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-You should not dr ive your vehicle or press
the windshie ld wiper lever when the wiper
arms are fo lded away from the windshield.
The windshield wipers would move back in
to their original position and could damage
the hood and windshield .
- To prevent damage to the windsh ield wash
er system, a lways loosen wiper blades that
have frozen to the w indshield before turn
i ng the wipers on .
- To prevent damage to the wiper blades, do
not apply gasoline, petroleum, thinning
agents or other solvents on the wiper
blades or near them.
- To prevent damage to the wiper a rms or
other components, do not try to move the
windsh ield wipers by hand.
@ Tips
- Commercial hot wax such as the types used
by car washes make it mo re difficult to
clean the windshield.
- You can also use the service position, fo r ex
ample, if you want to p rote ct the windsh ield
from icing by using a cover.
- You cannot activate the service position
when the hood is open.
Digital compass
Switching the compass on and off
Appl ies to: ve hicl es with digital compass
Fig . 51 Rearview mirror: digital compass activa ted
.. To turn the compass on or off, press the button
@ until the compass in the mirror appears or
disappears .
Lights and V ision
The digita l compass only works when the ignition
is turned on . The directions are indicated with ab
brev iat ions:
N (north), NE (northeast), E (east),
SE (southeast), S (south), SW (southwest), W
(west), NW (northwest).
You must recalibrate the compass if it does not
display the correct direct ion
¢ page 52, Cali
brating the compass.
(D Tips
To p revent inaccurate compass readings, do
not br ing any remote controls, electrical devi
ces or metallic objects near the mirror.
Adjusting the magnetic zone
Appl ies t o: vehicles wit h digita l co mp ass
The magnetic zone must be adjusted correctly
for the compass to read accurately.
®
Fig. 52 North Ame rica: magnetic zone map
.. Press and hold the button@q page 51, fig. 51
until the number of the magnetic zone appears
in the rearview m irror .
.. Press the button @ repeated ly to select the
correct magnetic zone. The selection mode
turns off after a few seconds .
51
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-If you are unable to determine whether or
not a particular fuel blend meets the speci
ficat ions, ask your service station or its fuel
supplier.
- Do not use fuel for which the contents can
not be identified.
- Fuel system damage and performance prob
lems resulting from the use of fue ls diffe r
ent from those specified are not the respon
s ibility of Audi and are not covered under
the New Veh icle or the Emiss ion Control
System Warrant ies .
- If you experience a loss of fue l economy or
driveability and pe rformance problems due
to the use of one of these fuel blends, we r ecommend that you switch to unblended
fuel.
Gasoline additives
A ma jor concern among many auto manufactur
ers is carbon deposit build-up ca used by the type
of gasoline yo u use.
A lt hough gasoline grades d iffer from one manu
facturer to another, they have cer tain things in
common . A ll gasoline grades contain substances
that can cause deposits to collect on vita l engine
parts, such as fue l injectors and intake valves. Al
though most gasoline brands include additives to
keep engine and fuel systems clean, they are not
equally effective .
Aud i recommends using TOP TIER Detergent Gas
oline. For more informat ion on TOP TIER Dete r
gent Gasoline, please go to the official website
(www.toptiergas .com) .
After an extended period of using inadequate
fuels, carbon deposit build-ups can rob your en
g ine of peak performance.
CD Note
Damage or malfunction due to poor fuel q ual
ity is not covered by the Aud i New Vehicle
Limited Warranty.
Ch eck ing and Filling
Refueling
Fuel filler neck
The fue l filler neck is located on the rig ht rea r
s ide panel behind the fuel fille r flap .
If the power lock ing system shou ld fail, yo u can
st ill open the flap manually -fo r detailed instruc
tio ns see
9 page 187.
You can find the fuel tank capacity of your vehicle
i n c:;,
page 251 .
The label on the inside of the f uel fi ller flap tells
you the correct fuel for your vehicle. For more in
f ormat ion about fuel spec ificat ions, see
9 page 184.
