change wheel AUDI Q5 2015 Owners Manual

Audi adapt ive cru ise control and brak ing gu ard
- For safety reasons, do not use adaptive
cruise control when driving on roads with
many curves, when the road surface is in
poor condition and/or in bad weather (such
as ice, fog, gravel, heavy rain and hydrop lan­
ing). Using the system under these condi­
t ions could resu lt in a col lision.
- Switch adaptive cruise control off tempora­
rily when driving in turn ing lanes, on ex­
pressway exits or in construction zones. This
prevents the vehicle from accelerating to
the set speed when in these situat ions.
- The adapt ive cr uise control sys tem wi ll not
brake by itself if yo u put you r foot on the ac­
celerator pedal. Doing so can ove rride the
speed and distance regulation.
- When approach ing stationary objects such
as stopped traffic, adaptive cruise control
will not respond and braking g uard will have
limited function.
- The adapt ive cr uise control system and brak­
ing guard do not react to people, animals,
objects cross ing the road or oncoming ob­
jects .
- The function of the radar sensor can be af ­
fected by reflective objects such as guard rails, the entrance to a tunnel , heavy rain or
ice.
- Never follow a veh icle so closely that you
cannot stop your vehicle safe ly . The adap­
t ive cru ise control cannot s low or brake the
vehicle safely when you fo llow another veh i­
cl e too close ly. Always remembe r that the
automa tic brak ing funct ion c annot bring the
vehicle to a sud den or emergency stop un­
der these conditions.
- To prevent unin tended operation, always
switch adaptive c ruise control off when it is
not be ing used .
(D Note
The sensor can be displaced by impa cts or
damage to the bumper, wheel housing and
underbody . That could affect the adaptive
cruise contro l system and braking gua rd . Have
your authorized A udi dealer or authorized
Audi Service Facility check their function .
108
In curves
Applies to vehicles: with Audi adapt ive cruise contro l
Fig. 117 Example: dri ving in to a c urve
When dr iving into a curve c:::> fig. 117 and out of a
curve, the adaptive cruise control may react to a
vehicle in the next lane and apply the brakes . You
can override or prevent the braking by pressing
the accelerator peda l briefly .
Stationary objects
Applies to vehicles: wi th Audi adaptive cruise control
Fig . 118 Example: objec t cha ngin g la n es and sta tionary
ob jec t
The adaptive cruise contro l system only reacts to
ob jects that are moving or that the system has
already detected as moving. For example, if ave­
hicle @, which has already been de tec ted by the
adap tive cruise con trol, turns or changes lanes
and another stationary veh icle @ is located in
front of that ve hicle, the system will not react to
the stat ionary vehicle.

Audi side a ssist
- Improper reliance on the side assist system
can cause collisions and serious personal in­
jury:
- Never rely only on side assist when chang­
ing lanes.
- Always check rear view mirrors to make sure that it is safe to change lanes.
- Side assist cannot detect a ll vehicles under
all conditions -danger of accident!
- Please note that side assist indicates there
are approaching vehicles, o r vehicles in your
blind spot, only after your vehicle has
reached a dr iv ing speed of at least 19 mph
(30 km/h).
- In certa in situations, the system may not
func tion or its funct ion may be lim ited. For
example:
- if vehicles are approaching or be ing left
behind very qu ickly. The display may not
turn on in time .
- in poor weather condit ions such as heavy
ra in, snow or heavy m ist .
- on very wide lanes, in tight curves or if
there is a rise in the road surface . Vehicles
in the adjacent lane may not be detected
because they ar e outside of the sensor
range.
(D Note
The sensors can be displaced by impacts or damage to the bumpe r, wheel housing and
unde rbody. This ca n affect the system. Have
your author ized A udi dealer or authori zed
Audi Service Facility c hec k their fu nction.
(D Tips
- If the window g lass in the d river's doo r or
front passenger's door has been tinted, the
display in the exterio r mirror may be misin­
terpreted.
- F or De clarat ion of Compliance to United
Sta tes FCC and Indus try Canada regula tions
q poge 284 .
