brake AUDI Q7 2013 Owner´s Manual

236 Driving and en vir onm ent
- Do not a pply an under body p rotec tant in
the exhaust system area or a fire co uld
start.
Avoid damaging the
vehicle
When you are driving on poor roads, or over
curbs, steep ramps, etc., make certain that l ow-lying pa rts such as spoi lers and exhaust
system parts do not bo ttom out and get dam­
aged.
This is especially true fo r vehicles with low­
slung chassis (sports chassis)* and fully load­
ed ve hicles .
Operate your vehicle
economically and
minimize pollution
General
Your personal style of driving will determine
the economy of your vehicle, as well as ex­
haust and noise levels.
F ue l economy, envi ronmental impact, and
wear on you r engine, br akes and t ires large ly
depend on th ree factors:
- you r persona l dr iv ing sty le
- operating conditions
- technical lim itations
I f you anticipate what you need to do next and
d rive economically, you can easi ly cut your
fuel consumption by 10 -15 percent. This sec­
tion will give you some t ips on how you can
he lp the environment and your pocketbook .
(D Tips
The consumption estimates as published
by ENVIRONMENTAL PROTECTION AGENCY
(EPA) and Transport Canada may not corre­
spond to your actual consumption on the road, wh ich will vary depe nding upon vehi­
cle load and speed, road and weather con­
ditions, tr ip length, etc.
Drive smoothly and keep a lookout
ahead
Vehicles use the most fuel when they are ac­
celerating.
.,. Avo id u nnecessary accelerating and bra king.
Vehicles use the most fuel when they are ac­ ce lerat ing . If you ant icipate what is going to
happen next, you will need to brake less and,
thus, acce le rate less. Let the vehicle coast
whenever possible - for examp le when you see
t h at the next t raff ic light is red.
Avoid full throttle
Driving at moderate speeds saves fuel and
improves your mileage.
.,. Try and keep well below your car 's maxi -
mum speed .
Acce lerat ing gently reduces fue l cons ump­
t ion, eng ine wear, and does not disturb the
environment.
Fuel consumpt ion, exhaust emissions and e n­
gine noise increase disproportionately at high
speeds. If you drive at approximately three
quarte rs of top speed, fuel consumption w ill
be reduced by one ha lf. Never drive faster
t h an the pos ted speed limit and weathe r con ­
di tions pe rm it.
Reducing unnecessary idling
E ven when your car is just idling it burns up
fuel.
.,. Shut the eng ine off when you are not d riv­
ing the v ehicl e .
.,. Do not wa rm up t he veh icle by le tti ng the
eng ine run a t idle.
It makes sense to shut off the engine in traffic
jams, when wa it ing fo r tra ins to pass at rail­
road c rossings, o r at traffi c lights that have
l ong wai ts on red. T urning the eng ine
off f or
just 30 -40 seconds saves more f uel than is
burned start ing t he engine again .
IJII>

238 Driving off road
Driving off road
Driving in difficult road
conditions and offroad
General information
The operation of the E lectronic Stabilization
Control (ESC) is expanded for operation away
from paved roads. In situations where slip or a
differential locking function is required, the ESC offroad mode can be activated
c::> page 225 . Hill descent control is also availa­
ble in the ESC offroad mode, which automati­
cally brakes the vehicle and thereby keeps
speed constant when diffe rent wheel speeds
a re detected when descending a hill
c::> page 226. Your Audi also has permanent
a ll-wheel drive in addition.
H owever, your Aud i is not a pure off road vehi­
cle .
It was not built for d riving unde r extreme
conditions, e.g. fo r trips that are in the nature
of an expedition.
Dri ve only on road s and offroad section s
which mat ch the de sig n of your vehi cle and
y our a biliti es as a driver. Ne ver t ake ris k s!
Before driving offroad
- Check the eng ine oil level, tire pressure,
coolant level , and the fluid level in the w ind­
shield washe r reservo ir.
- Stow luggage items and other objects in the
luggage compartment, and secure them
against s lid ing aro und .
After driving offro ad
- After trips offroad, remove any twigs and
other foreign objects from the grill, the un­derbody and the wheels. Pay spec ia l atten­
t ion to fore ign objects (stones) which have
become lodged in the tire tread.
- Clean the body and the veh icle unders ide,
and inspec t the veh icle for poss ible damage.
