2013 AUDI Q5 four wheel drive

90 On the road
-When the vehicle is locked, no one - par­
t icu larly not ch ildren should remain in
the vehicle. Locked doors make it more
difficult for emergency workers to get in­
to the vehicle - putt ing lives at risk .
Starting from rest
The starting assist function ensures that the
parking brake is released automatically upon
starting .
Stopp ing and ap plyin g park ing b rake
.. Pu ll the switch to apply the parking brake.
Starting and automatically relea sing the
par king brake
.. When you start to drive as usua l, the park­
ing brake is automatically re leased and your
vehicle begins to move.
When stopping at a traffic signa l or stopping
in city traffic on vehicles with an automatic
transmission, the park ing brake can be ap­
plied . The veh icle does not have to be held
with the footbrake. The park ing brake elimi­
nates the tendency to creep with a drive range
engaged. As soon as you dr ive off as usual,
the park ing brake is released automatically
and the veh icle sta rts to move.
Starting on slope s
When starting on inclines, the start ing ass ist
prevents the vehicle from unintentionally roll­
i ng back . The braking force of the pa rking
brake is not released until sufficient dr iv ing
fo rce has been bu ilt up at the whee ls.
(D Tips
For safety reasons, the park ing brake is re­
leased automatically only when the dr iv­
er 's safety belt is engaged in the bu ck le.
Starting off with a trailer
To prevent rolling back unintentionally on an
incline, do the following:
• Keep the switch pulled and depress the ac­
celerator . The parking brake stays applied
and prevents the vehicle from roll ing back ­
ward .
• Yo u can re lease the switch once you a re su re
tha t you are deve lopi ng enough d riving
force a t th e wheels by depressing the acce l­
erator.
Depend ing on the we igh t of the rig (vehi cle
and t railer) and the severity of the incline, yo u
may ro ll backwa rds as yo u start . You can pre­
vent rolling backwa rds by holding the parking
brake switc h pulled out and accelerating - just
as you would when starting on a hill with a
convent ional hand brake.
Emergency braking
In the event that the conventional brake sys­
tem fails or locks.
.. In an emergency, pull the switch and con ­
tinue to pull it to slow your vehicle down
w ith the park ing brake.
• As soon as you release the switch or acceler-
ate, the brak ing process stops.
If you p ull the switch and ho ld it above a
speed of abo ut 5 mph (8 km/h), the emergen­
cy brak ing funct ion is initiated . The ve hicle is
braked at all four whee ls by activating the hy­
draulic b rake system . The brake performa nce
i s sim ilar to making an emergency stop~& .
In order not to act ivate the emergency brak­
i ng by mistake, an audib le warning tone (buz­
zer) sounds when the switch is pu lled. As soon
as the switch is re leased, or the accele rato r
peda l is depressed, eme rgency b raking stops .
A WARNING
Emergency braking should only be used in
an emergency, when the norma l foot bra ke
has fai led or the brake pedal is obs tructed. .,..

198 Intelligent technology
Dynamic ste ering *
On vehicles with dynamic stee ring* , ES C helps
stabilize the st eering in critical s ituations .
Selective wh eel torque c ontrol
The selective whee l torque control operates
when dr iv ing through curves . T he front wheel
on the inside of the curve or both wheels on
the inside of the curv e are braked selective ly
as needed. This m inimizes sliding in the front
wheels and allows for more pr ecise driving
through curves . T he system may not act ivate
when driving in wet or snowy cond itions .
A WARNING
-ESC, ABS, ASR, EDL dynamic steering"
and the se lective wheel torque control
cannot overcome the laws of physics .
Th is is especially important on slippery
or wet roads.
If the systems begin act ing
to stabilize yo ur vehicle , you sho uld im­
med iately change your speed to ma tch
the road and traffic condit ions. Do not
let the increased safety provided by
these systems tempt you to take risks. Do ing so wi ll increase the risk of a loss of
vehicle control, collision and serious per­
sonal injuries .
- Always adapt your speed to road, traff ic
and weather condit ions. The risk of Los-
-
ing cont ro l of the veh icle increases when
dr iv ing too fast, especially th rough
c u rves and on slippery o r wet roads, and
when d riving too close to vehi cles up
ahead. ESC, A BS, the brake assis t sys­
tem, AS R, EDL, dynamic steering* and
the se lective wheel torque control can­
not prevent collis ions.
-Always acce lerate with specia l care on
even, smooth surfaces s uch as those that
are wet or covered with ice and snow.
