2015 AUDI Q5 wheel torque

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IMENU I button> Audi connect > About
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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

Smart Technolog y
A center differentia l distributes the driving power
variably to the front and rear axle. It works to­
gether with selective wheel torque contro l, which
activates when driving through curves
c:::;,page 191.
The all-wheel drive concept is designed for high
engine power . Your vehicle is exceptionally pow­
erful and has excellent driving characteristics bo th under normal driv ing condit ions and on
snow and ice . Always read and follow safety pre ­
cautions
c:::;, .&. .
Wint er tires
When driving in the winter, your vehicle with all­
wheel drive has an advantage, even with regular
tires. In winter road conditions it may be advisa­
ble to mount winter tires (or all-season tires) for
improved dr iveability and braking: these tires
must be mounted on
a ll four wheels . See a lso
c:::;, page 250, Winter tires.
Tire chain s
Where tire chains are manda tory on certain
roads, this normally also applies to vehicles with
all-wheel drive c:::;, page 250, Snow chains.
Repl acing wheels /tire s
Vehicles with all-whee l drive must always have
tires of the same size. Also avoid tires with differ­
ent tread depths . For deta ils see page
c:::;, page 242, New tires or wheels .
A WARNING
Always adjust your driving to road and traffic
conditions. Do not let the extra safety afford­
ed by all-wheel drive tempt you into ta king
extra r is ks.
- Althoug h the all-whee l dr ive is very effec­
t ive, always remember that brak ing capac ity
is limited by tire traction . You should there­
fore not drive at excessive speeds on icy or slippery road surfaces .
- On wet road su rfaces, be careful not to drive
too fast because the front wheels could be­
gin to slide on top of the water (aquaplan­
ing). If this should occur, you will have no
warning from a sudden increase in engine
speed as with a front -whee l drive vehicle.
196
Always drive at speeds which are suited to
the road cond it ions -risk of crash.
Energy management
Starting ability is optimized
Energy management controls the distribution of
electrical energy and thus optimizes the availa­ bility of electrical energy for starting the engine .
If a vehicle with a conventional energy system is
not driven for a long period of time, the battery
i s d ischarged by idling current consumers (e .g .
i mmob ili zer). I n certain c ircumstances it can re­
s ul t in the re be ing insuffi cient energy available to
start the eng ine.
Intelligent energy management in your vehicle
hand les the d ist ribution of electrical energy.
Start ing ability is ma rkedly improved and the life
of the ba ttery is extended .
Bas ica lly, energy management consists of
bat­
t e ry diagn osi s, idling curr ent man ag ement
and
d ynami c energy management .
Batte ry diag nosi s
Battery diagnosis continuously determines the
state of the battery. Se nsors determine battery
vo ltage, battery current and battery tempera­
tu re. This determines the cu rrent state of cha rge
and the power of the battery .
Idling current management
Idling current management reduces energy con ­
sumption whi le the vehicle is standing . W it h the
i gnition switched off, it cont ro ls the energy sup­
ply to the various electrical components. Data
from battery d iagnosis is cons idered.
Depend ing on the battery's state of charge , indi­
v idual consumers are gradua lly tu rned off to pre­
vent excessive discharge of the batte ry and thus
maint ain s tarting capability.
Dynamic ener gy management
While the vehicle is being driven, dynamic ene rgy
management distr ibutes the energy gene rated
accord ing to the needs of the individual compo-
nents. It regu lates consumption, so that more
II>

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_& WARNING
Always read and follow all WARNINGS and in­
formation
c> A in Raising the vehicle on
page 262
and c> page 264 .
After changing a wheel
A wheel change i s no t comple te withou t the do­
ing the following .
.. Always store the vehicle tool kit, the jack* and
the replaced tire in the luggage compartmen t
c>page 140 .
.. As soon as possible, have the tightening tor­
ques
on all wheel bolts checked w ith a torque
wrench . The correct tightening torque is
105
ft lb (140 Nm) .
.. Have the flat tire
replaced as soo n as poss ible.
{1) Tips
- If you notice that the wheel bolts are cor­
roded and diffi cult to turn while changing a
tire, they should be replaced before you
check the tightening torque.
- Drive at reduced speed until you have the
tightening torques checked .
Decorative wheel covers
Applies to vehicles: with decorative wheel covers
The decorative wheel covers must be removed
first to access the wheel bolts .
