
Check ing and F illing
q ualified workshop to have excess oil ex
tracted if necessary .
-Audi does not recommend the use of oil
addit ives. They may dam age the eng ine
and ad ve rs ely affe ct your New Vehicle
W arranty .
@ For the sake of the environment
-Under no circ umstances can the o il come in
contact with the sewage network or the soil.
- Observe and follow legal regu lations when
disposing of empty oil containers.
Changing the engine oil
We recommend that hove your oil changed by on
authorized Audi dealer or a qualified service sta
tion .
Before you check anyth ing in the eng ine compart
ment,
a lway s read and heed all WARNINGS¢.&.
in Working in the engine comportment on
page 203.
The engine oil must be changed accord ing to the
i n tervals specified in your Wa rranty
& Mainte
nance booklet . This is very important because the
lubricat ing properties of oi l diminish gradually
during normal vehicle use.
Under some circ umstances the engine oil should
be changed more frequently. Change oil more of
ten if yo u drive most ly short distances, operate
the vehicle in dusty areas or under predominantly
stop-and-go traffic condit ions, or have your vehi
cle where temperatu res remain below freezing
for extended periods .
Detergent additives in the oil will make fresh oil
look dark after the engine has been running for a
short t ime. Th is is normal and is not a reason to
cha nge the oil more often than recommended.
Because of the prob lem of proper disposal, along
with the special tools and necessary expertise re
qu ired, we strongly recommend that you have
your oil changed by an authorized
Audi dealer or
a qualified se rvice station .
If you choose to change your o il yourself , please
note the following important information:
208
A WARNING
-
To reduce the risk of persona l injury if you
must change the eng ine oil in your vehicle
yourself:
- Wea r eye protect ion.
- To reduce the r is k of b urns from hot engine
-
oil, let the engine cool down to the touch.
- When removing the oil drain plug with your
fingers, stay as far away as possible. Always
keep your forearm parallel to the ground to
he lp prevent hot oil from run ning down your
arm.
- Drain the oil into a container designed fo r
this purpose, one la rge enough to hold at
least the tota l amount of oil in you r engine.
- Engine oil is poisonous. Keep it well out of
the reach of children .
- Continuous contact with used engine o il is
ha rmf ul to your skin . Always protect your
skin by washi ng oil off thoroughly with soap
a nd water.
(D Note
Never mix oil additives with you r engine oil.
These add itives can damage your e ngine and
adverse ly affect yo ur Audi Limi ted New Vehi
cle War ranty.
@ For the sake of the environment
- Be fore chang ing your oi l, first make sure
you know where you can p roperly dispose of
t h e used oil.
- Always dispose of used e ngine o il properly .
Do not dump it on gard en so il, wooded
areas, into open streams or down sewage
drains.
- Recycle used e ngine o il by ta king it to a used
eng ine oil collect ion fac ility in yo ur area, or
c ont act a servi ce st ation.

Cooling system
Coolant
The engine coolant performs two functions: it
keeps the engine from overheating and it pro
tects the engine from freezing in the winter .
The cooling system is sealed and generally re
q ui res little atte ntion .
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
specially condit ioned water and the ma nufactur
er's glycol-based coolant additive G13 an tifreeze
with ant icor rosion additives
(50% for USA mod
e ls;
60% fo r Canadia n models). This m ix tu re
bo th ass ures the necessa ry fros t prote ction and
protects metal componen ts in the engi ne's coo l
ing system from corrosion and scaling .
It also
raises the boiling point of the coolant.
D o not red uce the con cen trat ion of the coolant in
the summer by adding p lain wa ter.
The propor
tion of coolant additive mu st be at least 50 %
but not more than 60%
to maintain antifreeze
protection and cooling efficiency. If the coolant
frost protection is too low, the coolant could
freeze and damage the vehicle heating and en
g ine cooling system .
For year-round driving, antifreeze is added at the
factory for temperatures down to:
- -3 1 °F ( -3 5 °C) USA
- -4 0 °F ( - 40 °C) Canada.
If yo u m ust add coo lant, use a m ixt ure of water
and coolant addit ive. Mixing the cool ant additive
with d istilled w ater is recommended .
_& WARNING
Before you che ck anythi ng in t he eng ine com
pa rtment, a lways read and heed a ll WARN
INGS
~ .& in Working in the engine compart
ment on page 203 .
(D Note
-Before winter se ts in, have the coo lant
checked to see if the coolant additive in your
vehicle is sufficient to meet the c limate con -
Checking and Filling
ditions. This is especia lly important if you
live in a region whe re the winter is extreme
ly cold. If necessary, increase the propo rtion
of coolant addit ive to
60%.
- Whe n adding coolant additive to your cool
ing system, remember :
- We recommend us ing o nly coola nt addi
tive G 12++ or G13 (c hec k the label) for
y o ur vehi cle. Thi s coo lant ad ditive is av ail
abl e at a uth orized Au di dea le rs. Ot her
types o f ant ifreeze ca n sign ifican tly re
d uce corrosion protection. The resu lting
cor ros ion can cause a loss of coolant and
se rious engine damage.