The drive wheels can spin even with
these ass istance systems that cannot al­
ways help to reduce the risk of loss of ve ­
hicle control.
(D Tips
- ABS and ASR only wo rk correctly when
all four wheels are equipped with identi­
cal tires. Different tire si zes can lead to a
reduction in engine power .
- Yo u may hear noises when the systems
described are working.
- If the ind icator light
DJ or E (USA
mode ls)/ m] (Canada models) appears,
there may be a malfunction
q page 15 ,
q page 17.
-When i nstalling a factory -supplied roof
rack system on the roof railing, the ESC
will adapt itse lf to a different center of
gravity .
Switching on/off
ESC turns on automatically when you start
the engine.
F ig. 1 86 Vers ion A: l owe r ce nte r con so le, butto n YJ
OFF
Fig. 1 87 Version B: upper cente r console, button YJ
OFF
ESC Offroad mode
The ESC Off road mode was developed espe­
c ia lly for offroad driving . In o rder to maintain
max imum trac tion and optimal b raking when
driv ing offroad, the cond it ions for the ESC to
IJII,

work are reduced to such a degree , that the
vehicle wheels could start to spin. The stab i­
liz ing effects start to work later which results
in lim ited vehicle stability.
The ESC Offroad mode should then be used
under the fo llowing situat ions:
- rock ing the veh icle when it is stuck
- driv ing in deep snow or on loose ground
- dr iv ing on uneven roads w ith the wheel
heavily loaded (axle limitation)
- driv ing with snow chains
- driv ing downh ill wh ile braking on loose
ground
F or your safety, switch off the ESC offroad
mode in advance .
Switching on th e ESC Offroad mode
Press the I~ O FF I bu tton ¢ fig. 186 or
¢ fig . 187 . The indicator light fl illuminates
and
Stabil iz ation cont rol (ESC ): Off road.
W arning! Re stri cted stability
appears in the
driver information system display .
Switching off the ESC Offroad mode
Press 1-~ O FF I button again to switch the ESC
back on. The indicator light
fl goes out and
Stabilization control (ESC ): On appears in
the driver information system display.
A WARNING
- You should switch on the ESC Offroad
mode only when you are driving offroad
o r when driving w ith snow chains .
- Please note that the driving wheels can
spin and the vehicle can swerve when
ESC Offroad mode is switched on .
- Driv ing stability is reduced in the ESC
Offroad mode .
-
Intelligent technolog y 199
Hill descent assist
The hill descent assist makes it possible to
drive down an incline at a constant speed .
Fig . 1 88 Top of t he center conso le : h ill desce nt ass ist
button
F ig . 1 89 Disp lay: h ill des cent ass ist
.. Press the [el button in the center conso le
¢ fig. 188 or on the shift gate . The button
w ill illuminate .
.. Press the button again to sw itch it off . The
diode in the button wi ll go out .
Hill descent assist brakes all four wheels auto­
matically in order to limit speed when driving
either forwa rd or reverse on h il ls with a grade
up to approximate ly 50% .
When the hill descent assist is on, the current
driv ing speed, when your veh icle entered the
i ncl ine is maintained .
It is only possible to
switch on the ass ist when driving slower tha n
37 mp h (60 km/h). The assist wo rks between
approximately 2 and 19 mp h (4 and 30 km/
h). The driver can inc rease or dec rease the ve­
hicle speed within these limits by dep ressing
the accelerator or brake pedal In add ition, ve­
hicle steerability is increased due to the brak­
i ng distribution when driving in reverse .
The re m ust be however s ufficient ground ad ­
hesion. The h ill descent assist can
not do its "'"

202 Intelligent technology
authorized Audi dealer or other qualified re­
pair facility for assistance.
'I-ij Dynamic steering: System fault! You can
continue driving
If the indicator light turns on and the mes­
sage appears, the steer ing may be more diffi­
cul t to move or mo re sensitive than usual. The
steer ing may also be at an angle when driving
straight.
Drive slowly to your author ized Audi dealer or
qualified workshop to have the malfu nction
cor rected.
(;:r,ij Dynamic steering : Initializing
Aud i drive select": if the indicator light blinks
and the driver message appears, the dynam ic
steering* is reinitialized. Once you start the
engine after this is finished, the steering
wheel will be easy to move. Re-initialization might be necessary if the steering wheel was
moved hard to the left and right while the ve­
hicle was not moving. The display turns off if
the initialization was successfu l.
(D Tips
-If the . or 'Tj indicator light only stays
on for a short time, yo u may continue
driving.
