coolant AUDI ALLROAD 2000 User Guide

When
adding fluids, always make
sure that they are poured into the
proper container or filler opening,
otherwise serious damage to ve­
hicle systems will occur. r:Gb To detect leaks in time, inspect
� the vehicle floor pen from under­
neath regular ly. If you see spots
from oil or other vehicle fluids, have
your vehicle inspected by an autho­
ri zed Audi Dealer .
D Always heed all WA RNINGS
� on page 232.
Always exercise extreme caution
when working under the engine
hood. -
VE HICLE CARE
Pos.
1 - Battery ............. . _ .. .. .
2- Brake fluid reservoir . . . 242
3 - Engine oil dipstick ... . _ 235
4- Engine oil filler cap . . . 235
5- Coolant expansion tank . . . 239
6 - Power steering reservoir .
241
7 - Windshield /headlight
washer container ......•• _ .... . 250
233

VEHICLE CA
RE----------------------------------------------------
Engine cooling system
The cooling system is sealed and generally
requires little attention.
The cooling system has been filled at the
factory with a permanent coolant which
does not need to be changed. The coolant
consists of a mixture of water and the
man ufacturer's coolant additive G 12 ABD
-ant ifreeze on a glycol base with anti-corro­
sion additives (50% for USA models; 60o/o
for Canadian models). This mixture assures
the necessary frost protection and protects
alloy components in the engine's cooling
system from corrosion and scaling. It also
raises the boiling point of the coolant.
Do not reduce the concentration of the cool­
ant in the summer by adding plain water.
The proportion of coolant additive
must be at least 500fa but not more
than 600fa to maintain antifreeze protec­
tion and cooling efficiency.
238 For
year-r ound driving, antifreeze is added at
the factory for temperatures down to:
-31 °F (-35 °C) USA
-40 °F (-40 °C) Canada.
g Always heed all WA RNINGS
E!!1 on page 232.
Never use eny coolant additive
other than our G12 ABD additive
(check label) for your vehicle. This
coolant additive is available at au­
thorized Audi Dealers.
Other types of antifreeze can. above
all. significantly reduce corrosion
protection. The resulting corrosion
can cause a loss of coolant and
therefore serious engine damage. When
adding coolant additive to
your cooling system. please remem­
ber:
Under no circumstances may G12
ABD be mixed with other coolant ad­
ditives (for example G 11 ).
You can recognize G12 ABD in the
expansion tank by its red color. If
the liquid in the expansion tank is
brown, G 12 ABD has been mixed
with another coolant additive. In
this case. your vehicle's coolant
must be changed as soon as pos­
sible.
Note
Mixing coolant additives can result
in serious malfunction or engine
damage!

Checking the
engine coolant
level
The coolant expansion tank is located on the
left of the engine compartment -see il­
lustration.
The coolant level is automatically monitored
by the Auto-Check System -see page 141.
However, it is still recommended to check
the coolant lev�l visually from time to time
and always before going on a longer trip.
�W ARNING
To reduce the risk of being burned.
never open the hood if you see or
hear steam or coolant escaping
from the engine compartment.
Wait until no steam or coolant can
be seen or heard before carefully
opening the hood and following
the precautions on the next page.
Always heed all WA RNINGS
on page 232. To
obtain an accurate reading, the engine
must be switched off.
Since the expa nsion tank is transparent, the
cap need not be removed to check the cool­
ant level.
The coolant level must be between the
"MIN" and "MAX" marks when the en­
gine is cold and can be slig htly above the
"MAX" mark if the engine is warm. VE
HICLE CARE
The expansion tank in your vehicle is
equipped with an electric coolant level
checking device.
When the coolant level is too low, the warn­
ing light (see page 141) in the Auto-Check
System will blink until you add coolant and
the coolant level has been restored to nor­
mal.
Coolant losses
Coolant losses may indicate a leak in the
cooling system. In the event of coolant
losses, the cooling system should be in­
spected immediately by your authorized
Audi Dealer. It is not enough merely to add
coolant.
In a sealed system, losses can occur only if
the boiling point of the coolant is exceeded
as a result of overheating.
239

