..... N
0 ::..:: co .....
Some vehicle func tion s (p ower w indow reg ula
tors, for example) are lost i f th e battery termi
na ls are d isconnected. These functions have to be
relearned afte r the battery termina ls are con
nected aga in. To prevent th is, the batte ry shou ld
only be disconnected from the vehicle e lectr ica l
system w hen abso lute ly necessary for repairs.
Vehicles not driven for long periods
If yo u do not drive you r vehicle over a period of
seve ral days or weeks, e lectrical components a re
g radually c ut back or sw itched off. This reduces
e nergy consumption and ma inta ins starting ca
pability over a longer pe riod
c> page 182.
Some o f the conven ience f unctions may not ope r
ate, s uch as the inte rior lights or the power seat
ad justment. The convenience functions will be
ava ila ble aga in whe n you tu rn o n the ignition and
start the engine .
Winter operation
During the winter months, battery capacity tends
to dec rease as temperatu res dr op. This is be
cause more power is also consumed wh ile start
in g, and the head lights , rear wi ndow defogge r,
etc., are used more of ten .
Avoid un necessa ry power consumption, part icu
l arly in city traffic or when t rave ling on ly short
d ista nces . Let your authorized Audi dealer check
the capaci ty of the vehicle battery be fore w inte r
sets in
r=;, pag e 214. A well cha rged batt ery w ill
n o t onl y preven t st arti ng p roble ms w hen the
wea ther is cold, but will also last l on ger .
(D Tips
If your v ehicle is left stand ing fo r se ve ral
wee ks at extre mely low tem per at ures, the ve
hicle b attery sh ould be re moved and stor ed
w here it will not free ze . Th is will preve nt i t
from being dama ged and hav ing to be re
placed .
Checking and Filling
Working on the battery
Be especially careful when working on or near
the battery.
The battery is located in the luggage compart
ment under the floor. Befo re you check anything
i n the luggage compart ment ,
read and heed all
WARNINGS
c> &_ .
Always heed the safety warnings , when working
o n the veh icle batte ry or t he ve hicle elec trical
system to prevent in jury .
The following WARNINGS are very important
when working on the battery :
Always heed the following WARNING SYM-
BOLS and safety precautions when wo rking on
the battery.
®
Always wear eye protection.
A
Battery acid contains sulfuric acid. Al-
ways wear gloves and eye protection.
@
No
- sparks
- flames
- smoking.
~
When a battery is charged , it produces
hydrogen gas which is explosive and
could cause personal injury.
®
Always keep the battery well out of reach
of children.
A WARNING
= -
Whenever working on t he battery or on the
e lectr ica l system, the re is the r isk of injury,
accide nt a nd eve n fire. Read and he ed the fol
l ow ing W AR NIN GS:
- Always wear eye protection. Do not let bat
tery acid or any l ead particles ge t on you r
skin o r clothing. Shield yo ur eyes. E xplosiv e
g ases can ca use b lindne ss or other in jury.
- Ba tte ry acid contai ns sulfur ic acid. Sulfu ric
acid can ca use blindness and s evere burns.
- Always wea r gloves and eye protection . Do
n ot tilt t he batte ry because aci d could lea k
out of the ventilation openings. ""
213
Checking and Filling
the energy m anag ement functions correctly after
replacing the battery.
I f it is not poss ible to use a battery of th is type,
the new battery must have the same capacity,
voltage (12 -volts), amperage, construction and
p lug sealing .
When insta lling the batte ry, make sure the igni
tion and all elec trical consumers are turned off.
CD Note
Ma ke sure the ventilation hose on the side of
t he batte ry is connected, othe rw ise f umes or
bat tery acid can lea k out.
@ For the sake of the environment
Because of the prob lem of proper dispo sal of
a ba tte ry, we recommen d your author ized
Audi de aler change the battery fo r you . Bat
teries contain su lf u ric acid and lea d and must
always be disposed of properly in compliance
w ith all environmental regu lations. D ispos ing
of vehicle batteries improperly is very danger
ous to the env ironment.
Windshield/headlight*
washer container
F ig. 1 87 Engine co mpar tment : Cove r o n th e w ind shie ld
and head lig ht ' was her fluid conta iner
The washer fl uid containe r is m arked with the
symbo l
O on its cap ~ fig. 187, ¢ page 205,
fig . 181 .
.,. Befo re yo u check anything in the engine com
partment,
alway s read and heed all WARN
INGS ¢,& in Working in the engine compor t
ment on page 203.
