AUDI Q7 2017 Owner´s Manual

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:E .. Push the release button ¢ fig. 269 and careful­
ly unscrew the cap to the left until you feel re­
sistance ¢,&. .
.. Push the release button again and remove the
cap completely .
.. Add coolant mixed in the correct ratio
¢page 328 up to the MAX marking .
.. Make sure that the fluid level remains stable .
Add more coolant if necessary .
.,. Turn the cap to the right to secure it until yo u
feel resistance a second time.
Coolant loss usually indicates there is a leak . Im­
mediately drive your vehicle to an authorized
Audi dealer or authorized Aud i Service Facility
and have the cooling system inspected. If the
cooling system is not leaking, a loss can come
from the coolant boiling through overheating
and being pushed out of the cooling system.
A WARNING
-The cooling system is under pressure. Do
not open the coolant expansion tank cap
when the eng ine is hot. This increases the
risk of burns .
- The coolant additive and the coolant can be
dangerous to your health. For this reason,
keep the coolant in the original container
and away from children. There is a risk of
poisoning.
- When working in the engine compartment,
remember that the radiator fan can switch
on even if the ign ition is switched off, which
increases the risk of injury.
CD Note
Do not add coolant if the expansion tank is
empty. There may be air in the cooling sys­
tem, which increases the risk of engine dam­
age . If this is the case, do not continue driv­
ing . See an authorized Audi dealer or author­
ized Audi Service Facility for assistance.
Checking and Filling
Brake fluid
Fig. 270 Engine compartment: cap on brake fluid reservo ir
Observe the safety precautions¢ A in Working
in the engine compartment on page 322 .
Checking the brake fluid level
.. Read the brake fluid level on the brake fluid
reservoir ¢
page 324, fig . 267. The brake fluid
level must be between the MIN and MAX mark­
ings ¢,& .
The brake fluid level is monitored automatically.
Changing the brake fluid
Have the brake fluid changed regularly by an au­
thorized Audi dealer or authorized Audi Service Facility.
A WARNING
- If the brake flu id level is below the MIN
marking, it can impair the braking effect
and driving safety, wh ich increase the risk of
an accident. Do not continue dr iving. See an
authorized Audi dealer or authorized Audi
Serv ice Facility for assistance.
- If the brake fluid is old, bubbles may form
in the brake system dur ing heavy braking.
This would impair braking performance and
driving safety, which increases the risk of an
accident.
- To ensure the brake system functions cor­
rectly, only use brake fluids that comp ly
with VW standard 501 14 or FMVSS-116 DOT 4.
CD Note
-If the brake flu id l eve l is above the MAX
marking, brake fluid may leak out over the
329

Check ing and F illing
edge of the reservoir and result in damage
to the vehicle .
- Do not get any bra ke fluid on the ve hicle
paint, beca use it will cor rode t he pa int .
Battery
General warnings about batteries
Because of the complex power s upply, a ll wor k
on batte ries such as disconnecting, rep laci ng,
etc. s hou ld
onl y be per formed by an auth or ized
Aud i dea ler o r autho rized Aud i Serv ice Facility
c;> .&. .
The te rm "vehicle battery " refers to the 12 Vo lt
b at tery i n your veh icle.
Detailed warnings for the vehicle battery:
®
Wear eye protection .
A
Battery acid is highly corrosive. Wear p ro-
tective gloves and eye p rotection.
@
F ire, sp arks , open flame and smo king a re
forbidden.
A
A highly explosive mixtu re of gases can
form when charging ba tte ries.
®
Keep c hildren away from battery acid and
batteries.
A WARNING
All work on the batte ry o r electrical system in
your vehicle can result in injuries, chemical
burns, accide nts o r burns. Because of this, a ll
wor k mu st be perf ormed
only by an au thor­
i z e d Aud i de aler o r authorized Aud i Se rv ice
Facility .
A WARNING
California Proposit io n 65 Warning:
- B attery posts, termin als and re late d a cces­
so ries contai n lead and lead compounds,
chem ica ls known to the State of California
to cause cance r and rep roduct ive p roblems.
Wash hands after handling.
330
(D Note
P rotect the vehicle battery aga inst freezing if
the ve hicle wi ll be par ked for long periods of
time so t hat it is not destroyed by "freezing"
c;> page 331.
@ For the sake of the environment
'8 Batteries conta in polluting s ubstances such
as sulfur ic acid and lead. Contact an aut ho r­
i zed Audi dealer or authorized A udi Service
Fac ility for more informat io n.
· Vehicle battery
The term "vehicle battery" refers to the 12 Volt
battery in your vehicle.
Not running the v ehicl e for long period s of
time
If you do not d rive your vehicle for severa l days o r
weeks, electrical equ ipment is gradually sca led
back or sw itched off . Th is reduces energy use and
ensures the vehicle will be ab le to s tart after long
per iods o f time
9 page 153. Some co nvenience
funct io ns, such as interio r lighting o r power seat
adjus tment, may not be av ail abl e un de r c ertain
c irc umstances. These convenience functions will
be available again once you switch the ignition on
and sta rt the engine .
E ven when ele ctrical eq uipment is swi tched off,
t h e eq uipment can still dra in the vehicle ba tte ry
i f the ve hicle is not driven for long periods of
time. Deep drai ning results in a chemica l reaction
that destroys the ins ide of the vehicle batte ry.
The vehicle battery must be cha rged every month
to reduce the risk of this happening
c;> page 331.
Contact an authorized Aud i dea ler or authorized
Audi Se rvice Fac il ity for more information.
Winter operation
Co ld weather places higher demands on the vehi­
cle battery. T his resu lts in reduced starting abili­
ty. Have the vehicle battery chec ked by an au­
thorized Aud i dea ler or authorized Audi Service
Fac ility befo re t he cold ti me of year.

