside  the  glove  box  above  a
hinged panel. 
A  “pull  out”  fuse  designation  card
is also located in the fusebox. This
notes:
• Fuse value in amps
• Location
• Circuit listing by fuse
The placement of the power distribution box is
close  to  the  main  electronics  carrier behind
the  glove  box.  The  modules/relays  located  in
the electronics carrier include (examples):
• General Module III (GM III)
• Drive away protection (EWS II)
• Anti-lock Brake (ABS/ASC+T)
• Light Check Module (LCM) - behind right kick
panel
• Overload protection relay module
An  auxiliary  fuse  block  is  located in  the  trunk
above  the  battery.  In  addition  to  fuses,  the
auxiliary fuse block also contains relays (exam-
ples):
• Fuel filler flap lock motor relay
• Fuel pump relay (some vehicles)
• Rear defroster relay
• Unloader relay 
FUSE
DESIGNATION
CARDFUSE BOX DROPS
DOWN AFTER TURNING
TWO THUMB SCREWS
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Fused Power Distribution Centers
The E38, E39 and E53 utilize high amperage fused power distribution centers. 
The  E38  and  E39  locations  are  found  under  the  carpet  on  the  passenger’s  side  floor  and
in the right rear area of the trunk, forward of the battery.
The  X5  utilizes  a  single  high  amperage  fused
power  distribution  center  located  next  to  the
left  side  EHC  air  reservoir  beneath  the  cargo
area floor paneling.
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Central Body Electronics ZKE III
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Page 36 of 80

Tilt Sensor (Liquid Type - E38/E39 to 97 MY): The Tilt Sensor consists of a conductive
liquid chamber, a processor board and metal probes (located in the luggage compartment).
The probes are submersed in the liquid and produce a resistance value dependent on the
tilt of the sensor (angle of vehicle). This resistance value becomes the static point when the
DWA System is armed.
If the vehicle is jacked-up or lifted,
the  angle  of  the  liquid  changes
producing  a  change  in  the  resis-
tance  value.  The  sensor  recog-
nizes  this  change  and  signals  the
GM to activate the DWA alarm.
The  resets  at  the  new  angle.  This
allows  the  DWA  to  remain  armed
and  re-activate  the  alarm  if  the
vehicle is moved again.
As with the interior sensor, the tilt sensor is also switched OFF when the vehicle is locked
two times within ten seconds. The LED will flash one time for confirmation. This allows the
sensor to be switched OFF for transportation purposes.
Tilt  Sensor  (Electronic  Type  from  98  MY): Located  in  the  luggage  comparment  area,
the tilt sensor is an electronic sensing device with the sole purpose of monitoring the vehi-
cle's parked angle when DWA is armed.
The  sensor  requires  three  signal  wires  to  func-
tion:
•  KL 30 - Constant battery voltage
•  Signal "STDWA"; switched ground input sig-
nal  provided  by  the  GM  indicating  DWA
armed/disarmed status. 
The tilt sensor is used as a splice location for  
the STDWA signal to the Siren and UIS int-  
erior protection sensor. 
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Central Body Electronics ZKE III
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