2014 AUDI Q7 differential

16 Instrum ent s and w arn ing /indic ato r light s
;;./~ Electronic Stabilization Control
(ESC)
This warning/indicator light monitors the
Electronic Stabilization Control.
If the
DJ indicator light blinks while dr iving,
the ESC or ASR (Ant i-S lip Regulation) is active­
l y regulating.
If th€
DJ indicator light turns on, the system
has sw itched the ESC off . In this case, you can
switch the ignition off and then on to switch
the ESC on again. The indicator light turns off
when the system is functioning fully .
If the
i indicator light turns on, ESC was re­
str icted using the
I~ OFF ! button ~ page 224 .
Stabiliz ation con trol (E SC/A BS): Fault! See
o wn er's manu al
If th€ J_j) indicator light and the ABS indicator
light ~ (USA models)
111] (Canada models)
turn on and the message appears, the ABS or
electronic differential lock is malfunction ing .
This also causes the ESC to malfunct ion . The
brakes st ill function with the ir normal power,
but ABS is not act ive.
Drive to your authorized Aud i dealer or quali ­
fied workshop immediately to have the mal·
function corrected.
A WARNING
If the 1111 (USA models) tllll (Canada
mode ls) brake system ind icator light turns
on together with the ABS and ESC indica­
tor lights, the ABS/ESC regulating function
may have failed . Functions that stabilize
the vehicle are no longer avai lab le. This
could cause the vehicle to swerve and in­
crease the risk of sliding. Dr ive carefully to
the nearest authorized Aud i dealer or oth­
er qua lified workshop and have the mal·
function corrected.
(D Tips
For additional information on ESC and
ABS, refer to
c:> page 224.
tli1 ! !r Safety systems
T he I (USA models) !Ill (Canada models) in­
dicator light mon itors the safety systems (e.g .
airbags, pretensioners) and illum inates for a
f ew seconds each time you switch the ignition
on .
If the
I (USA models)/ . (Canada models)
indicator light does not go out, or if it illumi­
nates while you are driving, or if it starts to
blink, then there is a malfunction somewhere
in the system.
If the light does not illuminate
when you switch the ign it ion on, th is also
means there is a malfunct ion.
A WARNING "'--
If you have a malfunction in the safety sys-
tems, contact your authorized Audi dealer
i mmediately. Otherwise the safety sys­
tems may not work properly in an acc i­
dent.
¢¢ Turn signal s
The indicator light blinks when you use either
turn signal.
Whenever you use the left
II or the right .
turn s ignal, the indicator light blinks . When
you use the emergency flashe rs, both indica­
tor lights flash .
If one of the turn signal light bulbs burn out,
the turn signal will blink twice as fast as nor·
mal.
This does not apply, however, in towing mode.
The ind icator light does not flash if a turn sig·
nal is out on the tra iler or the towing veh icle .
Additional informat ion on the turn s ignals
~page 60.

18 Instruments and warning/indicator lights
the dynamic mode is activated and if the ig­
nition is switched on¢
page 155, Chassis
controls .
-If the warning/indicator light flashes in con­
junction with the
IIJ warning/indicator
li ght, you shou ld not drive the vehicle imme­
diately in order to prevent damage to the
underbody . The two warning/indicator
lights flashing together points to an ex­
treme Low level. A very
pronounced lower­
ing
of the veh icle (ext reme Low level) can re­
sult, for example, from a heavy load. As
soon as the level has ret ur ned to normal
I
the warning/indicator lights stop flashing,
and yo u can drive away.
{[) Note
If the warn ing/ ind icator light flashes in
conjunction with the
IIJ warning/indica ­
tor light, you should not drive the vehicle
because low-lying vehicle parts can bot­
tom out as you drive over uneven ground
and be damaged as a result.
~ Safety belts
This warning/indicator light reminds you to
put on your safety belt.
