E
82 Bus System Legend
Electrical System
The electrical/
electronics s
ystem of the E82 is identical to that of the E9X.
They are identical in function and have been adopted from all previous models.
• The IHKA is derived from the E9X vehicles and shares its concepts
with some differences.
• CAS3 and SBX High are used.
• As stated on the bus chart D-CAN is used as on all current BMW vehicles.
23
E82 Complete Vehicle
Index Explanation Index Explanation
AL
Active steering system
KOMBI
Instrument cluster
ASP
Outside mirror
LWS
Steering angle sensor
CA
C
omfort access
ACSM
A
dvanced Crash and Safety Management
CAS
C
ar access system
OC3
S
eat occupancy detection mat
CCC
Car communication computer
PDC
Park distance control
CDC
CD changer
QLT
Quality,level,temp,oil sensor
CID
Central information display
RAD
Radio 2
CON
Controller
RLS
Rain/driving light sensor
DME
Digital motor electronics
SBFA
Driver’s door switch cluster
DSC
Dynamic stability control
SDARS
Satellite tuner
DSC-Sen
DSC Sensor
SINE
Emergency current siren w/ tilt alarm sensor
EGS
Electronic transmission control unit
SMBF
Passenger’s seat module
EKP
Electric fuel pump control unit
SMC
Stepper motor controller
EWP
Electric water pump
SMFA
Driver’s seat module
FRM
Footwell module
Top-HiFi
Top-HiFi Amplifier
FS
Most direct access
TPMS
Tire pressure Monitoring System
FZD
Roof function center
TPM-sen
TPMS Sensors X4
IBOC
In band on channel (digital radio)
SBX -H
Interface box
IBS
Intelligent battery sensor
MW-SEN
Micro wave sensors
IHKA
A
utomatic climate control
SZL
St
eering column switch cluster
TCU
Telematics control unit
TAGE
Electric outer door handle module
JB
J
unction box
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