2005 BMW 3 SERIES check

7
Mk-3 navigation
Navigation System Interface
RED SIGNAL
GREEN SIGNAL
BLUE SIGNAL
LCM IIILCMIII
MFL-CM Telephone
PSE Box
Telephone
PSE
Box
I-BUS
K-BUSDIAGNOSIS BUS DIAGNOSISBUS
SRS
AIRBAGSRS
AIRBAG
BMW
BM53
NAVIGATION
AUDIO
SIGNALS
GPS
ANTENNA
CD
PLAYER
AUDIO
SIGNALSAUDIO SIGNALS
FOR AMPLIFICATION
TAPE PLAYER
AUDIO SIGNALS
AMPLIFIER
DSC
(processed
left front wheel
speed signal)
REVERSE SIGNAL FROM
LCM
POWERGPSNAVIGATION SYSTEM
13.07.2000Thursday10 : 17
INFO
1
4
25
36
FM AMMODEMENU
TONE SELECT
BOSCH
0½
CHECK
ENGINECHECK
ENGINEOIL SERVICEOILSERVICEINSPECTIONP
1/min
x 1000
km/hELECTRONICMPH
1
20204040
6060
8080100180160140 1201002001202201402400234
5
6
7
!!ABS20 DIGIT READOUT123456PRND SM
54321122 4720Fmiles
0
10
15 20 40
+
BMW
StarTAC
Example of E38/E39 with Mk-3 navigation

13
Mk-3 navigation
10. After coding is done the DIS/MoDiC
instructs you to follow the instructions on
the monitor for the installation of the
Navigation System CD ROM.
11. Place the navigation system software in the
navigation computer CD drive.
Important: Do not switch the ignition off during the
software loading procedure. Do not use any soft-
ware for the Mk-3 earlier than CD V15.0.
12. Once loading has been completed, remove the
CD and then confirm completion by pressing
the rotary push-button on the monitor.
13. Turn off the key for 10 seconds, then turn it
back on and conduct a functional check.
14. After this step has been finished, encode the
navigation computer using the “Recoding” path
in ZCS Coding. The coding process involves
coding vehicle specific data: VIN, Model,
Telematics data etc.
The software status can be confirmed from the
“Set” screen for Mk-3 systems.

3 = Third generation system Mk-3.

1 = Device variant (1=Color screen, 2= MIR
monochrome screen).

20 = Software version of the graphic
component (Version 2.0).
After the navigation computer has been successfully programmed and coded the vehicle
should be left in an area with a clear view of the sky with the key in KL R for at least 15 min-
utes to complete the calibration process.
INFO
1
4
25
36
FM AM
MODEMENU
TONE SELECT
Software Update
ProgrammingApplication Software Version 2.0
Language 1: Amerikan
Language 2: Spanish
Progress

 







 

!! "

 ##  

$  

  

%&' #

14
Mk-3 Navigation
Service Mode
Just as Mk-2, Mk-3 provides an on-screen service mode for diagnosis. The service mode
provides five different test screens:
 On-board monitor
 Navigation/Graphic element
 GPS
 Sensor Check
 Telematics
To enter the Navigation Service Mode:
 Turn the ignition key to position 1 (KL R).
 From the Menu screen select “SET”.
 Once in the Set screen, press and hold the “MENU” button for 8 seconds.
 The Service Mode menu will appear on the display.
 Select from the Service Mode menu for navigation specific tests.
Diagnosis
Diagnosis is carried out using Test Modules in the Diagnosis Program as well as on-screen
in the Service mode.The Sensor Check display is intended to be used while test driving the
vehicle. The following pages contain charts with explanations of the Service Mode display.
11.13.2000Thursday10 : 17
INFO
1
4
25
36
FM AM
MODEMENU
TONE SELECT
Language
Distance
Consumpt.
Temp.
Clock
Date
Audio+OBCUSA
miles
mpg
F
12h
mm/dd
off E
km
1/100km km/l
C
24h set
dd.mm set
onSW 3-1/20 SET
11.13.2000Thursday10:17
INFO
1
4
25
36
FM AM
MODEMENU
TONE SELECT
On-board monitor
Video Module
GPS
Sensor check
TelematicsNAVIGATION/GRAPHIC ELEMENT
SERVICE MODE
Press and hold for 8 seconds after entering
the “Set” modeService Mode main menu display
BMWDISB
M
WD
IS
BMWDISB
M
WD
IS
11.13.2000Thursday10 : 17
Wheel sensor:
GPS satellites:
GPS status:
Gyro:
Direction: SENSOR CHECK
return
0
00
Satellite search
02485
Forward

17
Mk-3 navigation
Review Questions
1. List the most signoficant changes made to the Mk-3 navigation computer over the
previous Mk-2.
2. How can the signal provided by the gyro sensor to the navigation computer be
checked?
3. Describe how the display signals are transmitted from the navigation computer to the
MIR and board monitor.
4. What step is necessary before loading the navigation computer operating software CD
on a newly replaced navigation computer? Where can the software status be confirmed
after it has been loaded?
5. How is the VIN entered into the navigation computer?