118
Activating and deactivating
App lies to vehicles: wit h Aud i side assist
Fig. 131 Driver 's door : S ide assist button
.,. Press the button q A in General information
on page 117
to sw itch the system on/off . The
LED in the button tu rns on when side assist is
sw itched on .
Adjusting the display brightness
Applies to vehicles: with A udi side ass ist
The signal brightness can be set in the radio or
MMI*.
.,. Select: I CAR I function button > Audi s ide as sist .
Or
.,. Select: I CAR I function button > Car sy ste m s*
cont ro l button > Driv er a ssi st> Audi sid e as ­
s is t.
The display br ightness adjusts au tomatically to
the b rightness of the surroundings, both in the
i nforma tion and in the wa rni ng stage. I n ve ry
dark or very b rig ht s urround ings, the display is al­
ready set to the m inimum or maximum level by
the automatic adjustme nt. In such cases, yo u
may notice no change when ad justing the bright­
ness, or the change may on ly be noticeable once
the surroundings change.
Adjust the brightness to a level where the d isp lay
in the information stage will not disrupt yo ur
view forward . If yo u change the brightness, the
display in the exterior mirror will briefly show the brightness level in the information stage. The
brightness of the warning stage is linked to the
brightness in the information stage and is adjust­
ed along with the information stage adjustment .
liJI,

M N
co
a:
co
,...., \!) 1.1"1
N 1.1"1 ,....,
@ Tips
If the weight-sensing mat in the front passen­
ger seat detects an empty seat, the front air­
bag on the passenger side will be turned off,
and
PASSENGER AIR BAG OFF will stay on.
Repair, care and disposal of the airbags
Parts of the airbag system are installed at many
different places on your Audi. Installing, remov­ ing , servicing or repairing a part in an area of the
vehicle can damage a part of an airbag system and prevent that system from working properly in a collision.
There are some important things you have to know to make sure that the effectiveness of the
system will not be impaired and that discarded
components do not cause injury or pollute the
environment.
A WARNING
-
Improper care, servicing and repair proce­
dures can increase the risk of personal injury
and death by preventing an airbag from de­
ploying when needed or deploying an airbag
unexpectedly:
- Never cover, obstruct, or change the steer­
ing wheel horn pad or airbag cover or the in­
strument panel or modify them in any way .
- Never attach any objects such as cup holders
or telephone mountings to the surfaces cov­
ering the airbag units .
- For cleaning the horn pad or instrument panel, use only a soft, dry cloth or one mois­
tened with plain water. Solvents or cleaners could damage the airbag cover or change
the stiffness or strength of the material so
that the airbag cannot deploy and protect
properly.
- Never repair, adjust, or change any parts of
the airbag system.
- All work on the steering wheel, instrument
panel, front seats or electrical system (in­
cluding the installation of audio equipment,
cellular telephones and CB radios, etc.)
must be performed by a qualified technician
Airbag system
who has the training and special equipment
necessary.
- For any work on the airbag system, we
strongly recommend that you see your au­
thorized Audi dealer or qualified workshop.
- Never modify the front bumper or parts of
the vehicle body.
- Always make sure that the side airbag can
inflate without interference:
- Never install seat covers or replacement
upholstery over the front seatbacks that
have not been specifically approved by
Audi .
- Never use additional seat cushions that
cover the areas where the side airbags in­
flate.
- Damage to the original seat covers or to
the seam in the area of the side airbag
module must always be repaired immedi­
ately by an authorized Audi dealer.
- The airbag system can be activated only
once. After an airbag has inflated, it must
be replaced by an authorized Audi dealer or
qualified technician who has the technical
information, training and special equipment
necessary.
- The airbag system can be deployed only
once . After an airbag has been deployed, it
must be replaced with new replacement
parts designed and approved especially for
your Audi model version. Replacement of complete airbag systems or airbag compo­nents must be performed by qualified work­
shops only. Make sure that any airbag serv­
ice action is entered in your Audi Warranty
&
Maintenance booklet under AIRBAG RE­
PLACEMENT RECORD.
- In accidents when an airbag is deployed, the
vehicle battery separates the alternator and
the starter from the vehicle electrical sys­ tem for safety reasons with a pyrotechnic
circuit interrupter .
