2000 AUDI ALLROAD Owners Manual

CONT
ROLS AND EQ
UIPMEN T---------------------
On Board Diagnostic system
The Malfunction Indicator Lamp (MIL)-see
page 125- is part of the On Board Diagnos­
tic system (OBD).
The lamp comes on when the ignition is
swi tched on and will go out after the engine
is started and the idle has stabilized. This is
to assure you that the Malfunction Indicator
Lamp is working properly.
If the lamp does not go out after the engine
is started, or if it comes on while you're
driving, there is a malfunction in the engine
system. If the lamp starts blinking, the cata­
lytic converter could be damaged.
Continue driving with reduced power
and have the cause corrected right away by
an authorized Audi Dealer or a qualified
workshop.
12 8 If the lamp comes
on, the Electr onic speed
li miter can also be out of operation. See
next page.
The On Board Diagnostics in your vehicle
monitors the various components of your
emission control system. Each controlled
component in your engine system has been
coded. In case of a malfunction the respec­
tive component in question will be identi­
fied and the fault stored in the form of a
code in the control module's memory.
On Board Diagnostic
System (OBD)
The stored data can only be displayed with
special testing equipment (generic scan
tool for OBDl to assure an accurate diagno­
sis.
To connect the special testing equipment,
push the plug into the Data Link Connector
(DLC) located to the right of the release le­
ver for the engine hood -see illus tration.
Yo ur authorized Audi Dealer or a quali fied
workshop can interpret the code and make
the necessary correction.

Electronic
speed limiter
Yo ur Audi may be factory equipped with
tires which are rated for a maximum speed
of 130 mph (21 0 km/h). This is less than the
maximum speed of your vehicle. To reduce
the risk of sudden tire failure and loss of
control should the vehicle be operated at ex­
cessive speeds, your Audi also has an elec­
tronic speed limiterwhi ch prevents your ve­
hicle from going faster than the tire speed
rating. See page 257.
If the vehicle approaches the tire speed rat­
ing, the engine control unit will shut off the
fuel injectors and you will notice an instant
Joss of engine power and drop in road
speed. The engine performance will return
to normal as soon as the speed has dropped
below approximately 125 mph (200 km/h).
If the vehicle road speed signal to
the engine control unit should fail,
the Malfunction Indicator Lamp will
come on.
If this occurs, see your authorized Audi
Dealer and have the cause located and cor­
rected. �W
ARNING
Always observe the posted speed
limits and adjust your speed to suit
preva iling road, traffic and
weather conditions. Never drive
your vehicle faster than the maxi­
mum speed rating of the tires
installed. CONT
ROLS AND EQUIPMENT
129

CONTROLS AND
EQUIPMENT--------------------
Driver information system
Display
The driver information system consists of
the following components:
Service interval display . . . . . . _. _ ... 121
Menu s................... _ . ... 131
Rear lid I door open indicator _ _ .... 137
Outside air temperature __ . . . _ _ ... 137
Radio frequency display . . . . • .• ___ 138
Auto-Check System ____ .... ____ _ . _ 138
Speed warning
.. 144
Trip computer . .
146
13 0 Navigation
data* -see illustration.
Operation of the Audi Navigation System is
described in a separate manual.
Selector lever position
(Auto matic transmission) ........... 1 07
When the selector lever of the automatic
transmission is in "P" or "N" position the
display will remind you to apply the foot­
brake while the vehicle is stationary. Keep
pressing the "reset" button (see ar­
row in illus tration) to switch between the
following functions:
- Outside temperature 1 trip computer/
Auto Check Control
- Display Navigation*
- Display off
Any malfunc tions occurring will still be
shown, even when the display is switc hed
off.
The Navigation System cannot be operated
unless the display is turned on.

Menu
display
Some functions on your vehicle can be set,
activated and controlled by means of me­
nus when the ignition is on. You can also
use these menus to select the information
that the DIS will display for your (for exam­
ple: the trip computer).
The entire DIS concept provides a conve­
nient way for you to stay informed of the
current operating status of your vehicle and
to ·, know when to perform preventative
maintenance.
The following pages describe how to obtain
information, change menu-driven settings
and call up additional data.
The "Example of operation" on page 135 il­
lu strates how to use the menus in a typical
setti ng operati on. This model procedure
can also be adapted for other types of set­
tings. The
controls for making menu selections
and entries are located in the center console
as illus trated. CONT
ROLS AND EQUIP MENT
S�lecting a menu
Press the Menu button to go to the menu
function. (For sfety reasons, this only pos­
sible when the vehicle is standing still.
From the starting menu, additional subme­
nus will appear depending on your selec­
tions and entries. These submenus will al­
low you to call up information, or make
additional settings.
131

CONT
ROLS AND EQUIPMENT
Starting menu
The starti ng menu tells you which types of
displays can be shown in the DIS display.
The possible display types are:
• Me nu off
• Check
• Set
• Help
132 I
I
I I
J. ---
B4B-688
Selec ting menus and entering
selections
Use the rotary push button to choose
and enter selections.
• Rotate button = Select/Set
Rotate the button (see iII ustration curved ar­
row) to move the selection arrow in the
menus or to change settings.
• Press button = Enter/Confirm Press
the rotary push button (see illustra­
tion, arrow)to enter your selection or to set
the selected values in the system.

--------------------CONTROLS
AND EQUIPMENT
Display types
The following functions are assigned to the
display types in the starting menu:
Menu off
- Trip computer
- Auto Check System I radio data
- Outside temperature
- Speed warning
- Door and rear lid waming
- Message display I display of selector le-
ver's positions (Automatic transmission)
- Navigation display*
The Navigation System* can be operated
using the switches in the center console -
see separate operator manual for the Navi­
gation System* Check
- Service -see page 121 .
Set
- Comput er-see page 146.
Cl ock- see page 117 and 135.
Radio info. -see page 138.
- Speed warn. -see page 144.
Help
The help function will assist you in selecting
the correct entry.
Getting help
You can access the help menu from the
starting menu by moving the selection ar­
row to Help and then pushing the button
(enter).
Key:
.., . - Selector arrow
,/- Selected
0 - Not selected
'f' -Next page
.&. -.Previous page
To leave the help menu, move the select ar­
row to Back and press the button to enter.
133

CONT
ROLS AND EQUIPMENT--------------------
Entering settings
If you want to enter' a setting ·, for example,
rotate the button until the selection arrow
point to Set. Then enter. your selection in
the system bY briefly pressing the rotary
push butlon. ·
The set tings submenu will now appear in
the display.
134 Make your
selection and again press the
rotary push button. The set func tion will
now be displayed. Once again, select and
enter values by rotating or pressing the
rotary push button. Making
· s-.l�ctlons
In some setting operations, a selection_ is
made rather than entering values. To do
this, you need to either select an empty
box (D) or a check mark (of}. See Il­
lustration.
To enter a selection, rotate the button untH
the selection arrow appears in front of the
check mark or empty box, and then press
the button. The symbol will now change
from a check mark to an empty box or vice
versa.

Go
back to a higher menu level
After obtaining information or making a set­
ting, if you wish to return to the next higher
menu level, rotate the button to move the
selection arrow to Back and then press the
butt on. Example
of operation
Suppose you wish to set the date:
• Press the MENU button in the center
console -the starti ng menu will appear.
• Turn the rotary button to move the selec­
tion arrow to Set. See illustra tion.
• Press the rota ry button to display the Set
submenu. · CONT
ROLS AND EQUIPMENT
• Rotate the button to place the arrow on
Clock.
• Now press the rotary button again __.the
Clock setting menu will now appear in the
display. See next illustra tion.
135