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Instruments
and indicator
lights
Evaluating times and continuing or
resetting timing
You can evaluate the fastest, slowest and aver-
age Lap times .
Fig. 17
Display: lap time evaluation
... To evaluate lap times, press the thumbwheel.
The number of laps traveled, the fastest lap
"+", the slowest lap"-" and the average lap
time "0" appears in the display .
... To continue timing for additional laps, press
the thumbwheel.
... To reset the timer to zero, press the thumb-
whee l again. The lap timer is switched off now.
(D
Tips
- Saved lap times cannot be individually de-
leted from the total res ults .
- The saved lap timer values will not be lost
after turning the ignition off.
On Board
Diagnostic
System
(OBD)
Malfunction Indicator Lamp (MIL)
The Malfunction Indicator Lamp (MIL)
I!
in the
instr ument cluster is part of the On-Board Diag-
nostic (OBD II) system.
The warning/indicator
light illuminates when the
ignit ion is switched on and goes ou t after the en-
g ine starts and the idle has st abilized. This ind i-
cates that the MIL is wo rking properly .
If the light does not go out after the engine is
started, or illuminates wh ile you are dr iving, a
malfunct ion may exis t in the engine system. If
28
the light illuminates, the catalyt ic converte r
could be damaged.
Continue driving with reduced power (avoidi ng
sustai ned high speeds and/or ra pid accelera-
tions) and have the condition corrected . Contact
your authorized Audi dealer.
An improperly closed fuel filler cap may also
cause the MIL light to illuminate
q
page 200.
On-Board Diagnostics
Fig. 18
Location of Data Link Connector (DLC)
On-Boa rd Diagnostics mon itors the components
of your emission control system. Each monitored
component
in your engine system has been as-
s igned a code . In case of a malfunct ion, the com-
ponent will be identified and the fault stored as a
code in the contro l module memory.
The MIL light may also illum inate if there is a
leak in the on -board fuel vapor recovery system .
If the light illuminates after a refuelling, stop
the vehicle and make sure the fuel filler cap is
properly closed
q
page 200.
In order to make an accurate diagnosis, the st or-
ed data can only be displayed using special d iag-
nostic equipment
(generic scan tool for OBD).
In order to connect t he special diagnostic equip-
ment, push the plug into the Data Link Connector
(DLC). The DLC is located to the right of the hood
release <=>
fig. 18.
Your authorized Aud i dealer or a qua lified service
station can interpret the code and perform the
necessary repair.
.,.
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