- Do not add any type of radiator leak sealant
to your vehicle's engine coolant . Adding ra
diator repair fluid may adversely affect the
function and performance of your cooling system and could result in damage not cov
ered by your New Veh icle Limited War ra nty .
Checking the engine coolant level
The engine coolant level can be checked with a
quick glance .
Fig. 186 E ngine compar tmen t: cover on t he coo lant expan
s io n t ank
Befo re you check anything in the engine compart
me nt,
always read and heed all WARNINGS
~ .&. in Working in the engine compartment on
page 203.
" Park your veh icle on a leve l s u rface.
" Sw itch off the ig nit ion .
.. Read the eng ine coolant leve l from the coo lant
expansion tan k
r=;,fig. 186, r=;,page 205,
fig . 183.
W ith a cold eng ine, the coolant level ..,.
209

Index
Numbers and
Symbols
-zone deluxe automatic climate control
Synchronizing . . . . . . . . . . . . . . . . . . . . . . . . 69
4-zone deluxe automatic climate control Air vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Basic settings . . . . . . . . . . . . . . . . . . . . . . . . 70
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Recirculation mode . . . . . . . . . . . . . . . . . . . 70
Residual heat . . . . . . . . . . . . . . . . . . . . . . . . 69
A
A/C (4-zone deluxe automatic climate
control) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Accessories . . . . . . . . . . . . . . . . . . . . . . . 59, 264
Active lane assist . . . . . . . . . . . . . . . . . . . . . . 88
Adjusting the vibrat ion warn ing . . . . . . . . . 90
Cleaning the camera area . . . . . . . . . . . . . 194
Driver messages . . . . . . . . . . . . . . . . . . . . . . 89
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 89
switching on and off . . . . . . . . . . . . . . . . . . 89
Adapt ive air suspension/sport . . . . . . . . . . . . 95
Adaptive cruise control . . . . . . . . . . . . . . . . . . 79
Cleaning the sensor . . . . . . . . . . . . . . . . . . 194
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Request for driver intervention . . . . . . . . . . 84
Stop-and-go traffic . . . . . . . . . . . . . . . . . . . 83
Adaptive dampers Indicator light . . . . . . . . . . . . . . . . . . . . . . . 21
Adaptive Light (defective) . . . . . . . . . . . . . . . 21
Adding Engine coolant . . . . . . . . . . . . . . . . . . . . . . 210
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Additives Engine oil 207
Adjusting Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Steering column electrically . . . . . . . . . . . . 71
Steer ing column manually . . . . . . . . . . . . . 71
Adjusting a ir distribution (4-zone deluxe auto
matic climate contro l) . . . . . . . . . . . . . . . . . . 69
Adjusting the temperature (4-zone deluxe au
tomatic climate control) . . . . . . . . . . . . . . . . 68
advanced key
refer to Convenience key . . . . . . . . . . . . . . . 72
266
Airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . 155
Advanced Airbag-System . . . . . . . . . . . . . . 139
Advanced Airbag System components . . . 142
Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Children . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Child restraints . . . . . . . . . . . . . . . . . . . . . 161
Components (front airbags) . . . . . . . . . . . 142
Danger of fitting a child seat on the front
passenger seat . . . . . . . . . . . . . . . . . . . . . . 136
Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Front airbags . . . . . . . . . . . . . . . . . . . 139, 140
How do the front airbags work? . . . . . . . . 144
How many air bags does my vehicle have? 142
How the Advanced Airbag System compo-
nents work together . . . . . . . . . . . . . . . . . 144
Important information . . . . . . . . . . . . . . . 135
Important safety instructions on the knee
airbag system . . . . . . . . . . . . . . . . . . . . . . . 153
Knee airbags. .. .. .. .. ............. .. 151
Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . 146
PASSENGER AIR BAG O FF light . . . . . . . . . 147
Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Safety instructions . . . . . . . . . . . . . . . . . . . 149
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . 153
Side curta in airbags . . . . . . . . . . . . . . . . . . 156
Warning/indicator lights............... 17
Warning/Indicator lights . . . . . . . . . . . . . 146
When must the system be inspected? 146
Aircraft Transporting your vehicle . . . . . . . . . . . . . 256
Alignment pin (changing the wheel) . . . . . . 239
All season tires . . . . . . . . . . . . . . . . . . . . . . . 233
All weather lights . . . . . . . . . . . . . . . . . . . . . . 43
All wheel drive . . . . . . . . . . . . . . . . . . . . . . . 184
Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Ambient lighting . . . . . . . . . . . . . . . . . . . . . . 46
Anti-freeze Windshield washer system . . . . . . . . . . . . 216
also refer to Engine coolant . . . . . . . . . . . 209
Anti- lock braking system
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 18