VE
HICLE CARE
Adding coolant
� WARNING
The cooling system is under pres­
sura and can get very hot. Reduce
the risk of scalding from hot cool­
ant by following these steps.
• Turn off the engine and allow it
to cool down.
• Protect face, hands and arms es­
caping fluid and steam by covering
the cap with a large, thick rag.
• Turn the cap slowly and very
care fully in a counter--clockwise di­
rection while applying light, down­
ward pressure on the top of the
cap.
• To help avoid being burned, do
not spill antifreeze or coolant on
the exhaust system or hot engine
parts. Under some conditions, the
ethylene glycol in engine coolant
can catch fire.
240 If,
in an emergency, only water can be add­
ed, the correct ratio between water and an­
tifreeze (see page 238) must be restored as
soon as possible.
If you have lost a considerable amount of
coolant. then you should add cold antifreeze
and cold water only when the engine is cold.
Do not fill coolant above the "MAX"
mark.
Note
Coolant pollutes the environment
and could cause an engine fire. Ex­
cess coolant will be forced out
through the pressure relief valve in
the cap when the engine becomes
hot. Screw cap
on again tightly.
� WARNING
Antifreeze is poisonous. Always
store antifreeze in its original con­
tainer and well out of the reach of
children. If you drain the coolant,
it must be caught and safely
stored in a proper container
clearly marked "poison ...
<£> Drained coolant should not be
reused. Always dispose of used
coolant observing all env ironmen­
tal regulations.
Always heed all WARNINGS
on page 232.

Radiator
fan
The radiator fan is driven by the engine via
the V-belt. The viscous clutch regulates the
speed of the fan according to the tempera­
ture of the coolant.
An auxiliary electric radiator fan switches on
and off depending on coolant temperature
and other vehicle operation conditions.
� WARNING
• Always use extreme caution to
prevent clothing. jewelry, or long
hair from getting caught in the en­
gine driven radiator fan, V-belt or
other moving parts.
• Never touch the auxiliary elec­
tric radiator fan. The fan can
switch on suddenly and injure you.
Always heed all WA RNINGS
on page 232. Power
steering
Yo ur vehicle is equipped with a Servotro­
nic power steering. The degree of
power assistance is regulated electronically
according to road speed.
The fluid reservoir is in the engine compart­
ment near the windshield washer container.
The correct fluid level in the reserv oir is im­
portant for the proper functioning of power
steer ing.
The power steering fluid level is checked
during the scheduled Maintenance ser­
vices.
If the electronic regulating system is not
working properly, this is most noticeable
when turning the steering wheel at low
speeds (for example when parking) -more
effort will be required than usual. The fault
should be rectified by an Audi Dealer as
soon as possible. VEH
ICLE CARE
Note
• When the engine is running, never hold
the steering wheel turned all the way to the
right or to the left for longer than 15 sec­
onds. The power steering pump will over­
heat the hydraulic fluid if you hold the steer­
ing wheel all the way turned.
This will damage the power steering
system.
Each time the steering wheel is turned all
the way to the right or left when stopped,
you will hear noises caused by the severe
stress placed on the power steering pump.
At the same time, engine idle speed drops.
• If the power steering system
should fail, or if the engine is not
running (for example, while being
towed). you will still be able to steer
the vehicle, however. more effort
will be required.
• If the power steering system should
have a leak, or is not functioning properly,
contact your authorized Audi Dealer imme­
diately.
241