Your vehicle fuel tank has an onboard refue lling
vapor recovery system. This feature helps to pre
vent fuel vapors from escaping from the tank and
polluting the environme nt wh ile you refue l yo ur
vehicle . In order to fill the tank p roper ly w hile
pro tect ing t he e nvir onment, p lease follow t his
r efue ling p rocedure ca refully.
_& WARNING
Un der normal opera ting co nd it io ns, neve r car
r y additional f uel con tainers in your car. Gas
canisters and other containers used to trans
port fue l can be dange rous. Such containe rs,
f ull or empty, may leak and could cause a fire
i n a co llision. If you must transpo rt fuel to
use for your lawn mower, snow blower, etc .,
be ve ry careful and always observe local and
sta te laws rega rding the use, transportation
and storage of su ch f uel con tainers. Make cer
t ai n t he co ntain er meets industry standards
(ANSI/AS TM F8S2 -86).
CD Note
Neve r drive your veh icle until the fue l tank is
complete ly empty. The irreg ular s upply of
f u el can cause misfiring. Gasol in e c ould enter
the e xhaust sys tem an d damage the cat aly tic
conve rter.
185
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can be cracked due to ice format ion and can leak
battery acid.
Battery charging (Maximum charging rate of
30 amps/ 14.8 Volt)
When charging at
low voltages (e.g. with a trick
le charger), the battery cables do not have to be
d isconnected first. The battery caps should
not
be opened when charging a battery.
It is not necessary to remove the battery from
the luggage compartment, and it is also not nec
essary to disconnect the cables.
Fast charging the battery (charging rate
above 14.8 Volts)
F or technical reasons do not use a battery charg
er that uses voltage greater than 14.8 Volts to
charge your vehicle's battery.
A WARNING
Charging a battery can be dangerous.
- Always follow the operating instructions
provided by the battery charger manufactur
er when charging your battery.
-Never charge a frozen battery. It may ex
plode because of gas trapped in the ice. Al
low a frozen battery to thaw out first.
- Do not reuse batteries which were frozen.
The battery housing may have cracked and
weakened when the battery froze .
- Charge the battery in a well ventilated area.
Keep away from open flame or electrical
spark. Do not smoke . Hydrogen gas generat
ed by the battery is exp losive.
- To reduce the danger of explosion, never
connect or disconnect charger cables wh ile
the charger is operat ing.
- Fast charging a battery is dangerous and
should only be attempted by a competent
technician with the proper equipment.
- Battery acid that may spill during charging
should be washed off with a solution of
warm water and baking soda to neutralize
the acid.
Checking and Filling
(D Note
Never use a fast charger as a booster to start
the engine. This will seriously damage sensi
tive electronic components, such as control units, relays, radio, etc., as well as the battery
charger.
Battery replacement
The new battery must hove the some specifica
tions and dimensions as the original equipment
battery.
Intelligent energy management in your vehicle is
responsible for distribut ing the e lectrical energy
throughout your vehicle
c;, page 121 . The intelli
gent energy management system will keep the
engine battery charged better than vehicles with
out this system. To make sure the additional
electrical energy is available once again after you
have changed the battery, we recommend that
you install batteries of the same type and manu
facture only (the same as those installed at the
t ime your vehicle was delivered). Specifications
are listed on the battery housing . Your author
ized dealer must code the battery in the energy
management system to enable you to use the en
ergy management functions correctly after re
plac ing the battery.
The new battery must have the same capacity,
voltage (12-volts), amperage, construction and plug seal ing.
When install ing the battery, make sure the ign i
t ion and all electr ical consumers are switched
off .
(D Note
Make sure the venti lation hose on the s ide of
the battery is connected, otherwise fumes or battery acid can leak out .
@ For the sake of the environment
Because of the problem of proper d isposal of
a battery, we recommend your authorized
Audi dealer change the battery for you. Bat
teries contain sulfur ic acid and lead and must
always be disposed of properly in compliance .,.
201