The . warning/indicator light illuminates
when the ignition is switched on to remind
the driver and (on USA models only) any front passenger to put on the safety belt. Add ition­
ally, an acoustic warning (gong) w ill also
sound.
For more Information
¢ page 17 4, Safety
belt warning light.
~D High beam
The II warning/indicator light illuminates
when the high beams are on or whe n you use
the head light flasher . For more informat ion
about using the high beams, see¢
page 60.
ill Tire pressure monitoring system -
telltale indicator lamp
The warning/indicator light appears in the
event of a significant loss of tire pressure or if
there is a malfunction.
The indicator light [D] ill uminates to check
the function when you switch on the ignition.
If the
[D] symbol remains on or blinks after
you sw itch on the ign it ion, there is a loss of
t ir e p ressure or a system malfunction . If there
is a system malfunction, see your authorized
Audi dealer as soon as possible.
Detailed informat ion on the tire pressure
monitoring system can be found in
¢page 291.
. CRUISE /''(") Cruise control
The lij;(l )~i~ (USA mode ls) ,11 (Canada mod­
els) warning/indicator light illuminates when
t h e cruise control is activated .
ABS/(8) Anti-lock brake system (ABS)
This warning/indicator light monitors the ABS
and the electronic differential lock (EDL) .
The ~ (USA models) 1(1] (Canada models)
warning/indicator light will come on for a few
seconds when the ignition is switched on. The
lig ht will go out after an automatic check se ­
quence is comp leted .
There is a malfunction in the ABS when:
-The warning/indicator light does not illumi­
nate when you switch o n the ignition.
- The warning/indicator light does not go out
after a few seconds.
- The warning/indicator light illum inates
while driving.
The brake system will still respond even
without the assistance of the ABS system.
See your authorized Audi dealer as soon as
possible to restore full braking performance.
For more information regarding the ABS
¢page 224. II>-

Instruments and warning/indicator lights 19
The ABS warning light and the brake warn­ ing light come on together. The ABS will not
work and you will notice a change in braking response and performance.
Malfunction in the brake system
If the brake warning light <=>page 19 and
the ABS warning illuminate
together there
may be a malfunction in the ABS, and there
may also be a malfunction in the brake system
itself <=>,&. .
In the event of a
malfunction in the brake
system
the warning/indicator light 1111
(USA models);III (Canada models) in the in­
strument cluster flashes. By pressing the
ICHECKI button, you can bring up a driver
message which explains the malfunction in
more detail. Please note
<=>pag e 32.
Malfunction in the electronic differential
lock (EDL)
The EDL works together with the ABS. The
ABS warning light will come on if there is a
malfunction in the EDL system
<=> page 224.
See your authorized Audi dealer as soon as
possible.
.&, WARNING
-
- If the f!B (USA models);tlJ (Canada
models) warning light does not go out,
or if it comes on while driving, the ABS
system is not working properly. The vehi­
cle can then be stopped only with the
standard brakes (without ABS). You will
not have the protection ABS provides.
Contact your authorized Audi dealer as
soon as possible.
- If the
1111 (USA models)/ . (Canada
models) brake system indicator light
turns on together with the ABS and ESC
indicator lights, the ABS/ESC regulating
function may have failed. Functions that
stabilize the vehicle are no longer availa­
ble. This could cause the vehicle to
swerve and increase the risk of sliding.
Drive carefully to the nearest authorized
Audi dealer or other qualified workshop
and have the malfunction corrected.
:l~ /(® ) Parking brake
The indicator light monitors the parking
brake.
When the parking brake is applied and the ig­
nition is switched on, the. (USA models) /
• (Canada models) indicator light comes on.
The indicator light must go out when the
parking brake is released.
BRAKE/CCDl Brake system
The warning/indicator light flashes if brake
fluid level is low, if there is an
ABS system
ma/function or a parking brake ma/function.
The 1111 (USA models)/ . (Canada models)
light illuminates when the ignition is turned
on.
It goes out after the engine has been
started . This indicates that the brake warning
light is functioning properly.