- Work on the pyrotechnic circuit interrupt­
er must only be performed by a qualified
dealer -risk of an accident!
- If the vehicle or the circuit interrupter is
scrapped, all applicable safety precautions
must be followed.
165

M N
co
a:
co
,...., \!) 1.1"1
N 1.1"1 ,....,
shared, please see your contract with the
wireless telecommunications provider and the
"About Aud i connect" tab in your vehicle's
MMI*:
IMENU I button> Audi connect > About
Audi connect .
Electronic Stabilization
Control (ESC)
Description
The Electronic Stabilization Control (ESC) reinfor­
ces driver safety. It reduces the risk of slipping
and improves driving stability. ESC detects criti­
cal s ituations such as the vehicle oversteering
and understeering or the wheels sp inning. The
veh icle is stab ilized by applying the brakes or re­
ducing engine torque. Once the ESC is act ive, the
indicator light
m blinks in the instrument clus­
ter.
The fol low ing systems a re integrated in the ESC:
Anti-lock brake system (ABS)
ABS prevents the wheels from locking up when
brak ing . The vehicle can still be steered even dur­
ing hard braking. Apply steady pressure to the
brake pedal. Do not pump the pedal. A pulsing in
the brake pedal indicates that the system is help­
ing you to brake the vehicle.
Brake assist system
The brake assist system can decrease braking d is­
tance . It increases braking power when the dr iver
presses the brake pedal quick ly in emergency s it­
uations. You must press and hold the brake pedal
unti l the situation is over. In vehicles w ith adap ­
tive cruise control*, the brake assist system is
more sensitive if the distance detected to the ve­
hicle ahead is too small.
Anti-slip regulation (ASR)
ASR reduces engine power when the drive whee ls
begin to spin and adapts the force to the road
conditions. This makes it easier to start, acceler­
ate and drive up hills.
Smart Technology
Electronic differential lock (EDL)
The EDL brakes whee ls that are spinning and
trans fers the drive power to the other whee ls.
This function is not avai lable at higher speeds .
In extreme cases, EDL automatically sw itches off
to help keep the brake on the braked wheel from
overheating. EDL will switch on again automati­
ca lly when conditions have returned to normal.
Steering recommendation
The ESC helps to stabilize the vehicle by changing
the steering torque.
On vehicles with dynam ic steering*, ESC helps
stab ilize the steer ing in crit ical situat ions .
Selective wheel torque control
Selective wheel torque control is used when driv­
ing on curves. The front wheel on the inside of
the curve or both wheels on the inside of the
curve are braked select ively as needed. This al­
lows more precise driving in curves. The applica­
ble system may not activate when driving in wet
o r snowy conditions .
A WARNING
-
-The ESC and its integrated systems cannot
overcome the laws of physics. This is espe­
cially important on slippery or wet roads. If
the systems begin acting to stabilize your
vehicle, you should immediately change
your speed to match the road and traffic conditions . Do not let the increased safety
provided by these systems tempt you to
take risks. Doing so will increase the risk of a
loss of vehicle control, collision and serious
personal injuries.
- Always adapt your speed to road, traffic and
weather conditions. The risk of los ing con­
trol of the vehicle increases when driving
too fast, especially through curves and on
slippery or wet roads, and when driving too
close to vehicles up ahead . The ESC and its
integrated systems cannot a lways prevent
coll isions - there is st ill a risk of acc idents!
- Always accelerate with special care on even,
smooth surfaces such as those that are wet
or covered with ice and snow. The drive
191

Wheels
"XL" "xl" "EXTRA LOAD" or "RF" I I I
on the sidewal l.
Rim
means a metal support for a tire
or a tire and tube assembly upon
which the tire beads are seated .
Rim diameter
means nominal diameter of the
bead seat. If you change yo ur
wheel size , you w ill have to pur­
chase new tires to match the new rim diameter .
Rim size designation
means rim diameter and width.
Rim width
means nomina l distance between
rim flanges .
Sidewall
means that port ion o f a t ire be­
tween the tread and bead .