- Clean dirty w indows , headlamp lenses , rear
l ights, and license plates .
- Perform a brake check (part icularly after
t ravel ling through water) .
A WARNING
-Drive especially attentively and plan
ahead in d iff icu lt road conditions and
when offroad. Excessive speed o r inco r­
rect maneuvers can cause injuries and
damage to the vehicle.
-
- Always adapt your speed and driving
style to road, offroad, t raff ic, and weath­
er cond itions. Drive especially slowly off­
road when you r view is res tricted.
- Please be awa re that in ESC off road
mode, particularly on a smoo th and s lip­
pery road, the wheels may have an in­
creased tendency to spin and the vehicle may break away -danger of skidding!
- Stability is limited in the ESC off road
mode .
@) For the sake of the environment
Avoid damage to the environment and re­
spect nature .
(D Tips
Only drive w here it is permitted and stay
on marked roads and paths.
Explanation of some technical terms
T he following data refe r to ideal cond itions.
Depend ing on veh icle load and ground condi ­
tions and the environment, the numbers may
vary. It is the driver's responsibility to decide
whether a vehicle can overcome a specific s it­
uat ion
c::> ,&. .
Gradient angle
The number of meters in alt itude gained over
a distance of 109.4 yards or 100 meters
(grade) are given as a percentage or degrees.
Information about the gradient the vehicle
can climb under its own power (depends in
part on the road surface and engine power) .
Max imum perm itted grade : 3 1
°
Late ral angle (slope of vehicle )
Indicates the angle up to which the vehicle
can be driven diagonally or across the fall line ..,.

240 Driving off road
If the vehicle threatens to tip over when
driving across a slope , you must immediate­
ly steer downhill in the di rection of the
slope.
D o not par k your veh icle on steep slopes or
g rades .
T o reduce t he risk of tippi ng over, dr ive o n
slopes in the d irection o f the downwa rd slope
(fa ll line) -
not cros swise .
A WARNING
After drivin g through wate r, m ud, slush ,
etc ., the brakes may be slow to take effect
because of wet b rake roto rs and pads. Dry
the brakes f irst by braking carefully to re­
store the full braking effect.
-
(D Note
Vehicle components s uch as the engine,
transmiss io n, suspension or elect rical sys ­
tem can be severely damaged by drivi ng
through wat er.
(1) Tips
- Check the depth of the wate r before dr iv­
i ng th rough it.
- Do not stop the veh icle, dr ive in reverse
or switc h the engine off whe n driving
t hr ough water .
- Keep in mind that oncoming vehicles may create waves that raise t he water
l eve l and make it t oo deep fo r yo ur vehi­
cle to dr ive th rough safely.
- Avoid dr iving thro ugh salt water because
i t can ca use corrosion.

Trailer towing Driving with a trailer
General information
Your Audi was designed primarily for passen­
ger transportation .
If you plan to tow a trailer, please remember
that the additional load will affect durability,
economy and performance .
Trailer towing not only places more stress on
the vehicle, it also calls for more concentra­
tion from the driver.
For this reason, always follow the operating
and driving instructions provided and use
common sense.
(D Note
If you are going to tow a trailer, you must
activate the trailer operation mode
q page 159, Towing a trailer.
Technical requirements
Trailer hitch
Use a weight-carrying hitch conforming to the
gross trailer weight. The hitch must be suita­ ble for your vehicle and trailer and must be
mounted securely on the vehicle's chassis at a
technically sound location. Use only a trailer
hitch with a removable ball mount. Always
check with the trailer hitch manufacturer to
make sure that you are using the correct
hitch.
Do not use a bumper hitch.
The hitch must be installed in such a way that
it does not interfere with the impact-absorb­
ing bumper system. No modifications should
be made to the vehicle exhaust and brake sys­
tems . From time to time, check that all hitch
mounting bolts remain securely fastened.
When you are not towing a trailer, remove the
trailer hitch ball mount. This prevents the
hitch from causing damage should your vehi­
cle be struck from behind~.&.
Trailer towing 241
Trailer brakes
If your trailer is equipped with a braking sys­
tem, check to be sure that it conforms to all
regulations.
The trailer hydraulic brake system must not be
directly connected to the vehicle's hydraulic
brake system
q .& .
Safety chains
Always use safety chains between your vehicle
and the trailer.