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:E Charging the vehicle battery
Fig. 271 Engine compartment : connec tor s for a charg er
and jump s ta rt cables
Requirement : only use chargers with a maximum
charging voltage of 30 amps/14.8 Volts.
The
vehicle battery cables remain connected .
.,. Read the warn ings ¢
& in General warnings
about batteries on page 330
and ¢ ,& .
.,. Switch off the ignition and all electrical equip­
ment .
.,. Open the hood ¢
page 32 3 .
.,. Open the red cover on the positive terminal
¢ fig . 271 .
.,. Clamp the charger terminal clamps to the jump
start pins
according to the instructions . (pin
under the red cover = "positive", pin with hex­
agonal head= "negative ") .
.,. Insert the power cable for the charging device
into the socket and switch the device on .
.,. At the end of the charging process, sw itch the
charger off and pull the power cable out of the
socket .
.,. Remove the charger terminal clamps.
.,. Close the red cover on the pos itive terminal.
.,. Close the hood ¢
page 323.
A WARNING
-A highly explosive mixture of gases can form
when charging batteries. Only charge the
vehicle battery in well-vent ilated areas.
-A drained vehicle battery can freeze at tem­
peratures around 32 QF (0 QC). A frozen or
thawed vehicle battery must not be charged
and must not be used anymore. The battery
housing can crack and battery acid can leak
out if ice forms, which increases the risk of
an explosion and chemical burns. Contact an
Checking and Filling
authorized Audi dealer or authorized Audi
Service Facility for more information.
- Do not connect or disconnect the charging
cable while charging because this increases
the risk of an explosion.
@ Tips
- Only charge the vehicle battery through the
connections in the engine compartment.
- Read all of the manufacturer's instructions
for the charger before charging the vehicle
battery.
Windshield washer system
Fig. 272 E ngine compar tm ent: was her fluid re serv oir cap
The windshi eld washer fluid reservoir O contains
th e cleaning solution for the windshield and the
he adlight washer system*¢
page 324, fig. 26 7 .
The reservoir capacity can be found in
¢page 379.
To reduce th e risk of lime scal e deposits on the
spray no zzles, use clean water with low amounts
o f calcium. Alway s add window cleane r to the wa­
ter . When the outside temperatures are cold, an
anti -freezing agent should be added to the water
so that it does not freeze.
(D Note
-The concentration of ant i-freezing agent
must be adjusted to the vehicle operating
conditions in the respective climate . A con­
centration that is too high can lead to vehi-
cle damage.
- Never add radiator anti-freeze or other addi-
tives to the washer fluid. .,..
331