216
.,. Lift the filler cap tongue to add washe r fl uid.
You ca n fill the conta iner to the top.
.,. Press the cap back onto the filler neck after fill -
ing the container .
You can find the reservoir
capacit y in the table in
~ page 256.
Clean water should be used when filling up . If
possib le , use soft wate r to prevent scaling on the
washer jets. Always add a glass cleaner solution
(with frost p rotection in the winter) .
CD Note
Do not mix engine coolant antifreeze or any
other additives to fill up the winds hield wash
er reservoir.
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight, and
(d) Production options we ight
Ma ximum (permissible)
inflation pressure
means the maximum cold infla
tion pressure to which a t ire may
be inflated. Also called "maxi
mum inflation pressure."
Normal occupant weight
means 150 lbs. (68 kilograms)
times the number of occupants
seated in the veh icle up to the to
tal seating capacity of your vehi c le.
Occupant distribution
means distribution of occupants
in a vehicle.
Outer diameter
means the overall diameter of an
inflated new tire.
Overall width
means the linear distance be
tween the exteriors of the side
walls of an inflated tire, including elevations due to labeling, deco
rations, or protective bands or
ribs .
Wheels
Ply
means a layer of rubber-coated
parallel cords .
Production options weight
means the combined weight of
those installed regular production
options weighing over 5 lbs. (2.3 kg) in excess of those standard
items which they replace, not pre
viously considered in curb weight
or accessory weight, including heavy duty brakes , ride levelers,
roof rack, heavy duty battery, and
special trim .
Radial ply tire
means a pneumatic tire in which
the ply cords that extend to the beads are laid at substantially 90
degrees to the centerline of the
tread.
Recommended inflation
pressure
see ~ page 220, Cold tire infla
tion pressure .
Reinforced tire
means a tire designed to operate
at higher loads and at higher in
flation pressures than the corre sponding standard tire. Rein
forced tires may be identified as .,.
221
Emergency situations
Emergency situations
General
This chapter is intended for trained emergency crews and working personnel who have the nec
essary tools and equipment to perform these
operations.
Starting by pushing or
towing
CD Note
Vehicles with an automatic transmission
cannot be started by pushing or towing.
Starting with jumper
cables
If necessary, the engine con be started by con
necting it to the battery of another vehicle.
If the engine should fail to start because of a dis
charged or weak battery, the battery can be con
nected to the battery of
another vehicle, using a
pair of jumper cables to start the engine.
Jumper cables
Use only jumper cables of sufficiently largecross
section
to carry the starter current safely. Refer
to the manufacturer's specifications.
Use only jumper cables with
insulated terminal
clamps which are distinctly marked :
plus(+) cable in most cases colored red
minus(-) cable
in most cases colored black.
A WARNING
Batteries contain electricity, acid, and gas.
Any of these can cause very serious or fatal in
jury. Follow the instructions below for
safe
handling of your vehicle's battery.
-Always shield your eyes and avoid leaning
over the battery whenever possible.
-A discharged battery can freeze at tempera
tures just below 32 °F (0 °C). Before con
necting a jumper cable, you must thaw the
250
frozen battery completely, otherwise it could explode.
- Do not allow battery acid to contact eyes or
skin. Flush any contacted area with water immediately.
- Improper use of a booster battery to start a
vehicle may cause an explosion.
- Vehicle batteries generate explosive gases.
Keep sparks, flame and lighted cigarettes
away from batteries.
- Do not try to jump start any vehicle with a
low acid level in the battery.
- The voltage of the booster battery must also
have a 12-Volt rating. The capacity (Ah) of
the booster battery should not be lower
than that of the discharged battery. Use of
batteries of different voltage or substantial
ly different "Ah" rating may cause an explo
sion and personal injury.
- Never charge a frozen battery. Gas trapped in the ice may cause an explosion.
- Never charge or use a battery that has been
frozen . The battery
case may have be weak
ened .
- Use of batteries of different voltage or sub
stantially different capacity (Ah) rating may
cause an explosion and injury. The capacity
(Ah) of the booster battery should not be
lower than that of the discharged battery.
- Before you check anything in the engine
compartment, always read and heed all
WARNINGS
~page 203.
CD Note
-Applying a higher voltage booster battery
will cause expensive damage to sensitive
electronic components, such as control
units, relays, radio, etc.
- There must be no electrical contact between
the vehicles as otherwise current could al
ready start to flow as soon as the positive
(+) terminals are connected.