VEHI
CLE CA
RE---------------------------------------------------
Windshield I headlight washer container
The windshield and headlight washer con­
tainer is located on the left side of the en­
gine compartment.
The fluid container for the windshield wash­
ers and the headlight washer system holds
about 4.9 quarts (4.7 liters).
A Always heed all WAR NINGS
� on page 232.
250 Filling
the container
To add washer fluid, just lift the filler cap by
the tongue. The container can be filled to
the top.
Since clear water is usually not adequate for
cleaning the glass, add a cleaning solution
to the water.
Use winterized windshield washer solvent
during the cold season even though the ve­
hicle is equipped with heated washer
jets. It helps to keep your windshield clean
and prevents the fluid from freezing in the
winter.
Do not use engine coolant anti·
freeze or any other solution that can
damage the vehicle paint.
Follow the directions on the can for the cor­
rect amount to be used.
After filling the container, press the cap onto
the filler neck. Adjusting
washer jets
You need special equipment to adjust the
jets for the windshield and the headlight
washer system. See your authorized Audi
Dealer.

Weights
The Gross Vehicle Weight Rating (GVWR),
and the Gross Axle Weight Rating (GAWR)
for front and rear are listed on a sticker on
the left door jamb.
The Gross Vehicle Weight Rating in­
cludes the weight of the basic vehicle plus
full fuel tank, oil and coolant, plus maximum
load, which combines passenger weight
(150 lbs/68 kg per designated seating posi­
tion) and luggage weight.
Luggage weight is not increased by the use
of a roof rack, unless the passenger capac­
ity is reduced accordingly.
The Gross Axle Weight Rating is the
maximum load that can be applied at each
axle of the vehicle. �W
ARNIN G
• The actual Gross Axle Weight
Rating at the front and rear axles
should not exceed the permissible
weights, and their combination
must nbt exceed the Gross Vehicle
Weight Rating.
• Exceeding permissible weight
ratings can result in vehicle dam­
age, accidents and personal injury.
The vehicle capacity weight (max.
load) is listed inside the fuel filler flap. TECHNICAL
DATA
Notes
• The vehicle capacity weight fig­
ures apply when the load is distrib­
uted evenly in the vehicle (passengers
and luggage). When transporting a
heavy load in the luggage compart·
ment, carry the load as near to the
rear axle as possible so that the ve­
hicle's handling is not impaired.
• Do not exceed the maximum per­
missible axle loads or the maximum
Gross Vehicle Weight.
Always remember that the vehicle's
handling will be affected by the ex­
tra load. Therefore, adjust your
speed accordingly.
• Always observe local regulations.
289