Warning/indicator lights . . . . . . . . . . . . . . . 18
Anti -Lock Braking System . . . . . . . . . . . . . . 180
Anti-slip regulation Indicator light . . . . . . . . . . . . . . . . . . . . . . . 18
Anti-Slip Regulation . . . . . . . . . . . . . . . . . . . 180

Index
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Starting with jumper cables . . . . . . . . . . . 253
Stopping . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Engine compartment . . . . . . . . . . . . . . . . . . 205
Closing the hood . . . . . . . . . . . . . . . . . . . . 204
Opening the hood . . . . . . . . . . . . . . . . . . . 203
Safety instructions . . . . . . . . . . . . . . . . . . . 203
Working in the engine compartment . . . . 203
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . 209
Adding coolant .. ............. .... .. . 210
Checking the engine coolant level. . . . . . . 209
Expansion tank . . . . . . . . . . . . . . . . . . . . . . 209
Radiator fan .... ................ .... 211
Temperature gauge . . . . . . . . . . . . . . . . . . . 10
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Adding . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Additives . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Checking oil level . . . . . . . . . . . . . . . . . . . . 207
Consumption . . . . . . . . . . . . . . . . . . . . . . . 207
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 16
Oil consumption . . . . . . . . . . . . . . . . . . . . . 206
Pressure malfunction . . . . . . . . . . . . . . . . . 16
Sensor defective . . . . . . . . . . . . . . . . . . . . . . 20
Specification and viscosity . . . . . . . . . . . . . 205
Temperature ind icator . . . . . . . . . . . . . . . . . 26
Eng ine sound . . . . . . . . . . . . . . . . . . . . . . . . . 95
Engine speed limitation (indicator light) 20
Engine warm-up request
I ndicator l ight . . . . . . . . . . . . . . . . . . . . . . .
20
Environment
Catalytic converter . . . . . . . . . . . . . . . . . . .
189
Disposing of your vehicle battery . . . . . . . 215
Driving at high speeds . . . . . . . . . . . . . . . . 191
Fuel. .... .. .. .. ... .......... .. .. .. . 200
Leaks under your vehicle . . . . . . . . . . . . . . 203
Letting the vehicle stand and warm up. .. 191
Proper disposal of drained brake fluid . . . 212
Proper disposal of drained engine coolant 210
Proper disposal of drained engine oil 207, 208
Recycling used engine oil . . . . . . . . . . . . . 207
Unleaded fuel . . . . . . . . . . . . . . . . . . . . . . . 198
What should I do with an old battery? . . . 215
ESC
Automatic post-co llision braking system .
181
Event Data Recorder (EDR) . . . . . . . . . . . . . 179
E . k xpans1on tan . . . . . . . . . . . . . . . . . . . . . . . 209
270
Exterior lighting . . . . . . . . . . . . . . . . . . . . . . . 43
Exterior mirrors
Adjusting . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
D' .
1mming ............................
48
Heating... .. .. .. .. .. ............. ... 47
Exterior temperature display . . . . . . . . . . . . .
22
F
Fastening
Booster seats . . . . . . . . . . . . . . . . . . . . . . .
168
Convertible child safety seats . . . . . . . . . . 166
Infant seats . . . . . . . . . . . . . . . . . . . . . . . . 165
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Foot pedals . . . . . . . . . . . . . . . . . . . . . . . . . . 123
For the sake of the environment
Environmentally-friendly driving . . . . . . .
190
Gasoline fumes and the environment . . . . 200
Reducing eng ine noise by early upsh ifting . 10
Refueling . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Saving fuel by early upshifting . . . . . . . . . . 10
w . th .
arming up e engine . . . . . . . . . . . . . . . . 72
Front airbags
D . t· escnp 10n . . . . . . . . . . . . . . . . . . . . . . . . . 139
How they work . . . . . . . . . . . . . . . . . . . . . . 144
Frontal collisions and the laws of physics . . 128
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Adjusting . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Child restraints in the front seat . . . . . . . . 136
Fuel
Additives . . . . . . . . . . . . . . . . . . . . . . . . . . .
198
Blended gasoline . . . . . . . . . . . . . . . . . . . . 198
Current consumpt ion . . . . . . . . . . . . . . . . . . 23
Fuel filler neck . . . . . . . . . . . . . . . . . . 199, 200
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . 10, 11
Gasoline . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Gasoline additives . . . . . . . . . . . . . . . . . . . 199
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 20
Octane rating . . . . . . . . . . . . . . . . . . . . . . . 198
Recommendation. . . . . . . . . . . . . . . . . . . . 198
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Saving fuel . . . . . . . . . . . . . . . . . . . . . . . . . 190
T k . an capacity . . . . . . . . . . . . . . . . . . . . . . . 260
Fueling
Fuel filler door emergency release . . . . . .
201
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . 11