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Volkswagen Golf / Golf GTI / Jetta. Service manual - part 1171
01-76
Read Measuring Value Block (function
08)
On Board Diagnostic (OBD) continually monitors
the input signals and voltages required to
operate the steering wheel electronics.
Use this function to observe various multi-
function steering wheel system inputs.
The measuring value block is divided into 2
display groups, each containing up to 4 display
fields.
- Connect VAG 1551 Scan Tool (ST), input
address word 16, "Steering wheel electronics",
and press
button until "Select function XX"
appears in display.
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 Measuring Value Block
Indicated on display:
- Press -Q- button to confirm input.
Read Measuring Value Block
HELP
Enter display group number XXX
Indicated on display:
- Using the Scan Tool (ST) button pad, enter
required display group number (following
example shows display group 001).Press keys
0, 0 and 1 for "Display group number 1" and
press -Q- button to confirm input.
Multi-function steering wheel through 11.01, On Board Diagnostic (OBD)
13/2/2005