- The dynamic steering* stability systems
opoge 197 are not ava ilable in the event
of a system malfunction.
- For additional information on dynamic
steering*
o page 120 .
Driving with your
quattro ®
With all-wheel drive, all four wheels are driv ­
en .
General information
With all-wheel dr ive, power is distributed to
all four wheels. This happens automatically
depending on your dr iving style and the road
conditions at the time . See also ¢
page 197.
A center different ial distr ibutes the dr iv ing
power var iably to the front and rear axle.
It
works together with selective wheel torque
control, which activates when driving through
curves
¢ page 198.
The all-wheel drive concept is des igned for
high engine power. Your veh icle is exception ­
ally powerfu l and has excellent driving charac­
teristics both under normal driving conditions
and on snow and ice. Always read and follow
safety precaut ions¢ &.
Winter tires
When driving in the winter, yo ur vehicle with
all -wheel drive has an advantage, even with
regular tires. In winter road conditions it may
be advisable to mount winter tires (or all-sea­
son tires) for improved driveability and brak­
ing: these tires must be mounted o n
all four
wheels .
See also¢ page 263, Winter tires.
Tire chains
Where tire chains are mandatory on certain
roads, this normally also app lies to veh icles
with all-wheel drive¢
page 264, Snow
chains.
Replacing wheels/tires
Vehicles with all -wheel drive must always
have tires of the same s ize. A lso avoid tires
with different tread depths. For deta ils see
page
o page 2 59, New tires and replacing
tires and wheels.
A WARNING
-Always adjust your dr iv ing to road and traf-
fic conditions. Do not let the extra safety
afforded by all-wheel drive tempt you into
taking extra risks.
- Altho ugh the all-wheel drive is very ef­
fective, always remember that braking
capacity is limited by tire traction. You
should therefore not d rive at excessive
speeds on icy or slippery road surfaces.
- On wet road surfaces, be careful not to
drive too fast because the front wheels
could begin to slide on top of the water
(aquaplaning). If this should occur, you

Speed rating (letter code)
means the speed at wh ich a tire is des igned to
be driven for extended periods of t ime . The
ratings range from 93 mph (150 km/h) to
186 mph (298 km/h) ¢
page 260 . You may
not find this information on all tires because
it is not required by law.
The speed rating letter code, where applica­ ble, is molded on the tire sidewall and indi­
cates the maximum permissible road speeds
¢ &. in Winter tires on page 264.
Tire pressure monitoring system*
means a system that detects when one or
more of a vehicle's tires are underinflated and
illuminates a low tire pressure warn ing te ll­
tale .
Tread
means that port ion of a tire that comes into
contact with the road.
Tread separation
means pulling away of the tread from the tire
carcass .
Treadwear indicators (TWI)
means the projections within the pr incipal
grooves designed to give a visual ind ication of
the degrees of wear of the tread. See
¢
page 258, Tread Wear Indicator (TWI) for
mo re inf ormat ion on measuring tire wear.
Uniform Tire Quality Grading
is a tire information system developed by the
United States National Highway Traffic Safety
Admin istration (N HTSA) that is designed to
help buyers make relative comparisons among
tires . Th e U TQG is not a safety rating and not a
g ua ran tee that a tir e will last for a prescribed
number of mi les (kilometers) or perform in a
certain way. It simply gives tire buyers addi ­
tional information to combine with other con-
Tires and wheels 251
siderations, such as price, brand loyalty and
dealer recommendations. Under UTQG, tires
are graded by the t ire manufacturers in three
areas : treadwear, traction, and temperature
resistance. The UTQG informat ion on the tires,
molded into the sidewalls .
U.S. DOT Tire Identification Number (TIN)
This is the tire's "serial number". It begins
with the letters "DOT" and indicates that the
tire meets all federa l standards. The next two
numbers or letters indicate the plant where it
was manufactured, and the last four numbers
represent the week and year of manufacture.
For example,
DOT ... 2212 ...
means that the tire was produced in the 22nd
week of 2012. The other numbers are market­
ing codes that may or may not be used by the
tire manufacturer. This information is used to
contact consumers if a tire defect requires a
recall.
Vehicle capacity weight
means the rated cargo and luggage load plus
150 lbs. (68 k ilograms) times the vehicle's to­
tal seating capacity as listed on the label lo­
cated on the driver's side B -pillar .
