buttons AUDI A4 1995 B5 / 1.G Multi Functions Steering Wheel OBD Workshop Manual

01-89

- Switch ignition on.

- Switch printer on via the PRINT button (indicator
lamp in button lights up).

- Press button -1- to select "Rapid data transfer"
operating mode 1. Rapid data transfer
HELP
Insert address word XX

Indicated on display
Address word for steering wheel electronics: 16
- Press buttons -1- and -6-.
Rapid data transfer
Q
16 - Steering wheel electronics

Indicated on display
- Press -Q- button to confirm input.
Pa
ge 7 of 25 Multi-function steerin
g wheel, On Board Dia
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(OBD
)
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p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE02.01.3

01-92

Check Control Module Versions (scan
tool function 01)

Rapid data transfer
HELP
Select function XX

Indicated on display
- Press buttons -0- and 1-. This selects "Check control module" function
01.
Rapid data transfer
Q
01 - Check Control Module Versions

Indicated on display
- Confirm input using the -Q- button.
4B0907487E steering whl. electronics D00

Indicated on display after approx. 5 seconds:
4B0907487 E: Part number of steering wheel electronics - radio
operation (see also parts catalog) Steering wheel electronics: component markingD00: Software version of control module
-
Press button.
Pa
ge 10 of 25 Multi-function steerin
g wheel, On Board Dia
gnostic
(OBD
)
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p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE02.01.3

01-93

Check DTC Memory (scan tool function
02)


Note:
The displayed DTC information is updated only
when initiating OBD or with "Erase DTC Memory"
function 05.

- Switch printer on via the PRINT button (indicator
lamp in button lights up).
Rapid data transfer
HELP
Select function XX

Indicated on display
- Press buttons -0- and -2-. This selects "Check DTC memory", function
02.
Rapid data transfer
Q
02 - Check DTC Memory

Indicated on display
- Confirm input using the -Q- button.
X DTC reco
gnized

The number of stored malfunctions appears in the display.
The stored malfunctions are displayed and printed out one after the
other.
- Check printout against DTC table and repair all malfunctions as
necessary page 01
-95
.
Pa
ge 11 of 25 Multi-function steerin
g wheel, On Board Dia
gnostic
(OBD
)
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p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE02.01.3

01-96

DTC
VAG1551 scan tool
display Possible cause
Corrective action
01426
Control unit in steering
wheel -E221

No communication
Implausible signal
Open circuit in wiring - no connection between
interface and steering wheel
Unintelligible messages on CAN-bus (interface and
buttons in steering wheel are connected via a CAN-
bus) Electrical Wiring Diagrams,
Troubleshooting & Component
Locations - Locate malfunction using wiring
diagram
- Repair open circuit
- Check wires between interface and
steering wheel
65535
Control module
malfunctioning

Faulty
Control module for multi-function steering wheel -
J453- faulty - Replace control module for multi-
function steering wheel -J453-
Pa
ge 14 of 25 Multi-function steerin
g wheel, On Board Dia
gnostic
(OBD
)
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play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE02.01.3

01-97

Output Diagnostic Test Mode (DTM)
(scan tool function 03)


Notes:

Output Diagnostic Test Mode is only possible
when vehicle is stationary and engine is not
running!
If malfunctions are found during output
Diagnostic Test Mode, determine cause of
malfunction and repair if necessary.

In the function " output Diagnostic Test Mode
(DTM)" functions of the system are checked

Perform Output Diagnostic Test Mode

- Switch ignition on.

- Switch on radio.

- Press buttons -0- and -3-. This selects "output
Diagnostic Test Mode (DTM)", function 3.
Rapid data transfer
Q
03 - Output Dia
gnostic Test Mode

Indicated on display
- Press -Q- button to confirm input.
Pa
ge 15 of 25 Multi-function steerin
g wheel, On Board Dia
gnostic
(OBD
)
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p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE02.01.3

01-100

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
-93

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 18 of 25 Multi-function steerin
g wheel, On Board Dia
gnostic
(OBD
)
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yp
e=re
pair&id=AUDI.B5.EE02.01.3

01-102

End Output (scan tool function 06)


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

Indicated on display
- Confirm input using the -Q- button.
Rapid data transfer
HELP
Insert address word XX

Indicated on display
- Switch ignition off.
- Disconnect harness connectors for the VAG1551 scan tool
Pa
ge 20 of 25 Multi-function steerin
g wheel, On Board Dia
gnostic
(OBD
)
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play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE02.01.3

01-103

Read Measuring Value Block (scan tool
function 08)


Initiating "Read Measuring Value Block"
Rapid data transfer
HELP
Select function XX

Indicated on display
- Press buttons -0- and -8- to select "Read Measuring Value Block"
function 08.
Rapid data transfer
Q
08 - Read Measurin
g Value Block

Indicated on display
- Confirm input using the -Q- button.
Read Measurin
g Value Block
Input display group number XXX

Indicated on display
The selected measuring value block is now displayed in standard form. - Input display group number (from table page 01
-104
) and press -Q-
button to confirm input.
Pa
ge 21 of 25 Multi-function steerin
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gnostic
(OBD
)
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01-104

Display group overview

Display group
number Indicated on display
001 1 = Lower button
2 = Louder button
3 = Memory downward
button
4 = Memory upward button
002 1 = Station buttons (preset)
backward
2 = Station buttons (preset)
forward
3 = Unassigned
4 = Unassigned
Pa
ge 22 of 25 Multi-function steerin
g wheel, On Board Dia
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)
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yp
e=re
pair&id=AUDI.B5.EE02.01.3

01-106
Measuring value block 002

Read Measuring Value Block 2

Indicated on display:

activated activated








Station buttons (preset) forward
not operated operated


Station buttons (preset) backward

not operated
operated

Pa
ge 24 of 25 Multi-function steerin
g wheel, On Board Dia
gnostic
(OBD
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE02.01.3