Fig. 216 Chan gin g a wheel: Removing the wheel cove r
Removing
.. Insert the hook provided with the veh icle tool
kit in the hole in the hub.
.. Pull off the
decorative wheel cover c> fig. 216.
Emergen cy assistance
Wheels with wheel bolt caps
Applies to vehicles: with wheel bolts with caps
The cops must be removed firs t from the wheel
bolts before the bolts can be unscrewed .
Fig. 217 Changing a wh eel: re movin g the wheel bo lt ca ps
Removing
.. Push the plastic clip provided wi th the vehicle
too l kit over the wheel bolt cap until it engages.
.. Pull on the
plastic clip to remove the cap
c>fig. 217.
Refitting
.,. Place the caps over the wheel bolts and push
t hem back on.
The caps are to protect and keep the wheel bolts
clean.
Loosening and tightening the wheel bolts
The wheel bolts must be loosened before raising
the vehicle .
Fig. 218 Changing a whe el: loosening th e w hee l bol ts
Loosening
.. Insta ll the wheel bolt wrench over the wheel
bolt and push it down as far as it will go. ..,.
261

Emergency assistance
"' Use the hexagonal socket in the screwdriver
handle to screw in and tighten all wheel bolts
slightly.
"'Remove the alignment pin and insert and tight­
en the remaining wheel bolt slightly like the
rest.
"'T urn the jack handle* counter-clockwise to low­
er the vehicle until the jack* is fully released .
"'U se the whee l bolt wrench to tighten all wheel
bolts firmly¢
page 261. Tighten them cross­
wise,
from one bolt to the (approximately) op­
posite one, to keep the wheel centered.
@ Note
When removing or installing the wheel, the
r im could hit the brake rotor and damage the
rotor. Work carefu lly and have a second per­
son help you.
(D Tips
Never use the hexagonal socket in the handle
of the screwdriver to loosen or tighten the
wheel bolts.
- Pull the reversib le blade from the screwdriv­
er before you use the hexagonal socket in
the handle to turn the wheel bolts.
- When mounting tires with
unidirectional
tread design
make sure the tread pattern is
pointed the right way
¢page 264.
-The wheel bolts should be clean and easy to
turn. Check for dirt and corrosion on the
mating surfaces of bot h the wheel and the
hub. Remove all dirt from these surfaces be­
fore remounting the wheel.
Tires with unidirectional tread design
Tires with unidirectional tread design must be
mounted with their tread pattern pointed in the
right direction.
Using a spare tire with a tread pattern
intended for use in a specific direction
When us ing a spare tire w ith a tread pattern in­
tended for use in a specific direct ion, please note
the following:
- The direction of rotation is marked by an arrow
on the side of the tire .
264
-If the spare tire has to be installed in the incor­
rect direction, use the spare tire only tempora ­
r il y since the tire w ill not be ab le to achieve its
optimum performance character istics with re­
gard to aquaplaning, noise and wear.
- We recommend that you pay part icu lar atten­
tion to th is fact during wet weather and that
you adjust your speed to match road condi­
tions.
- Replace the flat tire with a new one and have it
installed on your veh icle as soon as possible to
resto re the handling advantages of a unidirec­
tional tire.
Notes on wheel changing
Please read the information ¢ page 242, New
tires ar wheels
if you are going to use a spare tire
which is different from the tires on your vehicle .
After you change a tire:
- Check the tire pressure on the spare immedi­
ately after installation.
- Have the wheel bolt tightening torque
checked with a torque wrench as soon as pos­
sible by your authorized Audi dealer or a
qualified workshop.
- With steel and alloy wheel rims, the wheel
bolts are correctly tightened at a torque of
105 ft lb (140 Nm).
- If you notice that the wheel bolts are corroded
and difficult to turn while changing a tire,
they should be replaced before you check the
tightening torque.
- Replace the flat tire with a new one and have
it installed on your vehicle as soon as possi­
ble. Remount the wheel cover.
Until then, drive with extra care and at reduced
speeds.
&_ WARNING
- If you are going to equ ip your vehi cle w ith
tires or rims which differ from those which
were factory installed, then be sure to read
the information ¢
page 242, New tires or
wheels .