Check ing and F illing
- Do not use a glass cleaner that contains
paint solvents, because this could damage
the pa int .
Service interval display
The service interval display detects when your ve­
hicle is due for service.
Checking service int ervals
You can check the remaining distance or time un ­
til the next oil change or next inspection in the
Infotainment system .
.. Se lect in the Infotainment system: the
I MENU I
button
> Vehicle > left contro l button > Ser vice
& check s > Ser vice inte rval s.
Resetting the indicator
An author ized Audi dealer or author ized A udi
Serv ice Facility will rese t the serv ice interval d is­
p lay after performing serv ice .
I f you have changed the oil yourself, you must re­
set the oil change interva l.
.. Select in the Infotainment system: the!MENUI
button
> Vehicle > left contro l button > Service
& chec ks > Service interval s > Reset oil change
interval.
If an oil change or inspection is due, you can ac­
cess it in the Infotainment system. The display
wo rks in two stages:
- Servic e reminde r: after a certain distance is
driven, a message appears in the inst rument
cluster d isp lay every time the ign ition is switch­
ed on. The rema ining distance and t ime is d is­
played br iefly.
- Service due : if your vehicle has reached a serv­
ice i nterval, a message appears briefly after
swi tching the igni tion on.
(D Note
- Only reset the oil change indicato r if the oil
was changed.
- Fo llow ing the service i ntervals is c ritical to
maintain ing the service life a nd va lue of
you r vehicle, especia lly the engine. Even if
332
the mileage on the vehicle is low, do not ex ­
ceed the time for the next service .

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Wheels
Wheels and Tires
General information
.,.Check your tires regularly for
damage (punctures, cuts, cracks
and bulges). Remove foreign ob­
jects from the tire tread.
.,. If driving over curbs or similar
obstacles, drive slowly and ap­
proach the curb at an angle.
.,.Have faulty tires or rims re­
placed immediately.
"'Protect your tires from oil,
grease and fuel.
.,.M ark tires before removing
them so that the same running
direction can be maintained if
they are reinstalled.
"'Lay tires flat when storing and
store them in a cool, dry location
with as little exposure to light as
possible.
(D Note
-Please note that summer and
winter tires are designed for
the conditions that are typical in those seasons. Audi recom­
mends using winter tires dur­
ing the winter months. Low
temperatures significantly de­ crease the elasticity of summ­
er tires, which affects traction
Wheels
and braking ability. If summer
tires are used in very cold
temperatures, cracks can form
on the tread bars, resulting in
permanent tire damage that
can cause loud driving noise
and unbalanced tires.
-Burnished, polished or
chromed rims must not be
used in winter driving condi­
tions. The surface of the rims
does not have sufficient corro­
sion protection for this and
could be permanently dam­ aged by road salt or similar
substances.
Tire designations
Fig. 273 T ir e designations on the side -
wall Ill>
333

Wheels
(D Tires for passenger vehicles
(if applicable)
P indicates a tire for a passenger
vehicle. T indicates a tire desig­
nated for temporary use.
@ Nominal width
Nominal width of the tire be­
tween the sidewalls in millime­
ters. In general: the larger the
number, the wider the tire.
@ Aspect ratio
Height/width ratio expressed as a
percentage.
@ Tire construction
R indicates a radial tire.
® Rim diameter
Size of the rim diameter in inches.
@ Load index and speed rating
The load index indicates the tire's
load-carrying capacity.
The speed rating indicates the maximum permitted speed
¢ & in
Winter tires on page 348.
"EXTRA LOAD", "xl" or "RF" indi­
cates that the tire is reinforced or
is an Extra Load tire.
Speed rat- Maximum permitted speed
ing
p
up to 93 mph (150 km/h)
Q up to 99 mph (160 km/h)
334
Speed rat- Maximum permitted speed
Ing R
up t o 106 mph (170 km/h)
s up to 110 mph (180 km/h)
T up to 1 18 mph (190 km/h)
u up to 124 mph (200 km/h)
H up to 130 mph (210 km/h)
V up to 149 mph (240 km/h)al
z above 149 mph (240 km/h)al
w up to 168 mph (270 km/h)al
y up to 186 mph (300 km/h)al
a) For tires above 149 mph (240 km/h),
tire manufacturers sometimes use the
code "ZR".
(j) US DOT number (TIN) and
manufacture date
The manufacture date is listed on
the tire sidewall (it may only ap­
pear on the inner side of the tire):
DOT ... 2216 ...
means, for example, that the tire
was produced in the 22nd week of
the year 2016.
@ Audi Original Tires
Audi Original equipment tires
with the designation "AO" have
been specially matched to your
Audi. When used correctly, these
tires meet the highest standards
for safety and handling. An au­
thorized Audi dealer or author­
ized Audi Service Facility will be
able to provide you with more in­
formation.

