2000 AUDI A4 odometer

01-2
The speedometer contains a LCD display for the
odometer, a trip odometer and the Service
Reminder Indicator (SRI).
Indicator lamps are integrated in the
speedometer and tachometer.
Accessory instruments are integrated into the
instrument cluster.
The instrument cluster is controlled by a
microprocessor and has extensive On Board
Diagnostic (OBD) capabilities. If any component
exhibit signs of failure, a Diagnostic Trouble
Code (DTC) is stored in the instrument cluster
DTC memory. The DTC can then be identified
using the VAG1551 or VAG1552 Scan Tool
(ST).
Pa
ge 3 of 74 Instrument cluster, On Board Dia
gnostic
(OBD
) (throu
gh M.Y. 1999
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.1

01-3

Note:
The descriptions in this Repair Manual reference
the VAS5051 Diagnostic Operation Center
(DOC) and the VAG1551 Scan Tool (ST).
The following Adaptations (adjustments) can be
carried out using the tool:

Adaptation of the fuel sensor characteristics
Adaptation of the fuel consumption display
Coding the language versions for the on-board
computer and Auto Check system.
Adaptation of the Service Reminder Indicator
(SRI)
Adaptation of the odometer after instrument
cluster replacement.
Pa
ge 4 of 74 Instrument cluster, On Board Dia
gnostic
(OBD
) (throu
gh M.Y. 1999
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.1

01-4

Instrument cluster replacement notes

Do not disassemble the instrument cluster.
All warning and indicator bulbs can be replaced
separately: m.y. 1997 Page 90
-4 ; 1998
Page 90
-15
. All other malfunctions require
replacing the complete instrument cluster.

If necessary, the instrument cluster should be
exchanged within the parts exchange program.
Fill in the Failure Description Form and send it
in, together with the instrument cluster.
The instrument cluster must be sent back in its
original packaging.
When replacing the instrument cluster, set the
Odometer display and the Service Reminder
Indicator (SRI) using the VAG1551 Scan Tool
(ST) Page 01
-32
.
Pa
ge 5 of 74 Instrument cluster, On Board Dia
gnostic
(OBD
) (throu
gh M.Y. 1999
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.1

Segment check of the multi-function display
and/or the LCD odometer.
Activation of the instrument cluster lights and
dimmer.
Coolant excess temperature test
Pa
ge 19 of 74 Instrument cluster, On Board Dia
gnostic
(OBD
) (throu
gh M.Y. 1999
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.1

01-19

Output Diagnostic Test Mode Segment test

Indicated on display
Notes:
All indicators on the multi-function display and/or the LCD odometer
are cycled. All segments on the multi-function monitor light up and one bar
remains dark.
-
Press button.
Output Diagnostic Test Mode Switch and instrument li
ghtin
g

Indicated on display
The instrument cluster dimming is tested.
-
Press button.
Output Diagnostic Test Mode ECT Overheat Test

Indicated on display
The A/C compressor safety cut-out will be activated within approx. 5
seconds.
-
Press button.
Output Diagnostic Test Mode END

Indicated on display
This returns the scan tool to the "Select function XX" prompt. -
Press button to end Output Diagnostic Test Mode.
Rapid data transfer
HELP

Indicated on display
Pa
ge 24 of 74 Instrument cluster, On Board Dia
gnostic
(OBD
) (throu
gh M.Y. 1999
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.1

01-28

Display group overview

Display
group Indicated on display
001 1 = Vehicle speed (kmh/MPH)
2 = Engine speed (RPM)
3 = Oil pressure switch 2 < min
002 1 = Odometer (km/mi)
2 = Fuel gauge (liters/gal)
3 = Outside temperature ( C/F) 003 1 = Engine coolant temperature (
C/F) 050 1 = Odometer (km/mi)
2 = Engine speed (RPM)
4 = Engine coolant temperature (
C/F)

Notes:

The display will always show the actual values
from the sensors. Since the instrument panel
displays filters the values, they may differ from
the actual values.
Pa
ge 36 of 74 Instrument cluster, On Board Dia
gnostic
(OBD
) (throu
gh M.Y. 1999
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.1

01-30
Display group 002

Read Measuring Value Block 2

Indicated on display

820 km 41 ltr.
19.0 C







Outside Temperature
-40 to +70 C


Fuel level

0 - 100 ltr.


Odometer

Display group 003

Read Measuring Value Block 3

Indicated on display


85.0 C










Pa
ge 39 of 74 Instrument cluster, On Board Dia
gnostic
(OBD
) (throu
gh M.Y. 1999
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.1

01-31
Display group 050

Read Measuring Value Block 50

Indicated on display

2390 km 2400 RPM
85.0 C



Coolant temperature
50 to 130 C




Oil temperature
Not activated for Audi A4

Engine speed
0 - 9990 RPM


Odometer

Pa
ge 41 of 74 Instrument cluster, On Board Dia
gnostic
(OBD
) (throu
gh M.Y. 1999
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.1