-

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A
A/C (climate control) . . . . . . . . . . . . . . . . . . . 81
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Active lane assist
Cleaning the camera area . . . . . . . . . . . . . 209
Adapt ive cruise control . . . . . . . . . . . . . . . . . 107
C leaning the sensor . . . . . . . . . . . . . . . . . . 209
Indicator lamp . . . . . . . . . . . . . . . . . . . . . . 109
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Request for driver intervention . . . . . . . . . 112
Setting the distance....... .. .. .. .. .. . 111
Setting the driving program . . . . . . . . . . . 112
Adaptive dampers . . . . . . . . . . . . . . . . . . . . . 120
Adapt ive light . . . . . . . . . . . . . . . . . . . . . . . . . 54
Defective . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
AdBlue .... .. ................. .. .... . 218
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Opening the tank door . . . . . . . . . . . . . . . . 219
Refilling . .. .. ........... .. .. .. .... . 219
Adding Engine coolant ........... .... .. .... .
Engine oil ............ ...... .... ... .
Windshield washer fluid ... .. .. .. .. .. .
Additional accessories
Addit ives 228
225
234
283
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Adjusting Air distribution (climate control) . . . . . . . . 81
Instrument illumination . . . . . . . . . . . . . . . 56
Steer ing column manually . . . . . . . . . . . . . 84
Temperatu re (climate control) . . . . . . . . . . 81
Airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . 167
Advanced Airbag-System . . . . . . . . . . . . . . 156
Advanced Airbag System components . . . 158
Care. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Children . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Child restraints ... .. ...... .. .. .. .. .. . 174
Components (front airbags) . . . . . . . . . . . 158
Danger of fitting a child safety seat on the
front passenger seat . . . . . . . . . . . . . . . . . 153
Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Front airbags . . . . . . . . . . . . . . . . . . . 1S6, 157
How do the front airbags work? . . . . . . . . 160
How many airbags does my vehicle have? 158
How the Advanced Airbag System compo-
nents work together . . . . . . . . . . . . . . . . . 160
Index
Important information . . . . . . . . . . . . . . . 152
Indicator light . . . . . . . . . . . . . . . . . . . . . . 162
Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . 162
PASS ENGER AIR BAG OFF light . . . . . . . . . 162
Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16S
Safety instructions . . . . . . . . . . . . . . . . . . . 164
S ide airbags . . . . . . . . . . . . . . . . . . . . . . . . 166
Side curtain airbags . . . . . . . . . . . . . . . . . . 169
Warning/ind icator lights . . . . . . . . . . . . . . . 16
We ight-sensing mat . . . . . . . . . . . . . . . . . 173
When must the system be inspected? . . . 162
Air transport . . . . . . . . . . . . . . . . . . . . . . . . . 106
All-wheel drive . . . . . . . . . . . . . . . . . . . . . . . 195
Se lective wheel torque control . . . . . . . . . 191
All season tires . . . . . . . . . . . . . . . . . . . . . . . 250
Alternator Malfunction . . . . . . . . . . . . . . . . . . . . . . . . . 28
Anti-freeze
refer to Engine coolant system . . . . . . . . . 227
Anti- lock brake system
Warning/indicator lights . . . . . . . . . . . . 15, 17
Anti-Lock Braking System . . . . . . . . . . . . . . 191
Anti-slip regu lation
W arning/indicator lights . . . . . . . . . . . . . . . 15
Anti-Slip Regu lation . . . . . . . . . . . . . . . . . . . 191
Anti-theft alarm warning system . . . . . . . . . . 38
Electronic immobilizer . . . . . . . . . . . . . . . . . 38
App roach/departure angle . . . . . . . . . . . . . . 202
Ashtray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Audi braking guard
refer to Braking guard 113
Audi drive select Indicato r light . . . . . . . . . . . . . . . . . . . . . . 195
also refer to Drive select . . . . . . . . . . . . . . 120
Audi parking system plus with rearview cam- era . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Adjusting the display . . . . . . . . . . . . . . . . . 134
Adjusting the warning tones . . . . . . . . . . . 134
Rearview camera -parking mode 1 . . . . . . 132
Rearview camera -parking mode 2 . . . . . . 133
Safety precautions . . . . . . . . . . . . . . . . . . . 129
Switching on and off . . . . . . . . . . . . . . . . . 131
T ra iler hitch . . . . . . . . . . . . . . . . . . . . . . . . 134
Audi Service Repair Manuals and Literature 281
Auto-Check Control . . . . . . . . . . . . . . . . . . . . 27