Speed rating (letter code)
means the speed at which a tire is
designed to be driven for extend ­
ed periods of t ime. The rat ings
range from 93 mph (150 km/h)
to 186 mph (298 km/h)
¢ table
on page 236 .
You may not find
this information on all tires be­
cause it is not required by la w.
240
The speed rating letter code ,
where applicable , is mo lded on
the tire sidewall and indicates the maximum permiss ible road
speeds
¢ .&. in Winter tires on
page 250.
Tire pressure monitoring
system*
means a system that detects
when one or mo re of a ve hic le's
tires are under inflated and illumi ­
na tes a low tire p ressu re warning
tellta le .
Tread
means that portion of a tire that
comes into contact w ith the road.
Tread separation
means pu lling away of the tread
from the t ire carcass.
Treadwear indicators (TWI)
means the projections wi thin the
principal grooves designed to give
a visua l indication of the deg rees
of wear of the tread . See
¢ page 244 , Treadwear indicator
for mo re information on measur­
ing t ire wear.

Wheels
and follow the important
safety precautions in
c::> page 247, Tires and vehicle
load limits.
-The tire must flex more if the
tire pressure is too low or if
the vehicle speed or load are
too high. This heats the tire up
too much. This increases the
risk of an accident because it
can cause the tire to burst and
result in loss of vehicle con­
trol.
-Incorrect tire pressure increas­
es tire wear and has a negative
effect on driving and braking
Tire pressure table
Please note that the information
contained in the following table
was correct at the time of print­
ing, and the information is sub­
ject to change. If there are differ­
ences between this information
and the tire pressures specified
on the label on the driver's side 8-pillar, always follow the specifica­
tion on the 8-pillar label
c::> page 245, fig. 206.
246
behavior, which increases the
risk of an accident.
(D Note
Replace lost valve caps to re­
duce the risk of damage to the
tire valves.
@ For the sake of the environment
Tire pressure that is too low in­
creases fuel consumption.
(D Tips
Audi recommends using the
tire pressure specified for a nor­
mal load
c::> table on page 247
or for a full load when the vehi­
cle is partially loaded.
Make sure that the tire designa­
tion on your tire matches the des­ ignation on the tire pressure label
and the tire pressure table.
The following table lists recom­
mended tire pressures in cold
tires according to the load and the size of the tires installed. .,.

M N
co
a:
co
,...., \!) ..,.,
N ..,., ,....,
also reduces fuel efficiency and tire tread life,
and may affect the vehicle's handling and stop­
ping ability .
Please note that the TPMS is not a substitute for
proper tire maintenance, and it is the driver's re­
sponsibility to maintain correct tire pressure,
even if under-inflation has not reached the level
to trigger illumination of the TPMS low tire pres­
sure telltale.
Your vehicle has also been equipped with a TPMS malfunction indicator to indicate when the sys­
tem is not operating properly. The TPMS mal­
function indicator is combined with the low tire pressure telltale . When the system detects a
malfunct ion, the telltale will flash for approxi­
mately one minute and then remain continuously
illuminated. This sequence will continue upon
subsequent veh icle start-ups as long as the mal­
function exists.
When the malfunction indicator is illuminated,
the system may not be able to detect or signal
low tire pressure as intended. TPMS malfunctions
may occur for a variety of reasons, including the
installation of replacement or alternate tires or
wheels on the vehicle that prevent the TPMS
from functioning properly. Always check the
TPMS malfunction telltale after replacing one or more tires or wheels on your vehicle to ensure
that the replacement or alternate tires and
wheels allow the TPMS to continue to function properly.
Wheels
If the Tire Pressure Monitoring System
indicator appears
Appl ies to vehicles : wi th t ir e p ress ure mo nito rin g system
The tire pressure indicator in the instrument
cluster informs you if the tire pressure is too low
or if there is a system malfunction.
Fig. 208 Instrument cluster: i ndicator light with message
Using the ABS sensors, the tire pressure monitor­
ing system compares the tire tread circumference
and vibration characteristics of the individual
tires .
If the pressure changes in one or more
tires, this is indicated in the instrument cluster
display with an indicator light
RIJ and a message
¢fig. 208. If only one tire is affected, the loca­
tion of that tire will be indicated.