Trailer lights
Trailer lights must meet all regulations. Be
sure to check with your authorized Audi dealer
for correct wiring, switches, and relays.
Mirrors
If you are unable to see the traffic behind you
using the regular outside mirrors, then you
must install extended mirrors.
It is important
that you always have clear vision to the rear.
_&. WARNING
-If a trailer has electrical brakes please
note that these brakes are not activated
by the factory-fitted control unit -risk of
accident!
- After removing the trailer hitch, do not
store it in your vehicle. In case of sudden
braking, the hitch could fly forward and
injure you or your passengers.
- Never install a "weight distributing" or
"load equalizing" trailer hitch on your ve­
hicle. The vehicle was not designed for
these kinds of trailer hitches. The hitch
attachment can fail, causing the trailer
to tear loose from the vehicle.
- The Gross Vehicle Weight Rating for your
vehicle, found on the safety compliance
label on the driver's side B-pillar, must
never be exceeded under any circumstan­
ces. Exceeding the Gross Vehicle Weight
Rating of your vehicle is likely to damage
your vehicle, and such damage will not
be covered by your Limited New Vehicle
-
Warranty. Exceeding the Gross Vehicle ~
•
•

242 Trailer towing
Weight Rating will also change the per­
formance and handling characterist ics of
your vehicle, which could cause a crash result ing in serious injury or death .
- The Gross Vehicle Weight Rat ing for your
vehicle would be exceeded if your vehicle
is simultaneously equipped with Panor ­
am ic sliding sunroof; th ird-row seating;
t railer towing equipment (factory or
dealer-installed) , and running boards
(deale r-installed) . UNDER NO CIRCUM ­
STANCES MAY ALL SUCH ITEMS BE IN­
STALLED ON THE SAME VEHICLE.
Operating instructions
MAX 6.9"
MAX175mm
E
Ill E Ill ... Q) m
Fig. 233 Permi tted ba ll pos it ion of t he t ra iler h itc h
Trailer towing weights
With a factory-installed trailer hitch, the
maximum permissible trailer weight is 6,615
l bs (3,000 kg) . Th e maximum permissible un­
braked trailer weight is 1,650 lbs (750 kg).
With an
aftermarket trailer hitch, the maxi­
m um permissible trailer weight is 5,512 lbs
(2,500 kg) . These specifications apply when
driving on roads having an incline of less than
12%.
Permissible tongue load
F or best vehicle handling under these
changed condit ions, adjust the trailer load so
that the tongue load is at the maximum al­
lowable or slightly lower . You can get an ap ­
prox imation of the tongue load w ith a bath­
room scale or you can measure the load at a
trucking company or weighing station .
With a
factory-installed trailer hitch, the
maximum permissible load on the ball h itch may not exceed 662 lbs
(300 kg). With an
af­
termarket
trailer hitch, the maximum permis­
s ib le load on the ba ll hitch may not exceed
551 lbs (250 kg). It is recommended to use
the maximum permissible load.
Trailer load distribution
Be sure the load in the trailer is held secure ly
in place to prevent it from shifting forward,
backward or sideways.
Never allow a passenger to ride in a trailer
¢&. in Driving instructions on page 243.
Ball mount
The trailer hitch may only be used w ith suita­
ble ball mount and ball¢
fig. 233. In stalla­
tion of the hitch ball must be carried out in ac­
cordance with the manufac turer's instruc­
tions. At the height dimension of 1.5 in
(38.5 mm) a tolerance of +/- 0.5 in (12. 7 mm)
is permissib le.
Engine cooling system
Towing a trailer makes the engine work ha rd­
er . It is important that the cooling system's
performance is up to the additional load .
Make sure that the cooling system has enough
fluid .
Tire pressure
When towing a trailer, infla te the tires of your
vehicle to the cold tire pressu re listed under
" Full l oad" on the tire pressure label. The tire
pressure label is located on the driver's side B­
pillar . Inflate trailer tires to trailer and tire
manufacturers' spec ificat ions .
Lights
The headlight settings shou ld be checked with
the trai ler attached before driving
off. Check
to make sure both vehicle and trailer lights
are working properly.
Safety chains
Be sure trailer safety chains are properly con­
nected from the trai ler to the h itch on the ve ­
hicle. Leave enough slack in the chains to per­
mit turning corners. When you install safety
IJ,,

chains, make sure they will not drag on the
road when you are driving.
