1997 AUDI A4 Instrument Cluster OBD From Model Year 2000 Workshop Manual

01-105

Output Diagnostic Test Mode Gon
g

Indicated on display:
Chime is activated and sounds the entire time.
-
Press button.
Output Diagnostic Test Mode Segment test

Indicated on display:
All display points of the driver information display, the LCD clock/date
indicator and the LCD odometer and daily odometer are activated.
-
Press button.
Pa
ge 33 of 99 Instrument cluster with lon
g service life, On Board Dia
gnostic
(OBD
) (from m.
y. 2000
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.2

01-106

Output Diagnostic Test Mode Illumination/switch and instruments

Indicated on display:
Instrument cluster illumination is automatically set twice to bright and dark
and then switched to maximum illumination (bright).
-
Press button.
Output Diagnostic Test Mode END

Indicated on display:
The tester returns to the "Select function" mode. -
Press button to end output Diagnostic Test Mode.
Rapid data transfer
HELP
Select function XX

Indicated on display
Pa
ge 34 of 99 Instrument cluster with lon
g service life, On Board Dia
gnostic
(OBD
) (from m.
y. 2000
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.2

01-107

Erase DTC Memory (scan tool function
05)


Note:
If DTC memory cannot be erased, check DTC
memory again and repair malfunction.

Requirements
DTC memory checked Page 01
-91
.

All malfunctions repaired.
After successful DTC memory check:
Rapid data transfer
HELP
Select function XX

Indicated on display
- Press buttons -0- and -5-. This selects "Erase DTC memory", function
05.
Pa
ge 35 of 99 Instrument cluster with lon
g service life, On Board Dia
gnostic
(OBD
) (from m.
y. 2000
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.2

01-108

Rapid data transfer
Q
05 Erase DTC memory

Indicated on display
- Press -Q- button to confirm input.
Rapid data transfer DTC memor
y is erased!

Indicated on display
DTC memory is erased.
-
Press button.
Rapid data transfer
HELP
Select function XX

Indicated on display
Notes:
CAUTION! DTC memory was not checked

Test sequence is faulty if this message is displayed.
Rapid data transfer DTC memor
y was not checked

Follow test sequence exactly: first check DTC memory, repair malfunction
(s) if necessary, then erase.
Test sequence is faulty if this message is displayed.
Pa
ge 36 of 99 Instrument cluster with lon
g service life, On Board Dia
gnostic
(OBD
) (from m.
y. 2000
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.2

01-109

End Output (scan tool function 06)

Rapid data transfer
HELP
Select function XX

Indicated on display
- Press buttons -0- and -6-. This selects "End Output", function 06.
Rapid data transfer
Q
06 End output

Indicated on display
- Press -Q- button to confirm input.
Rapid data transfer
HELP
Input address word XX

Indicated on display
- Switch off ignition.
- Disconnect harness connectors for the VAG1551 scan tool
Pa
ge 37 of 99 Instrument cluster with lon
g service life, On Board Dia
gnostic
(OBD
) (from m.
y. 2000
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.2

01-110

Code Control Module (scan tool function
07)

Using this function, the instrument cluster can be
coded as follows:
Options
Country versions
Number of cylinders
Engine versions

Notes:
Coding adjusts the various combination possibilities of the on board computer according
to engine type, cylinder count and country
version.
Only the appropriate combinations for the Audi
A4 or Audi S4 are mentioned in the coding
table.
Pa
ge 38 of 99 Instrument cluster with lon
g service life, On Board Dia
gnostic
(OBD
) (from m.
y. 2000
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.2

01-111

Initiating coding Rapid data transfer
HELP
Select function XX

Indicated on display
- Press buttons -0- and -7-. This selects "Code Control Module", function
07.
- Press -Q- button to confirm input.
Rapid data transfer
Q
07 Code control module

Indicated on display
- Press -Q- button to confirm input.
Code control moduleInput code number XXXXX
(0-32000
)

Indicated on display:
- Input code number using coding table Page 01
-112
. Example:
02242
02 Seat belt warning active
2 Country version US
4 4-cylinder
2 gas engine
Code control module
Q
Input code number 02242
(0-32000
)

Indicated on display:
- Press -Q- button to confirm input.
8D0920830... B5-INST. Clstr. M73 D08 Coding 02242
WSC 06812

Indicated on display:
-
Press button.
Pa
ge 39 of 99 Instrument cluster with lon
g service life, On Board Dia
gnostic
(OBD
) (from m.
y. 2000
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.2

01-112

Coding table:

XX Optional equipment/transmission
version
00
02
16 No additional equipment
Seat belt warning active
Navigation I and II
X Country version
0
1
2
3
4
5
6
7
8
9 Germany (D)
RdW Left Hand Drive
USA (US)
Canada (CDN)
Great Britain (GB)
Japan (JP)
Saudi Arabia (SA)
Australia (AUS)
RdW Right Hand Drive
JP Right Hand Drive (RHD)
vehicles
Pa
ge 40 of 99 Instrument cluster with lon
g service life, On Board Dia
gnostic
(OBD
) (from m.
y. 2000
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.2