Vehicle maximum load on the tire
means that load on an individual tire that is
determined by distributing 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 individual tire that is
determined by distributing to each ax le its
share of the curb weight, accessory weight,
and normal occupant weight (distr ibuted in
accordance with table below¢
page 252)
and dividing by two.
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258 Tires and wheels
Tire service life
The service life of tires depends on a lot of
different things including proper installation
and balancing, correct tire pressure and driv­
ing style.
F ig. 20 5 Tire tread: tre ad wea r ind icators (TWI)
F ig. 206 Rotat ing t ires for more ev en wea r
Tread Wear Indicator (TWI)
The o rigi na l tires on your veh icle have
1/16 inch (1.6 mm) high "wear indicators"
c::> fig . 205 running across the tread. Depend ­
i ng on the make, there will be six to eight of
them evenly p laced around the t ire. Marks on
the tire sidewa ll (for example "TWI" or other
symbols) indicate the positions of the tread
wear ind icators . Worn t ires must be replaced .
Different fig ures may apply in o ther countries
c::> & .
Tire p ressure
Incorrect tire pressure causes premature wear
a nd can cause sudden t ire blow-out. For th is
reason, tire pressure must be checked at least
once a month
c::> page 254.
Driving style
Driving fast aro und curves, heavy acce leration
and hard braking increase tire wear.
Rotating tires for more even wear
F or all four tires on your ve hicl e to h ave the
same service life, we recommend that the
front and rear t ires are rotated according to
the tire manufacturer's suggested tire rota­
tion intervals. Please remember the follow­
ing :
- Tire rotation intervals may differ from the
vehicle service inte rva ls o utlined in your
Ma intenance and Warranty Book let .
- The longer one tire is used in one location
on the vehicle, the more it wears at certain
points; therefore, we recommend that you
follow the tire manufact urer's suggested
tire rotation intervals .
- Vehi cles w ith front-wheel dr ive experience
more tread wear on the front wheels com­
pa red to all-wheel drive (quattro ®).
- Please rotate tires as shown
c::> fig. 206.
-Extra care must be taken when rotating di-
rection-specific tires
c::> page 278 .
Wheel balancing
The wheels on new ve hicles are balanced .
However, various situations during everyday
driving can cause them to become unbal ­
anced, re sulting in vibrat ions you can usually
feel through the steer ing wheel.
Un balanced whee ls must be rebalanced to
avoid excessive wear on steering, suspension
and t ires. A whee l m ust also be reba lanced
when a new tire is insta lled.
Incorrect wheel alignment
Incor rect wheel alig nment can cause exces ­
sive tire wear, impairing the safety of the veh i­
cle . If tires show excessive wear, have the
whee l alignment checked by an authori zed
Audi dealer or qualif ied workshop .
All-wheel driv e
Vehicles with q uattro ® mus t always have tires
of the same size, construction and tread type .
For details see
c::> page 202 . ..,.

26 2 T ire s and wheel s
-All four wheels must be fitted with radia l
t ires of the same type, size (roll ing c ir­
cumference) and the same tread pattern.
Driv ing with different tires reduces veh i­
cle handling and can lead to a loss of
control.
- If the spare tire is not the same as the
t ir es that are mounted on the veh icle -
for example with wi nter tires - on ly use
the spare tire for a short period of time
and dr ive with extra care. Refit the no r­
ma l road whee l as soon as safely possi ­
ble.
- Never drive faster than the maxim um
speed for which the tires on your vehicle
are rated because tires that are drive n
faster than their rated speed can fail
sudden ly.
- Overloading ti res cause heat build- up,
sudden tire failure, including a blowout
and sudden deflation and loss of control.
- Temperature grades app ly to tires that
are properly inflated and not over or un­
derinflated.
- For technical reasons it is not a lways
poss ible to use wheels from other
vehicles -in some cases not even wheels
from the same vehicle model.
- If you install wheel tr im discs on the ve­
hicle whee ls, make sure that the air flow
to the brakes is not blocked . Reduced air­
flow to the brakes can them to overheat,
increasing stopping d istances and caus­
ing a collision.
- Run flat t ires may on ly be used on
vehicles that we re eq uipped w it h them
at the f acto ry. The vehicle must have a
chassis des igned for r un flat t ires . Incor­
rect use of run flat tires can lead to vehi­
cle damage or acc idents . Check with an
authorized Audi dealer or t ire specia list
to see if your vehicle can be equipped
with run flat t ires. If run flat tires are
used, they must be installed o n all four
wheels. Mix ing tire types is not permit­
ted. (D Note
- For technical reasons, it is not generally
poss ible to use the wheel rims from oth­
er veh icles. T his can hold tr ue for wheels
of the same vehicle type.