@ Tips
The discharged battery must be properly con-
nected to the vehicle's electrical system. .,..
Index
Engine hood Closing . . . . . . . . . . . . . . . . . . . . . . . . . . . .
203
How to release the hood . . . . . . . . . . . . . . 203
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Adding .. .. .. ............... .... ... 207
Additives . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Check oil level . . . . . . . . . . . . . . . . . . . . . . 207
Consumption . . . . . . . . . . . . . . . . . . . . . . . 207
Indicator light .. .................. 17, 20
Oil consumption . . . . . . . . . . . . . . . . . . . . . 206
Pressure malfunction . . . . . . . . . . . . . . . . . 17
Sensor defective . . . . . . . . . . . . . . . . . . . . . . 20
Specification and viscosity . . . . . . . . . . . . . 205
Engine speed limitation . . . . . . . . . . . . . . . . . 20
Environment
Catalytic converter . . . . . . . . . . . . . . . . . . .
186
Disposing of your vehicle battery . . . . . . . 215
Driving at high speeds . . . . . . . . . . . . . . . . 187
Fuel. .... .. .. .. ............. .... .. . 200
Leaks under your vehicle . . . . . . . . . . . . . . 203
Letting the vehicle stand and warm up . . . 187
Proper disposal of drained brake fluid . . . 212
Proper disposal of drained engine coolant 210
Proper disposal of drained engine o il 207, 208
Recycling used engine oil . . . . . . . . . . . . . 207
Roof rack . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Unleaded fuel . . . . . . . . . . . . . . . . . . . . . . . 198
What should I do with an old battery? 215
E PC
refer to Electronic power control . . . . . . . . 20
Ethyl alcohol (Fuel) . . . . . . . . . . . . . . . . . . . . 199
Event Data Recorder (EDR) . . . . . . . . . . . . . 176
Expansion tank
Exterior lighting
Exterior mirrors 209
48
Adjusting . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
D ' . 1mming ... .. .. ................ ..... 52
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
F
Fan
Radiator
211
Fastening
Booster seats . . . . . . . . . . . . . . . . . . . . . . .
166
Convertible chi ld safety seats . . . . . . . . . . 164
Infant seats . . . . . . . . . . . . . . . . . . . . . . . . 163
266
Fastening eyes
refer to Tie-downs . . . . . . . . . . . . . . . . . . . . 72
flexib le fue l . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Floor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Fog lights/rear fog light(s) . . . . . . . . . . . . . . 48
Fold ing the rear seats . . . . . . . . . . . . . . . . . . . 69
Foot pedals . . . . . . . . . . . . . . . . . . . . . . . . . . 125
For the sake of the environment
Environmentally -friendly driving . . . . . . .
187
Gasoline fumes and the environment . . . . 200
Letting the engine warm up . . . . . . . . . 80, 83
Refueling . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Sav ing fuel by early upshifting . . . . . . . . . . 11
Front airbags
Description . . . . . . . . . . . . . . . . . . . . . . . . .
142
How they work . . . . . . . . . . . . . . . . . . . . . . 146
Frontal collisions and the laws of physics . . 131
Front passenger 's door emergency locking . . 36
Front seats
Adjusting . . . . . . . . . . . . . . . . . . . . . . . . . .
123
Child restraints in the front seat . . . . . . . . 139
Fuel
Additives .. ... ... ... ...... ....... ...
198
Blended gasoline 198
Consumption . . . . . . . . . . . . . . . . . . . . . . . . 24
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Gasoline add it ives . . . . . . . . . . . . . . . . . . . 200
Low fue l level symbol . . . . . . . . . . . . . . . . . 20
Octane rating . . . . . . . . . . . . . . . . . . . . . . . 198
Recommendation ... ................. 198
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Reserve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Saving fuel . . . . . . . . . . . . . . . . . . . . . . . . . 187
Tank capacity . . . . . . . . . . . . . . . . . . . . . . . 256
Tank system . . . . . . . . . . . . . . . . . . . . . . . . . 20
Unlocking the fuel filler flap by hand . . . . 202
Fuel economy messages (efficiency program) 28
Fuel filler flap
Unlocking the fuel filler flap by hand . . . .
202
Fuses
A . ss 1gnment . .. .. .. .. .. ..... 246, 247, 248
Replacing . . . . . . . . . . . . . . . . . . . . . . . . . . 246
G
Garage door opener (HomeLink) . . . . . . . . . . 44