Auto locking . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Automatic belt retractor . . . . . . . . . . . . . . . 14 7
285

Index
Remote control key
Unlocking and locking . . . . . . . . . . . . . . . . . 40
Remote rear lid release . . . . . . . . . . . . . . . . . 43
Repair manuals . . . . . . . . . . . . . . . . . . . . . . . 281
Repairs Airbag system 165
Replacing Light bulbs . . . . . . . . . . . . . . . . . . . . . . . . . 269
Replacing wiper blades . . . . . . . . . . . . . . . . . 58
Reporting Safety Defects . . . . . . . . . . . 142, 143
Reset button . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Retracto r . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Right hand d rive . . . . . . . . . . . . . . . . . . . . . . . 54
Rims ...... ... .. ................ ... . 249
Roof rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Attachment points . . . . . . . . . . . . . . . . . . . . 72
Insta lling the attachments . . . . . . . . . . . . . 73
Installing the roof rack . . . . . . . . . . . . . . . . 73
Roof load . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Rule of behavior offroad . . . . . . . . . . . . . . . . 202
s
Safe dr iving habits
Safety 135
Airbag system . . . . . . . . . . . . . . . . . . . . . . 152
Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Ca rgo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Cor rect sea ting posit ion . . . . . . . . . . . . . . 136
P eda l area . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Safety belt position . . . . . . . . . . . . . . . . . . . 148
Safety belt he ight ad justment . . . . . . . . . 149
Safety belts worn by p regna nt women . . . 1 49
Safety belt pretens ioner
Service and disposal . . . . . . . . . . . . . . . . . 151
Safety belts . . . . . . . . . . . . . . . . . . . . . . 144, 147
Cleaning . .. .. .. ............. .. .. .. . 210
Danger to passengers who do not wear a
sa fety belt . . . . . . . . . . . . . . . . . . . . . . . . . 145
Fastening . . . . . . . . . . . . . . . . . . . . . . . . . . 147
H eight adjustment . . . . . . . . . . . . . . . . . . . 149
I mp rope rly wor n . . . . . . . . . . . . . . . . . . . . 150
Not wo rn . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Safety belt posi tion . . . . . . . . . . . . . . . . . . 148
Safety ins tructions . . . . . . . . . . . . . . . . . . . 1 46
Securing chi ld safety seats . . . . . . . . . . . . 18 1
294
Special considerations for pregnant wom-
en . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
U nfastening . . . . . . . . . . . . . . . . . . . . . . . . 149
Warning/indicator light . . . . . . . . . . . . 17, 144
Worn properly . . . . . . . . . . . . . . . . . . . . . . 146
Safety compliance stic ker . . . . . . . . . . . . . . 277
Safety equ ipment . . . . . . . . . . . . . . . . . . . . . 135
Safety features fo r occ upant restraint and
protection . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Safety gu idelines
Seat adjustment . . . . . . . . . . . . . . . . . . . . . . 63
Safety instr uctions
E ngine compartment ............. .. .. 2 21
for s ide cu rtain airbags . . . . . . . . . . . . . . . 171
for using child safety sea ts . . . . . . . . . . . . 175
for using sa fety be lts . . . . . . . . . . . . . . . . . 146
Monito ring the Advanced Airbag System . 164
Safety sys tems
Warning/indic ator lights . . . . . . . . . . . . . . . 16
Seat Heating ......... ... ............. .... 82
Number of seats . . . . . . . . . . . . . . . . . . . . 144
Ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Seat adjustment . . . . . . . . . . . . . . . . . . . . . . . 64
Driver's seat . . . . . . . . . . . . . . . . . . . . . . . . . 63
Front passenger's seat . . . . . . . . . . . . . . . . . 63
Head restra ints . . . . . . . . . . . . . . . . . . . . . 138
Safety gu idelines . . . . . . . . . . . . . . . . . . . . . 63
Seat belts
refer to Safety belts . . . . . . . . . . . . . . . . . . 144
Seating capac ity
Seating position 144
D rive r . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Fron t passenger . . . . . . . . . . . . . . . . . . . . . 13 7
How to ad just the front seats . . . . . . . . . . 137
Incorrect seat position . . . . . . . . . . . . . . . . 139
Occupants . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Rear passengers . . . . . . . . . . . . . . . . . . . . . 138
Sea transpor t
Seats 106
Cleaning ...... .. .................. . 211
Correct seating position . . . . . . . . . . . . . . 136
Se lective cata lytic reduct ion
refer to Ad Blue. .. .. .. ........... .. .. 218
Se lective unlock feature . . . . . . . . . . . . . . . . . 39
Selective wheel torque control (all-wheel
drive) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191