2018 AUDI Q7 ESP

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Glossary of tire and loading
terminology
Accessory weight
means the combined weight (in
excess of those standard items
which may be replaced) of auto­ matic transmission, power steer ­
ing, power brakes, power win­
dows, power seats, radio, and
heater, to the extent that these
items a re available as factory- in­
stalled equipment (whether i n­
stalled or not) .
Aspect ratio
means the ratio of the height to
the width of the tire in percent .
Numbers of 55 or lower indicate a
low s idewall for improved steer­
ing response and better overall
handling on dry pavement.
Bead
means the part of the tire that is
made of steel wires, wrapped or
reinforced by ply cords and that is
shaped to fit the rim .
Bead separation
means a breakdown of the bond
between components in the bead .
Wheel s
Cord
means the strands forming the
plies in the tire .
Cold tire inflation pressure
means the tire pressure recom­
mended by the vehicle manufac ­
turer for a tire of a designated
size that has not been driven for more than a couple of miles (kilo­
meters) at low speeds in the
three hour period before the tire pressure is measured or adjusted .
Curb weight
means the weight of a motor ve­
hicle with standard equipment in­
cluding the maximum capacity of
fuel, oil , and coolant, air condi­
tioning and additional weight of
optional eq uipment .
Extra load tire
means a tire designed to operate
at higher loads and at highe r in­
flation pressures than the corre­
sponding standard tire . Extra load
tires may be identified as "X L",
"xl", "EXTRA LOAD", or "RF" on
the sidewall. .,.
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by the tire manufacturer. This in­
formation is used to contact con­ sumers if a tire defect requires a
recall.
Vehicle capacity weight
means the rated cargo and lug­
gage load plus 150 lbs . (68 kilo­
grams) times the vehicle's desig­
nated seating capacity.
Vehicle ma ximum load on the
tire
means that load on an indiv idual
tire that is determined by distrib­
uting to each axle its share of the
maximum loaded vehicle weight
and dividing by two.
Vehicle normal load on the tire
means that load on an indiv idual
tire that is determined by distrib­ uting to each axle its share of the
curb weight, accessory weight,
and normal occupant weight (dis ­
tributed in accordance with¢
ta­
ble on page 342)
and dividing by
two .
Occupant loading and distr i­
bution for vehicle normal load
for various designated seating
capacities
Refer to the tire inflation pres­
s u re label
¢page 340, fig . 272
Wheels
for the n umber of seating posi­
tions . Refer to the table ¢
table
on page 34 2
for the number of
people tha t correspond to the ve­
hicle normal load.
New tires or wheels
Audi recommends having all work
on tires o r wheels performed by
an authorized Audi dealer or au­
thorized Audi Service Facility.
These facilities have the proper
knowle dge and are eq uipped with
the requ ired too ls and replace­
ment parts.
.,. New tires do not yet have the
optimum g ripping properties .
Drive carefully and at mode rate
speeds for the first 350 miles
(500 km) with new tires.
.,. Only use tires with the same de­
s ign , size (rolling circumfer­
ence), and as close to the same
tread pattern as possible on all
four whee ls .
.,. Do not replace tires indiv idually .
At least replace both tires on the
same ax le at the same time .
.,. Audi recommends that you use
A udi Original Tires . If you would
like to use different tires , please
note that the tires may perform ...
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::r ' For example: Tread wear 200, Traction AA, Tem­
perature
A.
All passenger car tires must conform to Federal
Safety Requirements in addition to these grades.
Tread wear
The tread wear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specified gov­
ernment test course.
For example, a tire graded 150 would wear one
and one ha lf (1 1/2) times as well on the govern­
ment course as a tire graded 100.
The relative performance of tires depends upon
the actual conditions of their use, however, and
may depart significant ly from the norm due to
variations in driving habits, service practices and
differences in road characteristics and climate.
Traction
The traction grades, from highest to lowest, are
AA, A, B and
C. Those grades represent the tire's
ability to stop on wet pavement as measured un­
der controlled conditions on specified govern­
ment test surfaces of asphalt and concrete . A tire
marked C may have poor traction performance
¢ &, .
Temperature
The temperature grades are A (the highest), B,
and C, representing the tire's resistance to the
generation of heat and its ability to dissipate
heat when tested under controlled conditions on
a specified indoor laboratory test wheel.
Sustained high temperature can cause the mate­
rial of the tire to degenerate and reduce tire life,
and excessive temperature can lead to sudden
tire failure¢ &,.
