oil AUDI A4 1999 B5 / 1.G Instrument Cluster OBD From Model Year 1999 Workshop Manual

01-1


Instrument cluster, On Board
Diagnostic (OBD) (through
M.Y. 1999)

General information


Instrument cluster technology
The Audi A4 instrument cluster is available in two
versions; the low-line version with "mini-check"
system and the high-line version with an LCD
multi-function display.
The mini-check system monitors the brake
system, Engine Coolant Temperature (ECT), fuel
level and engine oil pressure.
The multi-function display contains the following
functions:

Auto check system with radio station and
telephone displays
Ambient outside temperature display
On-board computer display
Transmission Range (TR) selector lever display
for automatic transmission
Pa
ge 1 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

01-29
Display group 001

Read Measuring Value Block 1

Indicated on display

50 km/h 2400 RPM Oil press 2

Time
Not activated for Audi A4



Oil pressure switch 2
Oil pressure switch 2 < min Oil pressure switch 2 OK.

Engine RPM

0 - 9990 RPM


Road speed
0 - 300 km/h

Pa
ge 38 of 74 Instrument cluster, On Board Dia
gnostic
(OBD
) (throu
gh M.Y. 1999
)
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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
)
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p://127.0.0.1:8080/audi/servlet/Dis
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yp
e=re
pair&id=AUDI.B5.EE01.01.1

01-33
Adaptation table Adaptation channel
Adaptation function
01 Adaptation of fuel gauge display Page 01
-35

02 Resetting SRI after service Page 01
-45

03 Adaptation of fuel consumption display Page 01
-39

04 Language versions of the multi-function display Page 01
-42

05 SRI - service interval for oil change (distance in km) Page 01
-48

06 SRI - service interval 1 (IN1) distance in km Page 01
-51

07 SRI - service interval 1 (IN1) time in days Page 01
-54

08 SRI - service interval 2 (IN2) time in days Page 01
-57

09 Adapting odometer reading Page 01
-60

M.y. 1998
Adaptation
channel Adaptation function
10 SRI Remaining distance until next oil change service interval after replacing instrument cluster
Page 01
-64

11 SRI Remaining distance until next service interval after replacing instrument cluster Page 01
-67

12 SRI Remaining time until next service interval after replacing instrument cluster Page 01
-70

30 Adaptation of fuel gauge sender Page 01
-73

Pa
ge 43 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

01-46

Channel 2 Adaptation 1
-1 3-

Indicated on display. (service interval will be displayed, e.g. 1)
Note:
Reset the SRI using only the direct input method. 1 - indicates that the oil service is due.
10 - indicates that the inspection service is due.
11 - indicates that oil and inspection services are due.
-
Press button.
Channel 2 Adaptation 1 Input adaptation value XXXXX

Indicated on display
Delete the following service events by using the adaptation values listed
below: Adaptation value
Service Event
00000 Delete OIL and INSP
00010 Delete OIL
00001 Delete INSP - Using keypad, enter appropriate adaptation value to delete service
event, e.g. 00000.
- Press -0- button five times.
Pa
ge 57 of 74 Instrument cluster, On Board Dia
gnostic
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) (throu
gh M.Y. 1999
)
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yp
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01-48

Adapting SRI for oil change service interval
(distance in km)
This function is used to enter the distance (in km)
until the next oil change service is due (see
service schedule "Maintenance Service"). Rapid data transfer
HELP
Select function XX

Indicated on display
- Press buttons -1- and -0- to select "Adaptation" function 10 and press -
Q- button to confirm input.
Adaptation
Q
Insert channel number XX

Indicated on display
- Press buttons -0- and -5- to insert channel 05.
- Press -Q- button to confirm input.
Pa
ge 59 of 74 Instrument cluster, On Board Dia
gnostic
(OBD
) (throu
gh M.Y. 1999
)
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yp
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pair&id=AUDI.B5.EE01.01.1

01-49

Channel 5 Adaptation 1
- 1 3-

Indicated on display
The display shows the number of kilometers remaining until the next oil
change service is due (the "1" indicates 1000 km remaining).
Notes:
Values can only be entered in increments of 1000 km. Therefore, the
distance indicated is in units of 1000. In countries where speedometers are calibrated in miles, adjustments
must still be made in kilometers. Therefore convert miles to kilometers
(miles x 1.609 = kilometers) to get the required adaptation value. If the instrument cluster must be replaced, observe notes Page 01
-
75
.
When using the scan tool keypad, only the direct input method can be
used. If an incorrect value is input, the "adaptation" function 10 will be
cancelled and must be initiated again.
-
Press button.
Pa
ge 60 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