If the brake warning light does not light up
when the engine is cranking, there may be a malfunction in the electrical system. In this
case, contact your Audi dealer.
If the brake system warning/indicator light
flashes, there is a brake system malfunction .
By pressing the
I CH ECK i button , you can bring
up a driver message which explains the mal­
function in more detail
<=>page 32.
If the ABS fails, the ABS warning/indicator
light~ (USA
models)/KCJ (Canada models)
flashes together with the brake system warn­
ing/indicator light<=>,&. .
(USA models): If the warning light
1111 and
the warning light
El illuminate together , im­
mediately contact your authorized Audi dealer
or qualified workshop to have all brake pads
inspected ¢
page 36.
When the light comes on, an audible warning
signal is also given .
.&, WARNING ~ ~
-If the 1111 (USA models) ;III (Canada
models) brake system indicator light
turns on together with the ABS and ESC

224 Intelligent technology
Intelligent technology
Notice about data
recorded by vehicle
control modules
Your vehicle is not equipped with an Event Da­
ta Recorder (EDR), installed by some manu­
facturers fo r the express purpose of capturing
data for retrieval after an accident or crash
event . EDRs are sometimes ca lled "crash re­
corders".
Some state laws restrict the retr ieval or down­
loading of data stored by EDRs that were in­
stalled in a vehicle for the express purpose of
retrieving data after an accident or crash
event without the owner's consent.
A lthough your vehicle is not equipped with an
EDR, it is equipped with a number of electron­
ic control modules for various vehicle systems
such as, for examp le, engine function, emis­
sion control, as well as for the airbags and
safety belts .
These electronic contro l modules also record
vehicle-related data during normal vehicle op­
eration for diagnostic and repair purposes.
The recording capacity of the electronic con­
trol modules is limited to data (no sound is re­
corded) and only a small amount of data is ac­
tually recorded over a very limited period of
time and stored when a system fault or other
condition is sensed by a control unit. Some of
the data then stored may relate to vehicle
speed, direction, braking as we ll as restraint
system use and performance in the event of a
crash or other condition. Stored data can only
be read and downloaded with special equip­
ment.
Electronic Stabilization
Control (ESC)
Description
The Electronic Stabilization Control (ESC) rein­
forces driver safety. It reduces the risk of slip ­
p ing and improves driving stability. ESC de­
tects cr itical s ituations such as the vehicle oversteering and
understeering or the wheels
spinning . The vehicle is stabilized by applying
the brakes or reducing engine torque . Once
the ESC is active, the indicator light
G1 blinks
in the instrument cluster.
ESC includes the anti-lock brake system (ABS),
brake assist system, anti-slip regulation
(ASR), electronic differential lock (EDL) and
hill descent control.
Anti-lock brake system (ABS)
ABS prevents the whee ls from locking up
when braking. The vehicle can still be steered
even during hard braking. App ly steady pres­
sure to the brake pedal. Do not pump the ped­ al. A pulsing in the brake pedal indicates that
the system is helping you to brake the vehicle .
Brake assist system
The brake assist system can decrease braking
distance. It increases braking power when the
driver presses the brake pedal quickly in emer­
gency situations. You must press and hold the
brake pedal until the situation is over . In
vehicles with adaptive cruise control*, the
brake assist system is more sensitive if the
distance detected to the vehicle ahead is too
small.
Anti-slip regulation (ASR)
ASR reduces engine power when the drive
wheels begin to spin and adapts the force to
the road conditions. This makes it easier to
sta rt, accelerate and drive up hills.
Electronic differential lock (EDL)
The EDL brakes wheels that are spinning and
transfers the drive power to the other wheels .
This function is available up to about 60 mph
(100 km/h) .
In extreme cases, EDL automatically switches
off to help keep the brake on the braked wheel
from overheat ing. EDL will switch on again au­
tomat ically when conditions have returned to
normal.