The cha ins shou ld cross under the trai le r
tongue to prevent it from dropping in case of
separation from the hitch.
(D Note
If you are going to tow a trailer, you must
activate the trailer operation mode
¢page 159, Towing a trailer.
Driving instructions
Driving with a trailer always requires extra
core and consideration.
To obtain the best poss ible handling of vehicle
and traile r, p lease note the following:
.,. Do not tow a loaded tra iler whe n your car it­
self is not loaded.
.,. Be especially careful when passing other
vehicles .
.. Observe speed limits.
.. Do not d rive at the maximum permissible
speed.
.. Always apply brakes early.
.. Monitor the temperature gauge.
Weight distribution
Tow ing a loaded trai ler with an empty ca r re­
sults in a high ly unstable distribution of
weight. If this cannot be avoided, drive at very
l ow speeds only to avoid the risk of losing
steering control.
A "balanced" rig is easier to operate and con ­
trol. This means that the tow vehicle should
be loaded to the extent possible and permiss i­
ble, while keeping the trailer as light as possi­
ble under the circumstances. Whenever possi­
ble, transfer some cargo to the luggage com­
partment of the tow vehicle wh ile observing
tongue load requirements and vehicle loading
considerations .
Speed
The higher the speed, the more difficult it be­
comes for the driver to control the rig . Do not
drive at the maximum permissible speed. Re-
Trailer towing 243
duce your speed even more if load, weather or
wind conditions are unfavorable - particularly
when going downhill.
Red uce veh icle speed
immediately if the trail­
er shows the slightest sign of sway ing.
Do not
try to stop the swaying by accelerating.
Observe speed limits. In some areas, speeds
f or vehicles towing trailers are lower than for
regular vehicles.
Always apply brakes early. When driving
downh ill, shift into a lowe r gear to use the en­
gine braking effect to slow the vehicle. Use of
the brakes alone can cause them to overheat
and fail.
Coolant temperature
The coolant temperature gauge¢ page 10
must be observed carefully. If the need le
moves close to the upper end of the scale, re­
duce speed immediately and/or turn off the
air conditioner.
If the coolant temperature warning light in
the instrument cluster starts flashing ., pull
off the road, stop and let the engine
idle for
about two minutes to prevent heat build -up .
A WARNING
Anyone not properly restrained in a mov­
ing vehicle is at a much greater risk in an
accident. Never let anyone ride in your car
who is not properly wearing the restraints
prov ided by Audi .
Trailer towing tips
Important to know
-
Your vehicle handles differently when towing
a trai ler because of the additional weight and
different weight distr ibution. Safety, perform­
ance and economy will great ly depend on how
carefully you load your trailer and operate
your rig.
Before you actua lly tow your tra iler, practice
turning, stopping and backing up in an area
away from traffic. Keep practicing until you
•
•

244 Trailer towing
have become comp lete ly familiar with the way
your vehicle-trailer combination behaves and responds.
Backing up is difficult and requires practice.
Backing up with a trai ler genera lly requires
steering action opposite to that when backing
up your veh icle without a trailer .
Maintain a greater distance be tween your ve­
hicle and the one in front of you. You will need
more room to stop. To compensate for the
trailer, you will need a larger than normal
turning radius.
When passing, remember that you cannot ac­
celerate as fast as you normally would be­
cause of the added load. Make sure you have
enough room to pass . After passing, allow
plenty of room for your trailer before chang­
ing lanes again .
Avoid jerky starts, sharp turns or rapid lane
changes.
- Do not tow a trailer during the break-in
period of your vehicle.
- If you tow a trailer, your Audi may re­
quire more freq uent maintenance due to
the extra load
c> page 325.
Parking on a slope
Do not pork on a slope with a trailer. If it can­
not be avoided, do so only after doing the fol ­
lowing:
When parking:
.. Apply the foot brake .
.. Have someone place chocks under both the
vehicle and the trai ler wheels .
.. With chocks in p lace, slowly re lease the
brakes until the wheel chocks absorb the
load .
.. Turn the wheels towards the curb .
.. Apply the parking brake .
.. Move the selector lever to
P.
When restarting after parking:
.. Apply the foot brake. ..
Start the engine.
.. Move the se lector lever to
D.
.. Release the parking brake and s low ly pull
out and away from the wheel chocks.
.. Stop and have someone retr ieve the wheel
chocks .