The tire pressures must be stored in the Infotain­
ment system again each time the pressures
change (switching between partial and full load
pressure) or after changing or replacing a tire on
your vehicle ¢
page 254. The tire pressure moni­
toring system only monitors the tire pressure you have stored. Refer to the tire pressure label for
the recommended tire pressure for your vehicle
¢ page 245, fig . 207.
Tire tread circumference and vibration character­
istics can change and cause a tire pressure warn­
ing if:
- the tire pressure in one or more tires is too low .
- the tire has structural damage.
- the tir e was replaced or the tire pressure
changed and it was not stored again
c:!;> page 254.
-the collapsible spare* tire is installed.
253

Wheels
Indicator lights
ti] Loss of pressure in at least one tire c::> &­
Check the tires and replace or repa ir if necessary.
Check/correct the pressures of all four tires and
store the pressure again in the Infotainment sys­
tem
c::> page 254 .
ffim (Tire Pressure Monitoring System) Tire pres­
sure: System malfunction!. If
iUm appears after
switching the ignition on or while driving and the
ti] indicator light in the instrument cluster
blinks for approximately one minute and then
stays on, there is system malfunction. Try to
store the correct tire pressures
c::> page 254 . If
the indicator light does turn off or turns on again
after a short period of time, drive to your author­ ized Audi dealer or qualified repair facility imme­
diately to have the malfunction corrected.
A WARNING
- If the tire pressure indicator appears in the
display, reduce your speed immediately and
avoid any hard steering or braking maneu­
vers. Stop as soon as possible and check the
tires and their pressure.
- The driver is responsible for maintaining the
correct tire pressure. You must check the
ti re pressure regularly.
- Under certain conditions (such as a sporty driving style, winter conditions or unpaved
roads), the tire pressure monitoring system
indicator may be delayed .
(D Tips
- The tire pressure monitoring system can al­
so stop working when there is an ESC mal­
function .
- Using snow chains may result in a system
malfunction.
- The Tire Pressure Monitoring System in your Audi was calibrated with "Audi Original
Equipment tires"
c::> page 242 . We recom­
mend that you use these tires .
254
· Storing tire pressures
Applies to vehicles: with tire pressure monitor ing system
If the tire pressure changes or a tire is replaced,
it must be confirmed in the Infotainment sys­
tem .
.,. Make sure before storing that the tire pressures
of all four tires meet the spec ified values and
are adapted to the load <=:>page 245.
.,. Switch the ignition on.
.,. Select: the
I CAR I funct ion key > Tir e Pressure
Monitoring System
> Yes, store now. Or
.,. Select: the
I CARI function button > Car Sys­
tems*
control button > Servicing & checks >
Tire pressure monitoring > Store tire pressures
> Yes, store now.
(D Tips
Do not store the tire pressures if snow chains
are installed.

Emergency assistance
_& WARNING
- The chock cannot fulfil its funct io n and may
lose its stability if the "tabs" on the support
plate are not inserted correctly into the
elongated holes in the base plate. If th is
happens, the vehicle may start to
move
wh ile a wheel is being changed .
- Never use the folding chocks if they are
damaged o r if they have not been assem­
bled correct ly.
Removing bass box
Applies to veh icles: w ith bass box
Before the inflatable spare tire* can be taken
ou t, the bass box must be removed.
F ig . 211 Spare whee l well: Ba ss box
Removing bass box
" Lift up the cargo floor using the hand le .
" Squ eeze the lock ing tabs
q fig. 211 (D of the
con nector.
" Disconne ct the connector @and place the lead
to one side .
"T urn the large screw co unter -clockwise.
" Carefu lly remove the bass box.
Installing bass box
" Carefully place the b ass box in t he wheel. The
inscription " FRON T" on the bass box mus t face
forward .
" Reconnect the connector that was removed .
" Secure the bass box with the large screw.
" Fo ld the cargo floor back down.
256
Inflatable spare tire
Applies to vehicles: with inflatable spare tire
The inflatable spare tire expands to its full diam­
eter when it is inflated .