Driving off road
Driving in difficult road
conditions and offroad
General information
The operation of the E lectronic Stabilization
Control (ESC) is expanded fo r operation away
from paved roads. In situations where slip or a
differential lock ing funct ion is required, the
offroad mode can be activated
c:::> page 224.
Hill descent control is a lso ava ilable in the off ­
road mode, which automat ically brakes the
ve hicl e and thereby keeps speed consta nt
when differe nt w heel speeds a re detected
when descending a hill
c:::> page 226. Your A ud i
a lso has permanent a ll-wheel drive in addi­
tion.
H oweve r, your Aud i is not a pure off road ve hi­
cle . It was not built for d riving unde r extreme
conditions, e.g. for trips that are in the nat ure
of an expedition .
Drive only on road s and offro ad sections
which match the de sign of y our vehicl e and
you r abilitie s as a dri ver. Ne ver t ake ri sks!
Before driving offroad
- Check the eng ine oi l level, t ire pressu re ,
coolant level , and the fluid level in the w ind­
shield washe r reservo ir.
- Stow luggage items a nd other objects in the
l uggage compartment, and sec ure t hem
against s lid ing aro und .
After driving offroad
- After trips off road, remove any twigs and
othe r foreign objects from the grill , the un­
derbody and the wheels. Pay spec ia l atten­
t ion to fore ign ob jects (stones) which have
become lodged in t he tire tre ad.
- Clean t he body and the vehicle unders ide,
and inspect the veh icle for possible damage.
- Clean dirty w indows , headlamp lenses, rear
li gh ts, and license plates .
- Perfo rm a brake check (particularly after
t ravell ing throug h water) .
Driving off road 237
A WARNING
-Drive especially attentively and plan
ahead in diff icu lt road conditions and
when off road. Excessive speed o r inco r­
rect maneuve rs can cause injuries and
damage to the vehicle.
-
- Always adapt your speed and driving
style to road, offroad, t raff ic, and weath­
e r condition s. D rive e spe cially slowly off­
road when yo ur view is restricted.
- Please be aware that in offroad mode,
pa rti cularly on a smoo th and s lippery
road, the whee ls may have an increased
tendency to spin and the vehicle may
break away -danger of skidding!
- Stability is limited in the offroad mode .
@ For the sake of the environment
Avoid damage to the environment and re­
spect na ture .
@ Tips
Only d rive where it is permitted and stay
on marked roads and paths.
Explanation of some technical terms
T he following data refer to ideal cond itions .
Depend ing on ve hicle load and gro und condi­
tions and the environment, the numbers may
vary .
It is the driver's responsibility to decide
whether a veh icle can overcome a specific sit­
uat ion
c:::> &, .
Gradient angle
The number o f meters in altitude ga ined over
a distance of 109.4 ya rds or 100 meters
(grade) are given as a percentage o r 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 : 31
°
Lat eral angle (slo pe of veh icle )
Indicates the angle up to which the vehicle
can be driven diagona lly or across the fall line
on a slope without the vehicle tipp ing over
IJll,
•
•

Doors
Power child saf ety lock . ... .. .. .. .. ..
48
Dr iver information system ... .. .. .. .. .. 2 1
Di gita l speedomete r ...... .. .. .. .. .. 22
D river info rmation messages . . . . . . . . . 30
Open door or rear lid warning . . . . . . . . . 22
Outside temperature display . ... .. .. .. 22
Sound system display .. ... .. .. .. .. .. 2 1
D river seat
refer to Seat ing pos it ion ... .. .. .. .. . 165
Driver's seat . . . . . . . . . . . . . . . . . . . . . . . . 73
Driver's seat memory . . . . . . . . . . . . . . . . . 7 4
Activating remote control key . .. .. .. ..