The grade C corresponds to a level of perform­
ance which all passenger car tires must meet un­
der the Federal Motor Vehicle Safety Standard
No. 109. Grades Band A represent higher levels
of performance on the laboratory test wheel than
the minimum required by law.
Wheels
A WARNING
--
The traction grade assigned to this tire is
based on straight-ahead braking traction
tests, and does not include acceleration, cor­
nering, hydroplaning or peak traction charac­
teristics.
A WARNING
The temperature grade for this tire is estab­
lished for a tire that is properly inflated and
not overloaded. Excessive speed, underinfla­
tion, or excessive loading, either separately or
in combination, can cause heat buildup and
possible tire failure.
A WARNING
-
--
Temperature grades apply to tires that are
properly inflated and not over or underinflat­
ed.
Tire pressure monitoring system
ill
General notes
Each tire, including the spare (if provided),
should be checked monthly when cold and inflat­
ed to the inflation pressure recommended by the
vehicle manufacturer on the vehicle placard or
tire inflation pressure label. (If your vehicle has
tires of a different size than the size ind icated on
the vehicle placard or tire inflation pressure la­
bel, you should determine the proper tire infla­
tion pressure for those tires).
As an added safety feature, your vehicle has been
equipped with a tire pressure monitoring system
(TPMS) that illuminates a low tire pressure tell­
tale when one or more of your tires is significant­ ly under -inflated. Accordingly, when the low tire
pressure telltale illuminates, you should stop and
check your tires as soon as possible, and inflate
them to the proper pressure. Driving on a signifi­ cantly under-inflated tire causes the tire to over­
heat and can lead to tire failure . Under-inflation
also reduces fue l efficiency and tire tread life,
and may affect the vehicle 's handling and stop-
ping ability. .,.
347

-The driver is responsib le for maintaining the
correct tire pressure. You must c heck the
t ire pressure regu larly.
- Under certa in conditions (s uch as a sporty
dr iv ing style, winter cond itions o r unpaved
roads), the tire p ressure monitoring system
indicator may be de layed .
(D Tips
-The t ire press ure monitoring system can al­
so stop work ing when there is an ESC mal­
funct ion.
- Using snow chains may result in a system
malfunction.
- The t ire press ure monitoring system in your
A udi was calib rated with "A udi Orig inal
Tires"
<=)page 337. Using these t ires is rec­
omme nded .
Storing tire pressures
Applies to: vehicles with Tire Pressure Monitoring System in­
dicator
If the tire pressure changes or a tire is replaced,
it must be confirmed in the Infotainment sys ­
tem.
~ Make s ure before storing that the tire pressures
of a ll fou r tires meet the specified values and
are adapted to the load
Q page 340 .
~ Switch the ign ition on.
~ Se lect in the Infotainment system: ! MENUI but­
ton
> Vehicle > Service & checks > Tire pres­
sure monitoring > Store tire pressur e> Yes,
store now .
(D Tips
Do not store the tire press ures if snow chains
are insta lled.
Run-flat ti res
Applies to: vehicles with run-flat tires
A run-flat tire helps to maintain vehicle mobility
when there is a loss of pressure .
Cl ~ Run-flat t ires have re inforced sidewalls that pro-
~ tect the t i re if there is a loss of press ure. N ,-1 0
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::r ' Wheels
If the t ire pressure monitoring system indicates a
l oss of pressure in one or severa l tires, yo u can
contin ue driving on run -flat tires fo r at least 20
miles (30 km). Drive to an authorized Audi dealer
or authorized Aud i Serv ice Facility immediately to
have the problem corrected .
Continuing to drive on run-flat tires is n o
longer possible if
- there is visible damage to the tires, such as
cracks in the sidewalls .
- strong vibrat ions are felt w hile driving, or the
tire beg ins to smoke due to a strong build-up of
heat .
- the t ire was heavi ly damaged, for example in an
accident There is a r isk that parts of the tire
tread will detach and damage important ve hi­
cle components .
- the E lectron ic Stab ilizat ion Control (ESC) is not
work ing or is cont inuously r unning .
- the t ire pressure monitoring system is not
work ing .
If it is no longer poss ible to continue driving de­
spite hav ing run-flat tires, see an author ized Audi
dealer or author ized Audi Service Fac ility for as­
s istance.
A WARNING
-
R un-f lat t ires may only be used on vehicles
that we re equipped with them at the fa ctory.
- The vehicle must have suspens ion designed
for run-flat tires and a facto ry-installed tire
p ress ure mo nitor ing syste m.
- I nco rrect use of r un-f lat t ires can lead to ve­
h icl e damage o r accidents. Contact an au­
thor ized A udi dealer or au thori zed A udi
Serv ice Facili ty to lear n if r un-f la t tir es may
be used on you r vehicle an d if so, which
ones.