ALP
HABEnCAL INDEX----------------------------------------------
A
Acoustic park assist
Adding - Brake fluid ...
- Engine coolant
. . . . . • • •
- Engine oil . . . . .
... •.• .. __ 11
2
242
240
236
Additional accessories ..
262
Adjusta ble steering column . . . . . 98
Adjusting
- Climate controls . . . . . . . . . . 163
- Head restraints . • . . . . . 75, 79
-M irrors . . . . . . . . . • • . . . . . . . 72
-S eats .... ... ............ ... 76
- Washer jets . . . . . . . . . . . . . . . 250
Air circulation -luggage compart-
ment ........ .. ... .... .. . 89
Air cleaner ...... .. ... . _ .... . .. 248
Air conditioning . . . . . . . , . .
162
Air outlets . . . . . 165
Air recirculation
... ••• , • • . .
164
Air suspension .
153
Air vents . . . . . . • . . . . . . 165
Airbag . . . . . . . . . . . . . . . .
25
- System components
25
?00 Airbag
system . • . . . . • • • . . . . 25
-C are....... .. .. .. .. 41
- Disposal . . . . . . . . . • • . • . . .
41
- Front airbags . . . . . . . . . . . .
25
- How it works (front airbag) . . . 27
-S eating position . .
29
-S ervice .. .. .. .. ... _ ... 41
Alarm system . .
• . . . . • • • • . . . . 67
All Wheel Drive
. . . . 207
Alternator . . . . . 120, 127
Ambient lighting . . . . . . . _ . . . . . 172
Anti-Lock Brake System ..•.... 202
Anti-theft alarm system . . . . ...
67
Armrest . . . . . . . . . . . . . . . . . 85, 263
Armrest with telephone ..... _ . . 19 0
Ashtray . . . . . . . . . . . . . .
180
Auto-Check System . . .
1 38
Automatic air recirculation . . . . . . 164
Automatic headlight adjustment . 14 8
Automatic shift lock . . . . . . . . .
106
Automatic transmission . . . . . . 1 04
- Back-up lights . . . . . . . . . . .
1 08
- Ign ition key safety interlock 1
04
- Reverse 1
08
- Tiptronic
105 B
Back-up lights- Automatic
transmission .
1 08
Battery . . . . . . .
. . . . . • • • 244
-C harging . .
. . • . . • .... . 246
- Replacing . . . . . 248
- Winter operation .
. . . . . . . . . 245
Belt tensioner . . . . . . • • • . • . .
. 24
Body cavity sealing .
220
Bolt-on hubcap . . . . . . . . . • . . 269
Booster seats ....... .. .. ... .. _ . 48
Boo t.............. .
184
Brake booster. . . . . . . . . . . . . . . . . 201
Brake fluid . . . . . . . . . . . . . • • . . • . . 242
Brake fluid reservoir . . . 242
Braking . . . . . . . . . . . 201
Break-in period . . • . . . . . 193
Bulb replacing . • . . . • • • • . . • 277
Buzzer 113

c
Capacities ...• ••.•. .......• o o 287
Care of
-e xterior . 212
-i nterior . . 217
Cargo net . .
89
earphone . . •
• . . • • 190
Catalytic converter •
. . . • • o 197
CB radios . . . . . . . . . . . . . . . . • . . . 189
CD changer . . . . . . . . . . . . . . . . . . . 184
Central locking system .. ... . 0 • • 59
- Rear lid . . . . . . . . . . . . • . . . • . • . 63
Changing a wheel . . . . . . . .. o • • 267
Changing engine oil . . . . . . . . • 236
Checking engine oil level . . . . . . . 235
Child restra int anc horages . . . . . . . 53
Child safety ... ........... .. ... 44
Child safety lock for rear doors . . . 62
Child seat bench . . . . 92
Child seats
- Booster seats . . . . . . • • • • • . . 48
-C onvertible seats .. • .. o •• 47
- Infant seats . . . . .
. .. ... .. . 45
-O lder children . . . • . . . . . . . . 49 Chime
...
Ciga rette lighter
Cleaning 57,
113, 14 9
18 1
- Engine compartment ..... . 219
217
-
Glass ............. ... .. . .
- Inside of vehicle . . . . 217
- Leather upholstery . . . . . . . 217
-O utside of vehicle .... . • .. 212
- Safety belts . . . . . . . . . . . . . . . 218
-W indows· . . . . . . . . . . . • . . . . 215
Cleaning and protection . . . . . . . . 212
Clima te controls . . . . . . . . .... o • 16 2
Clock .. .. . .. .. . .. .. .. .. .. .
117
Coat hooks . . . . . . . . . . . . . . • . •
179
Com partment for Service
Literature Wallet ......... .... 18 3 .,)
Convenient entry function . . . . . . 1 01
Convertible locking retractor .... . 51
Convertible seats......... . ... 47
Coolant temperature gauge . . . . . 118
Cooling system . . . . . . . .
238
- Expansion tank 0 • • • • • • • • • 239
Cruise control . . . . 15
8
Cup holder . . . . . . . . . • . • . . • . . 182
Curb weight . . . . . . . . _. . . . ... 289 ALP
HABETICAL INDEX
D
Dashboard ...... •••• .••.• .... 8
Data . . . . . . . o • • • • • • • • • • • • • 286
Date display . . . . . .
• .. 0 • 117
Daytime running lights .
148
Deflated full size spare tire ..... 266
Defrosting windows . . . . . . . • . . . 151
Difficult operating conditions . . . . 262
Digital clock . . . . . . . . . . . . . . . . . 117
Dimensions . . . . . . . . . . . . . . . . . . 288
Doors ....................... 0. 59
Driver information system . . . . . . 130
-C alling up the menu ....... . 131
- Display types . . . . . . . . . • . • 133
- Entering settings . . . . • . • . . . 134
- Menu display . . . . . . . • • • . . . 131
- Navigation display ..... _ . . . . 130
Driving economically . . . . 19
5
Dri ving in foreign countries . . . . . 292
Driving on slopes . . . . . . . . . . . . . 200
Driving under difficult conditions
262
Driving with Four-Wheel Drive . . 207
Dupl icate key ....... .... ....... 57
297