(D Tips
If you move the selector lever of the auto­
matic transmission to
P before applying
the parking brake and before blocking the
wheels, you may have to use more fo rce
l ater to move the lever out of the
P posi­
tion.

Cleaning and protect ion
General information
Regular core preserves vehicle value.
Any automobile is exposed to industrial
fumes , corrosive road salt, etc. A well cared
for Audi can look like new many years after purchase . Regu lar and correct care w ill con­
tr ibute to maintaining the beauty and value of
your Aud i.
F u rth ermor e, good c are may be a conditi on
for subs tantiati ng a w arrant y claim sho uld
c orrosion d amag e or paint d efects oc cur.
Your authorized Audi dealer has a variety of
dedic ated veh icle-car e products and can ad ­
vise which ones to use for cleaning the exter i­
or and interior of your vehicle.
Whether you use products recommended by
Aud i or other commercially available clean ing
agents, please make sure you apply them cor­
rectly .
.&, WARNING
-Cleaning agents may be poisonous. Keep
them out of the reach of children.
- Heed all caut ion labels.
- Always read directions on the container
before using any product. Follow the di­
rect ions carefu lly.
- Most chemical cleaners are concentrated
and have to be diluted .
- Use spot removing fluids only in well
ventilated areas.
- Do not use gasoline, kerosene, d iesel
fuel, nail polish remover or other volatile
fluids. They may be toxic, flammab le or
haza rdous in other ways. Do not wash,
wax or dry the vehicle with the ign it ion
on or the engine running .
- Do not clean the undersides of chassis,
fenders, wheel covers, e tc. w ithout pro­
tecting your hands and arms. You may c u t yourself on sharp -edged metal parts .
Cleaning and protec tion 245
- Moisture and ice on brakes may impair
brak ing effic iency¢
page 228, General
information.
Test the brakes carefully
each time you wash the vehicle.
@) For the sake of the environment
Select on ly environmentally friend ly clean­
i ng products . Leftover cleaning products
should not d isposed of in the household
waste.
Care of exterior
Washing
Frequent washing protects the vehicle .
The best protection against environmental i n­
fluences is
frequent washing and waxing . How
often t his is required depends on:
- How much the veh icle is used
- Where the veh icle is parked (garage, in the
open under trees, etc.)
- The seasona l and weather conditions
- Environmental infl uences
T he longer b ird droppings, insects, tree resin,
road and indus tria l gr ime, ta r, soot, road salt
and other materials remain on the vehicle body, the more lasting their destructive ef­
fects wi ll be . High temperatures caused by ex­
posure to intense sun light intens ify the corro­
s ive effect, particularly when humid ity is high
as well.
Under certain circumstances,
weekl y washing
may be necessary. Under other cond itions, a
monthly washing and waxing may be ade­
quate .
After the winter, the underside of the vehicle
should be thoroughly washed, preferab ly in a
professional car wash .
.&, WARNING ,_
A lways read and heed all WARNINGS and
other information ¢
page 245.
•
•

250 Cleaning and protec tio n
Cast (light) alloy wheels
Cast (light) alloy wheels require special care .
• Wash the whee ls with a sponge or hose
brush every other week.
• For deep cleaning afterwards, use only a
dedicated
aci d-fr ee cast alloy wheel cleaner .
• Rub a coat of
liq uid wax onto the r ims every
t h ree months. Be su re to reach and treat all
parts of the rim .
To preserve the decorat ive appearance of the
cast alloy whee ls, some specia l care is neces­
sa ry. In addit ion to road dirt and sa lt, b rake
d ust is a lso corros ive. If left on for too long,
b rake dust can cause pitting.
Use only specia l
acid-free cleaners formulated
for a lloy rims . Safe p roducts are available at
your author ized Audi dealer. Never leave the
cleane r on the rims longe r than specified on
the label. If not rinsed off promptly, the acid
contained in some cleaners can attack the
threads on the whee l bolts.
Never use ab rasive or metal polishing clean­
ing agents. If the protective coating has been
chipped, e .g. by k icked up road dirt, touch it
up as soon as possible.
A WARNING
- Moisture and ice on brakes may affect
braking efficiency¢
page 228, General
information.
Test the brakes carefully
each time you wash the veh icle .
- Always read and heed all WARNINGS and
other information
¢ page 245.