- If r un-fla t ti re s are used, they m ust be in ­
stalled on all fo ur whee ls. Mix ing ti re types
is not permitted.
- If yo u have to drive when the tire press ure is
too low or there is no tire press ure, note the
following : .,..
349

Wheels
-Do not dr ive faste r than 50 mph (80 km/
h) because this increases the risk of an ac­
cident. Observe any laws specific to the
country where yo u are driv ing.
- Avoid full-th rottle accele ration, heavy
braking, and fast cornering, because this
increases the r isk of an accident .
- The vehicle may become more difficult to
control.
- See an autho rized Aud i deale r or a uthor­
ized Audi Service Fac ility for assistance if
the t ire is too heavily damaged.
- Have the faulty tires replaced and the rims
checked fo r damage by an author ized A udi
dealer or author ized Audi Service Facil ity.
- The driver is responsib le for the vehicle, fo r
correcting the t ire pressure and for rep lac­
ing faulty parts. Therefore, always adjus t
yo ur driv ing to the g iven s ituation .
(D Tips
-Audi Orig inal run-flat tires can be identified
by the "AOE" labeling on the tire sidewall.
- You can use the tire mob ility k it*
c:> page 357 on run-flat ti res.
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::r ' Care and cleaning
General information
Regular, proper ca re helps to maintain your ve hi­
cle's value. It can a lso be a requirement when
submitting warranty claims fo r cor rosion damage
and pa int defects on the body.
The requ ired cleaning and care p roducts can be
obtained from an authorized Audi dea le r or au ­
thor iz ed Se rvice Facility . Read and follow the in ­
structions for use on the packaging .
A WARNING
-Us ing clea ning and ca re products inco rrectly
can be dangero us to your hea lth .
- Always store clean ing and ca re prod ucts out
of reach of chi ldren to reduce the r isk of po i­
soning .
@ For the sake of the environment
- Prefe rab ly purchase env ironmenta lly-friend­
l y cleaning prod ucts.
- Do not d ispose o f leftove r clea ning and ca re
p roducts with house hold t rash.
Car washes
T he longer that deposits s uch as insects, bird
d roppings, tree sap or road salt remain on the ve­
h icle, the more the surface can be damaged. High
temperatures such as those ca used by sun light
in crease the damag ing effect .
Before washing, r inse off heavy depos its with
p le nty of water.
St ubborn deposits s uch as bird d roppings or tree
sap are best removed with plenty of wate r and a
m icr ofibe r cloth.
A lso, wash t he un derside of yo ur vehicle once
road sa lt stops being used for the seaso n.
Pressure washers
When washing your ve hicle wit h a pressu re wash­
e r, al ways fo llow the operating instr uctions pro ­
v ided wi th t he p ress ure washer. This is espe cially
i mportant in rega rd to the p ressure and sp raying
d istance . Do not aim the sp ray directly at the
Care and cleaning
seals on the side w indows, doo rs, lid s or the s un ­
r oof * or at tires, r ubber hoses, insulat ing mater i­
al, sensors* or camera lenses* . Keep a distance of
at least 16 in (40 cm).
D o not remove snow and ice with a p ressure
washe r.
Never use cone nozz les o r high press ure no zzles .
T he wate r temperatu re mus t not be above 140 °F
(60 °() .
Automatic car washe s
Spray off the vehicle befo re washing.
Make s ure that the w indows and roo f* are closed
and the windsh ie ld wipers are off . Follow instruc ­
tions from the car wash ope rato r, especially if
the re are accesso ries attached to your vehicle.
If possible, use car washes that do not have
brushes .
Washing by hand
Clean the ve hicle starting from t he top and wor k­
in g down using a soft sponge o r clea ning br ush.
U se solven t-free cleaning p ro duc ts.
Washing vehicles with matte finish paint by
hand
To avo id da mag ing the p aint w hen w ashi ng, fi rs t
r emove dust and large p art icl es from you r vehi ­
cl e. Insects, grease spots and finger prints are
best removed w ith a s pecial cleane r fo r matte
f inish paint.
Apply t he p rodu ct using a microf iber cloth . To
avo id damag ing t he pa in t surface, do no t use too
much pressure.
Rinse t he ve hicl e thoroug hly w ith w ate r. T hen
cl ea n usi ng a neutra l shampoo an d a soft mi cro­
f iber cloth .
R inse t he ve hicle thoroug hly aga in and let it air
dry. Remove any wate r residue using a chamois.