75
Recall ing a seat posit ion . . . . . . . . . . . . . 7 4
Sto ring a seat position . . . . . . . . . . . . . . . 7 4
D riving messages . . . . . . . . . . . . . . . . . . . . 30
Driving mode
refer to Adaptive Air Suspe nsion . 155, 1 57
Driving offroad
Driving through water ......... ... .. 238
Driving tips .... ........... ... ... ..
237
Rule s of behav io r ............ .. .... 23 7
S and and m ud ........... .... .. .. . 238
Snow-covered groun d ..... .. .. .. .. .
238
Unpaved roads ........... .... .. ... 238
Dr iving safe ly .......... ...... .... ..
164
Driving through water ... ... .. .. .. .. . 238
D riving t ime . . . . . . . . . . . . . . . . . . . . . . . .
24
Duplicate key . . . . . . . . . . . . . . . . . . . . . . . 38
D ust filter
Climate controls . . . . . . . . . . . . . . . . . . . .
92
E
E asy en try featu re .. ..... ... .. .. .. .. . 104
Efficiency program . . . . . . . . . . . . . . . . . . . 26
Fue l economy messages . ...... ... ... 27
M emory levels . . . . . . . . . . . . . . . . . . . . . 25
Othe r equipmen t ......... .. .. .. .. .. 2 7
Electric seat adjustment
refer to Power seat . . . . . . . . . . . . . . . . . 73
Electro nic differential lock (EDL) . ... .. . 224
Warn ing/ indicator lights . . . . . . . . . 16, 18
Ele ctr onic immobili ze r ...... .. .. .. .. .. 40
Electronic power co ntrol
( E PC) wa rn ing/indicator light ... ... ...
15
Electronic speed limiter . . . . . . . . . . . . . . . 28
Inde x 325
Electronic Stabilization Cont ro l (E SC) ... 224
Hill descent contro l ..... .... ... .. .. 225 •
Offroad mode .. .. .. . .. ... .... ... .. 225 •
Warning/ind icator lights .......... .. . 16
Emerge ncy flashe r . . . . . . . . . . . . . . . . . . . 60
Wa rning/ind icator lights ..... ... .. .. . 16
Emergency locking of doors ............ 45
Emergency operation
Rear lid . .. .. .. .. .. ............... .
48
Emergency starting . .. .. ..... ... .. .. 3 0 7
Emerge ncy towing ... . .. .. .. ... ... .. 309
Energy management ... .. .... ... .. .. 229
Battery power . .. .... ........... .. 230
Driver notification ................. 230
Engine
Compartment .... .. . .. .. ..... ... ..
259
Coolant ... .. .... .. . .. .. ..... ... .. 264
Data ..... .. .. .. ... ............ .. 315
Hood ..... .. .. .. ................. 257
Start ing . . . . . . . . . . . . . . . . . . . . 105, 106
Starting with jumpe r cables ........ . 307
Stopping ........ .. ............... 106
Engine compartment
Safety instr uctions .. ........... .... 257
Work ing the eng ine compartment .. ..
257
Engine coolant system . .. ..... ... .. .. 264
Adding coo lant ..... . .. .. ..... ... .. 266
Checking coolant level .............. 265
Checking the engine coolant level ... .. 265
Malfunction . . . . . . . . . . . . . . . . . . . . . . . 32
Radiator fan ..... .. ............... 267
Engine coolant temperature
Temperat ure gauge ............ .... .
10
Engine hood
Closing ... .. .... .. . .. .. ..... ... ..
2 57
How to re lease the hood ..... ... .. .. 257
Engine o il ..... ... .. ............... 259
Adding ... .. .. .. ............... .. 263
Addi tives .... .. ...... ........... ..
2 63
Changi ng ... .. .... .. ... ..... ... .. 263
Checking the engine oil leve l .. ... .. ..
262
Consumption . ..... . .. .. ..... ... .. 261
Ind ications and conditions requir ing ex-
tra checking . .. .. ............... ..
262
Oil grades . .. .. .. ................. 259
Recommended oil check intervals . .. .. 262
Spec ificat io n and viscosity .......... . 259