BMW ON-BOARD MONITOR AND NAVIGATION SYSTEMS FOR E38 E39 E46 E53 User Manual

MARK I DIAGNOSIS AND TROUBLESHOOTING
There are three diagnostic programs for the On Board Monitor system with the Mk-1
Navigation Computer with video module.
Based on the customer complaint, one or more of these systems will need to be accessed
with the DIS Tester for diagnostic purposes.
The On Board Monitor system must be fully
functional before any visual displays, inputs
or programming can be carried out.
The Video Module must be fully functional
before any graphical displays can be
transmitted to the Monitor unit.
The Navigation Computer must be fully
functional before any programmed
destinations can be called up for display
and directions.
In all cases fault troubleshooting should begin with the Fault Symptom troubleshooting
paths provided by the DIS.
In the case of positioning errors or faults with the Navigation System, the DIS will request a
Sensor Test be performed prior to carrying out the diagnosis. This test procedure is
outlined in the calibration procedures.
On-board-monitor control block
Part number: 4 392 669
Hardware number: 41
Software number 47
Diagnosis index: 3
Coding index: 0
Bus index: 5
Production date 21/96
Supplier: Philips
Note:
During diagnosis, no key functions
are executed!
Navigation system (NAV)
Part number: 8 375 128
Hardware number: 40
Software number 47
Diagnosis index: 01
Coding index: 00
Bus index: 05
Production date 16/96
Supplier: Philips
Video Module (VM)
Part number: 0 000 000
Hardware number: 41
Software number 47
Diagnosis index: 3
Coding index: 0
Bus index: 5
Production date 19/96
Supplier: Philips
CONTROL MODULE ID: BOARD MONITOR
CONTROL MODULE ID: VIDEO MODULE
CONTROL MODULE ID: NAV COMPUTER
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On-Board Monitor and Navigation Systems

BMW ON-BOARD MONITOR AND NAVIGATION SYSTEMS FOR E38 E39 E46 E53 Specifications

General

Brand	BMW
Model	ON-BOARD MONITOR AND NAVIGATION SYSTEMS FOR E38 E39 E46 E53
Category	Automobile Electronics
Language	English