-
Body cavity sealing
The body cavity sealing does no t need to be
checked.
A ll body cavities which co uld be affected by
corrosion have been thoro ughly protected at
the factory.
This sealing does not require any inspection or
addit ional treatment . If any wax should seep
out of the cav ity when the ambient tempera- ture is high, it can be removed with a p
lastic
scraper and a suitable solvent.
A WARNING
-Solvents can be dangerous.
- Benzine is flammab le and toxic. If you
use benzine for removing the wax, keep
sparks, flame and lighted cigarettes
away. Never dump benz ine on the
ground, into open streams or down sew­
age drains.
- Be sure to observe all safety and environ­
mental regulat ions . Follow all instruc­
tions on the container .
- Always read and heed all WARNINGS and
other information ¢
page 245.
, Chassis
Have the undercoating checked for damage
from time to time.
The lower body shell of your Audi is also thor­
oughly protected against corros ion.
Any damage to the undercoating caused by road hazards should be repaired prompt ly .
A WARNING
Too much undercoating in the wrong p la­
ces can cause a fire.
- Do not app ly additional undercoating or
r u stproof ing on or near the exhaust
manifold, exhaust pipes, catalytic con­
verter or heat shields. While driving, the substance used for undercoating could
overheat and cause a fire.
'
- Always read and heed all WARNINGS and
other information ¢
page 245.
Exhaust tail pipes
Road salt and other corrosive materials will
damage the material in the exhaust tail pipes
if they are not cleaned regularly. Do not clean
the tail pipes with wheel cleaner, pa int polish,
chrome polish or other ab rasive cleaners.
Clean the tail pipes with car care products
that are suitable for stainless steel.

-Apply the parking brake.
- Move selector lever to "P" (Park).
- Always let the engine cool down. Hot
components will burn skin on contact.
- To reduce the risk of being burned, never
open the hood if you see or hear steam
or coolant escaping from the engine
compartment. Wa it until no steam or
coolant can be seen or heard before care­
fully opening the hood.
- Keep children away from the engine com­
partment .
- Never spill fluids on hot engine compo­
nents. They can cause a fire.
- Never touch the radiator fan. The auxili­
ary electric fan is temperature controlled
and can switch on suddenly.
- Never open the coolant reservoir cap
when the engine is still warm. The cool­
ant system is pressurized and hot cool­
ant could spray out .
- Protect your face, hands and arm from
steam or hot engine coolant by placing a
thick rag over the cap when you open the
coolant reservoir .
- Do not remove the engine cover under
any circumstances . This increases the
risk of burns.
- If work on the fuel system or the electri­
cal system is necessary:
- Always disconnect the battery .
- Never smoke or work near heaters or
open flames. Fluids in the engine com­
partment could start a fire.
- Keep an approved fire extinguisher im­
mediately available.
- To avoid electrical shock and personal in­
jury while the engine is running or being
started, never touch:
- Ignition cables
- Other components of the high voltage
electronic ignition system.
- If you must perform a check or repair
with the engine running:
Checking and filling 265
- First, fully apply the parking brake,
move selector lever to "P" (Park) .
- Always use extreme caution to prevent
clothing, jewelry, or long hair from get­
ting caught in the radiator fan, V-belts
or other moving parts, or from contact­
ing hot parts . Tie back hair before
starting, and do not wear clothing that
will hang or droop into the engine.
- Minimize exposure to emission and
chemical hazards~&. .
A WARNING
California Proposition 65 Warning:
- Engine exhaust, some of its constituents,
and certain vehicle components contain
or emit chemicals known to the State of
California to cause cancer and birth de­
fects and reproductive harm. In addition,
certain fluids contained in vehicles and
certain products of component wear con­
tain or emit chemicals known to the State of California to cause cancer and
birth defects or other reproductive harm.
- Battery posts, terminals and related ac­
cessories contain lead and lead com­
pounds, chemicals known to the State of
California to cause cancer and reproduc­
tive harms. Wash hands after handling.
Q) Note
When adding fluids, always make sure that
they are poured into the proper container
or filler opening, otherwise serious dam­
age to vehicle systems will occur .
@ For the sake of the environment
To detect leaks in time, inspect the vehicle
floor pan from underneath regularly . If
you see spots from oil or other vehicle flu­ ids, have your vehicle inspected by an au­
thorized Audi dealer. •
•