- If the spare tire is diffe rent from the
tires that you have mounted on your ve­
hicle (for example winter tires or wide
profi le tires), then use the spare tire for a
short period of time only and drive w ith
extra care. Replace the flat tire w it h the
ti re mat ching the othe rs on your vehicle
as soon as possi ble.
- Never d rive without the valve stem cap.
T he v alves co uld get damaged.
@ For the sake of the environment
Dispose of o ld tires in accordance w ith the
l ocal requirements.
Uniform tire quality grading
- Tread wear
- Tra ction AA A B (
- Temperature ABC
Quality grades can be found where applicab le
on the tire s ide wall between tread shoulder
and maximum section width
¢ page 259,
fig . 207 .
For example: Tread wear 200 , Traction AA ,
Temperature A .
All passenger car ti res must conform to Feder­
al Safety Requirements in add ition to these
grades .
Tread wear
The tread wear g rade is a comparative rating
based on the wear rate of the tire when tested
u nder contro lled conditions o n a specified
government test course.
F o r example, a tire graded
150 wo uld wear
one and one ha lf
(11/2) times as well on the
government course as a ti re graded
100.

The relative perform a nee of ti res depends
upon the actua l conditions of their use, how ­
ever, and may depart sign ificantly from the
norm due to var iat ions in dr iving habits, serv­
ice practices and differences in road character­
istics and climate .
Trac tion
The traction grades, from highest to lowest,
are AA, A, Band
C. Those grades represent the
tire's ability to stop on wet pavement as measured under controlled cond itions on
specified government test surfaces of asphalt
and concrete . A tire marked C may have poor
traction performance ¢,&. .
Temp erature
The temperature grades are A (the h ighest),
B, and
C, representing the t ire's resistance to
the generat ion of heat and its ability to dissi ­
pate heat when tested under controlled condi­
tions on a specified i ndoor laboratory test
wheel.
Sustained high temperature can cause the
materia l of the tire to degenerate and reduce
tire life, and excessive temperature can lead
to sudden ti re fa ilu re ¢ ,&. .
The grade
C corresponds to a level of perform ­
ance which all passenger car tires must meet
u nder the Federa l Moto r Veh icle Safety Stand­
a rd No.
1 09. G rades Band A represent h igher
l eve ls of perfo rmance on the laboratory tes t
wheel than the m inimum required by law .
A WARNING
The traction grade assigned to this ti re is
based on stra ight-ahead b raking t raction
tests, and does not include acceleration,
cornering, hydrop lan ing or peak traction
character istics.
A WARNING
The temperature grade for this t ire is es­
tablished for a t ire that is p roperly inflated
and not overloaded. Excessive speed, un­
derinflation, or excessive loading, either
-
Tire s an d wheel s 263
separately or in combinat ion, can ca use
heat bui ldup and possible tire failure.
Winter tires
Winter tires can improve vehicle handling on
snow and ice. At temperatures below 45 °F (7 °C) we recommend changing to winter
tires.
In some heavy snow areas, local governments
may require true winter o r "snow" tires, those
with very deeply cut tread. These tires should
o nly be used in pairs and be installed o n all
four wheels . Make sure you purchase snow
t ires that are the same size and construction
type as the other tires on you r vehicle.
Your vehicle is equipped with all-wheel drive,
th is w ill improve traction during winter driv­
i ng, even with the standa rd tires . However, we
strong ly recommend that you always equip all
fo ur wheels on you r vehicle wit h corre ct ly fit­
ted winter tires or all-season t ires, when win­
te r road cond itions are expected . This also im ­
proves the veh icle's braking per formance and
reduces stopping dista nces.
Summe r tires provide less grip on i ce and
snow.
Winter tires (snow tires) must always be fitted
o n all fo ur wheels .
Ask your authorized Audi dealer or qualified
workshop for permitted
winter tire size s. Use
o nly rad ial w inter t ires.
Winter tires lose their effectiveness when the
tread is worn down to a depth of
0 .157 inch
(4 mm) .
Only drive w ith w inter t ires under w inter con­
dit ions. Summer t ires handle better when
there is no snow or ice on the roads and the
temperature is above 45 °F (7 °() .
If you have a flat tire, see notes on spare
whee l
¢page 259.
Please a lways remember that winter tires may
have a lowe r speed rating than the tires o rigi -
nally installed on your vehicle at the time it .,.
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