,&. WARNING
--
- Only was h the veh icle w hen the ig nition i s
off and follow t he i nstr uctions from the car
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::r ' Care and cleaning
Component Situation Solution
Exhaust tail pipes
Road salt Water, cleaning solution suitab le for stainless steel, if nee -
essary
Decorative parts/ Deposits Mild
soap solution a>, a cleaning solution suitable for stain-
trim less steel, if necessary
Paint Paint damage Refer to the paint number on the vehicle data label, repair
with touch up paint
r:=;, page 375
Spilled fuel Rinse
with water immediate ly
Surface rust Rust remover, then protect with hard wax; for questions,
consult an author ized Audi dealer or author ized Audi Serv-
ic e Facility.
Corrosion Have it removed by an authorized Aud i dealer or author-
ized Audi Service Fac ility.
Water no longer Protect
with hard wax (at least twice per year)
beads on the surface
of clean paint
No shine even though Treat with suitable polish; then apply paint protectant if
pa int has been pro- the polish t hat was used does not contain any protectant
tected/paint looks
poor
Deposits such as in- Dampen w ith water immediately and remove with a m icro-
sects, bird dropp ings, f iber cloth
tree sap and road salt
Grease-based con- Remove immediately with a mild soap solution a) and a
taminants such as soft cloth
cosmetics or sunb lock
Carbon parts Deposits clean the same way as painted parts r:=;,page 351
Decorative decals Deposits Soft sponge with a mild soap solutiona>
•> Mi ld soap solution: maximu m two tab lespoons of ne utral soap in 1 quar t (1 lite r) of water
Interior cleaning
Component Situation Solution
Window glass
Deposits Glass cleaner, then wipe dry
Decorative parts/ Deposits Mild soap solutional
Trim
Plastic parts
Deposits Damp cloth
H eavier depos its Mild soap solution a>, detergent-free p lastic clean ing solu-
tion, if necessary
Displays/instru-Deposits Soft cloth with LCD cleaner; dust in the lower area of the
ment cluster instrument cluster can be removed using a soft brush.
Controls Deposits Soft brush, then a soft cloth with a m ild soap solutiona>
Safety belts Deposits Mild
soap solution a>, allow to dry before letting them re -
tract
353

Care and cl eaning
Component Situation Solution
Tex tile s
Deposits adhering to Vacuum cleaner
art ifici al l eat her, the surface
A lca ntara Water -based deposits Absorbent cloth and mild soap
solutiona>
such as coffee, tea, blood, etc.
O il-based deposits Apply a m ild soap solution a), blot away the dissolved oil or
such as oil , make-up, dye, treat afterward with water, if necessary
etc.
Special deposits such Special stain remover, blot with absorbent material, treat
as ink, na il polish, la- afterward with mild soap solution, if necessary a)
tex paint, shoe pol-
ish, etc.
Natural leathe r Fresh stains Cotton cloth
with a mild soap solutiona >
Water-based deposits Fresh stairns : absorbent cloth
such as coffee, tea, dried stains: stain remover suitable for leather
blood, etc.
Oil -based deposits Fresh stairns : absorbent cloth and stain remover suitable
such as oil, make-up, for leather
etc. dried stains: oil cleaning spray
Special deposits such Spot remover suitab le for leather
as ink, nai l polish, la -
tex paint, shoe pol-
ish, etc.
Care Regula rly apply cond it ion ing cream that p rotects from
lig ht and penetrates into the material. Use specia lly-co l-
ored conditioning cream, if necessary .
Carbon part s Deposits clean the same way as plastic parts
al Mild soap solution: maximum two tablespoons of neutral soap in 1 quart (1 liter) of water
_& WARNING
The windsh ie ld may not be treated wi th wa­
ter-repelling windshield coating agents. Un ­
favorable conditions such as wetness, dark ­
ness, or low sun can result in increased glare.
Wiper blade chatter is also possible.
@ Note
-Headlight s/tail light s
-Never clean headlights or tail lights with a
dry cloth or sponge.
- Do not use any cleaning product that con­
tains alcohol, because they could cause
cracks to form .
-Wheel s
354
-
- Never use any paint polish or other abra­
sive materials.
- Damage to the protect ive layer on the
rims such as stone chips or scratches must
be repaired immediately.
- Cam era lens es
- Neve r use wa rm or hot water to remove
snow or ice from the came ra lens . This
could cause the lens to crack .
- Neve r use ab rasive cleaning m aterials or
a lcohol to clean the camera lens . This
could cause scratches and cracks .
-Door wind ow s
- Remove snow and ice on windows and ex-
terior mirrors with a plast ic scraper. To