- Capacities
. . . • . . . . . . . . • . . . 287
-C oolant . . . . . . . .
238
-W indshield washer tank . . . . 250
Fog lights .. .. .. .. .
. 149
Folding master key _ . . . . . . • . . 56
Four- Wheel Drive . . . . . • • . . 207
Front airbags .
. . . • • • . . . 25
Front axle load . . . • • . • • • . 289
Front fog lights .... ... .... .. .. 149
Front seats . . . . . . . . . . . . . . . . . . . . 76
Fuel -Tank capacity . . . . . . . . . . 222
Fuel economy . . . . . . . . . • . 19
5
Fuel gauge . . . . • • . . . .
119
Fuel supply . . . . . . . . . . . . . • . . . . . 225
Fuel tank . . . . . • . . . . . . . . 222
- Capacity
. • . • • . . • . . • • • . . 287
Fuses . . . •
... .•.. .• • .. . .. 274
G
Garage door opener ...• , • . . . . 173
Gas discharge lamps . . .
277
Gasoline additives . . . . .
227
Gauges and instruments
- Coolant temperature 118 -
Engine oil temperature
-F uel ........ . ..
117
.. 119
- Odometer . . . . . • . . • . . • . . . 11 9
- Speedometer . • . . . . . . . . . . 119
-T achome ter .. _. _...... ... 117
General illustration .
. . . . 8
Gen erator ....... ..... .
Glove box light ... .
Glo ve compartment . . . .
Ground clearance ... . _ .. 12
0, 127
17 8
17 8
153
Gross axle weight rating ...... . 289
289
Gross vehicle weight rating .... .
H
Head airbags . • . • . . • • • .•. . . 39
Head restraints . . . . • . . . . . 75
Headlight adjustment . . • . • • .
148
Headlight dimmer .....• , • . . . .
156
Headlight flasher . . . . . . . . . . . • . . 157
Headlights -Cleaning . .
214
Heated seats . . . . . . . . .
150
Heated steering wheel . 150
Heating . . . . . . . . . . . . . . 162
High beam . . . . . . . . . . . • . . . . . . 12
5 ALP
HABETIC AL INDE X
High voltage label
. . . . . • • . • 291
Hood release . . .
231
Hooks . . . . . . . . . • • • • • . .
.. 89
Horn . . . . . . . . . . . • • • . _ .. . .. .. . . . 8
Hydropla ning . . . . 195, 207
I
Identification label ..
291
Identification number ....... ... 290
Ign ition .................. ... 113
Ignition key safety interlock ..... 104
Immobilize r............. 57,
124
Increasing size of luggage
compartment ..... .
Ind icator lights ...... .
Infant seats .......... .
Inside day-night mirror
Installing a radio ..... .
Installing a roof rack ..
Installing wiper blades
Instru ment cluster .... ....
88
10, 122
. 45
. 72
277
191
. . .. -... 251
. . 116
Ins trument illumination . 14 9
Instrument panel . . . . .
. . . 8
Interior lights . . . . . . . . . . . . . . . 171