Fig. 212 In flatable spa re tir e with compressor
Removing inflatable spare tire
" Lift up the cargo floo r using t he h andle .
" Remove the dirt tray .
" Tu rn the large screw
q fig . 212 co unter -clock-
w ise .
" Remove the bass box as required
q page 256 .
"Take out the inflatable spare tire.
" Always store the vehicle tool kit, the jack* and
the replaced t ire in the luggage c ompa rtment
q page 140.
Stowing the inflatable spare tire
" Release the air by unscrewing the valve stem.
" Screw the
valve stem back in afterwards.
" Wait a few hours befo re p lacing the wheel in
the spare wheel well
9 & .
"Insta ll the bass box as required qpage 256.
" Sec ure t he wheel with the large screw .
" Place the dirt tray back in.
" Fold the cargo floo r ba ck down .
After using the inflatable spare wheel
The inflatab le spare tire can be re-used as lo ng as
i t is not damaged and is not worn down to the
tread wear indicators
q &, .
When you let the a ir out of the inf latab le spare
t ir e, it does not assume its folded shape aga in for
several hours. Until then, it ca nnot be placed
back in the spare wheel we ll and stowed se cu rely . .,.

M N
co ~ co
rl I.O
"' N
"' rl
_& WARNING
-Never use the spare tire if it is damaged or if
it is worn down to the tread wear ind icators .
-If the inflatable spare tire is more than 6
years old, use it only in an emergency and
with extreme caution and careful dr iving .
- The inflatable spare tire is intended only for
temporary and short -term use . It should be
replaced as soon as possib le w ith the nor­
mal wheel and tire .
- The tire pressure value for the inflatable
spare t ire is Located on the driver's side
B­
pillar ¢ page 245, fig. 207 .
-Maximum pe rm issible speed is 50 mph
(80 km/h) .
-Avoid full -throttle acce lerat ion, heavy brak ­
ing, and fast cornering .
- When the air is let out of the inflatable
spare wheel, it does not assume its folded
shape for severa l hours . Until then, it cannot
be placed back in the spare whee l well and
stowed secu rely.
- Never drive with more than one inflatable
spare t ire.
- For technical reasons, the use of tire chains
on the inf latab le spare tire is not permitted.
If it is necessary to dr ive with tire chains,
the inflatable spare whee l must be moun ted
on the front axle in the event of a flat in a rear tire. The new ly available front wheel
must then be i nstalled in place of the rear
w heel with the flat tire. Insta lling the t ire
chain before mounting the wheel and tire is
recommended .
- Loose items in the passenger compartment
can cause ser ious personal injury during
hard braking or in an accident. Never store
the inflatable spare tire or jack* and too ls in
the passenger compa rtment.
CD Note
- The inf latable spare tire has been developed
spec ifically for this vehicle model.
It must
not be exchanged or used for other veh icle
models. Simi la rly , inflatable tires from oth­
er vehicle model s must not be used.
Em erg en cy ass is tan ce
- Norma l summer or w inter t ires m ust not be
installed on the inflatable tire rim .
Inflating inflatable spare tire
Applies to vehicles: w it h in flatable spa re tire
F ig . 2 13 Lu ggage compa rtm en t l eft s ide: co mpre sso r
.,. Remove the left tr im pane l in t he luggage com­
pa rtment.
.. Open the Velc ro strap and remove the compres­
sor
<=> fig. 213.
.. Unscrew the valve stem from the spare tire.
.. Screw the tire filler hose from the compressor
firmly onto the valve of the spare tire .
.,. Insert the plug from the comp ressor into a
socket of the vehicle
<=> page 77 .
.. Switch the comp resso r o n.
.,. Let the compressor r un unt il the va lue specified
on the tire pressure labe l is reached
c::> page 245, fig . 207 . Switch the compressor
off after running for 12 minutes at th e most -
danger of overheating!
_& WARNING
-
The compressor and the tire f iller hose can
become extremely hot while t hey are running
- danger of bu rns!
CD Note
Switch the compressor off after running for
12 minutes at the most -danger of overheat­
i ng ! Allow the compressor to cool down for a
few m inutes before you use it agai n.
-
257