u
"' .... N
" N .... 0
0
l'. ...
® Mud and snow capability
"M/5" or "M+S" indicates the tire
has properties making it suitable
to drive in mud or snow.~ indi­
cates a winter tire .
@ Composition of the tire cord
and materials
The number of plies indicates the
number of rubber ized fabric lay­
ers in the t ire. In general : the
more layers, the more weight a
tire can carry . Tire manufacturers
must also specify the materials
used in the ti re . These incl ude
stee l, nylon, polyester and other
materials .
@Maximum permitted load
This number indicates the maxi­
mum load in kilograms and
pounds that the tire can carry .
@ Uniform tire quality grade
standards for treadwear,
traction and temperature resistance
T readwear , traction and tempera­
ture ranges¢
page 350.
@ Running direction
The arrows indicate the running
direction of un idirectional t ires .
You must always follow the speci- fied running direction
¢
page 365.
€3) Maximum permitted
inflation pressure
Wheels
T his number ind icates the max i­
mum pressure to which a tire can
be inflated unde r normal operat­
ing conditions.
Glossary of tire and loading
terminology
Accessory weight
means the combined we igh t (in
excess of those standard items
wh ich 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 are availab le as factory-in ­
stalled equipment (whether in­
stalled or not).
Aspect ratio
means the ratio of the height to
the w idth 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 .
335

Wheels
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.
Cord
means the strands forming the
plies in the tire.
Cold tire inflation pressure
means the tire pressure recom­
mended by the vehic le manufac­
turer for a tire of a des ignated
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 adj usted.
Curb weight
means the weight of a motor ve­
hicle w ith standard equipment in ­
cluding the maximum capacity of
fuel, oil, and coolant, air condi ­
tioning and additiona l weight of
op tional equipment.
E x tra load tire
means a tire des igned to operate
at higher loads and at h igher in -
336
flation pressures than t he corre­
spond ing standa rd tire. Extra load
tires may be identified as "XL",
"xl" , "EXTRA LOAD" , or "RF" on
the sidewall.
Gross A xle Weight Rating
("GAWR ")
means the load-carrying capacity
of a single axle system , measured
at the ti re-gro und interfaces.
Gross Vehicle Weight Rating
("GVWR")
means the max imum total loaded
weight of the vehicle .
Groove
means the space between two ad­
jacent tread ribs .
Load rating (code)
means the maximum load tha t a
tire is rated to carry for a given in­
flation pressure. You may not find
this informat ion on all ti res be­
cause it is not required by law .
Maximum load rating
means the load rating for a tire at
the maximum permissible infla­
tion p ressure for that ti re .
Maximum loaded vehicle
weight
means the sum of:

u
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight, and
(d) Production options we ight
Ma ximum (permissible)
inflation pressure
means the maximum cold infla­
tion pressure to which a t ire may
be inflated. Also called "maxi­
mum inflation pressure."
Normal occupant weight
means 150 lbs. (68 kilograms)
times the number of occupants
seated in the veh icle up to the to­
tal seating capacity of your vehi­ c le.
Occupant distribution
means distribution of occupants
in a vehicle.
Outer diameter
means the overall diameter of an
inflated new tire.
Overall width
means the linear distance be­
tween the exteriors of the side­
walls of an inflated tire, including
elevations due to labeling, deco­
rations, or protective bands or
~ ribs . N
" N .... 0
0
l'. ...
Wheels
Ply
means a layer of rubber-coated
parallel cords .
Production options weight
means the combined weight of
those installed regular production
options weighing over 5 lbs. (2.3 kg) in excess of those standard
items which they replace, not pre­
viously considered in curb weight
or accessory weight, including
heavy duty brakes, ride levelers,
roof rack, heavy duty battery, and
special trim .
Radial ply tire
means a pneumatic tire in which
the ply cords that extend to the beads are laid at substantially 90
degrees to the centerline of the
tread.
Recommended inflation
pressure
see ~ page 336, Cold tire infla­
tion pressure .
Reinforced tire
means a tire designed to operate
at higher loads and at higher in­
flation pressures than the corre­ sponding standard tire. Rein ­
forced tires may be identified as .,.
337

Wheels
"XL" "xl" "EXTRA LOAD" or "RF" I I I
on the sidewall.
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 your
wheel size, you w ill have to p ur­
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.
S idewall
means that portion of a tire 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 time. The rat ings
range from 93 mph (150 km/h)
to 186 mph (298 km/h)
¢ table
on page 334.
You may not find
this information on all tires be ­
cause it is not requ ired by law.
33 8
The speed rating letter code,
where applicable, is molded on
the tire sidewall and ind icates the
maximum permissible road
speeds
¢ .&. in Winter tires on
page 348.
Tire pressure monitoring system
means a system that detects
when one or mo re of a vehicle's
tires are underinflated and illum i­
na tes a low tire pressure warning
telltale .
Tread
means that portion of a tire that
comes into contact w ith the road .
Tread separation
means pulling away of the tread
from the t ire carcass .
Treadwear indicators (TWI)
means the projections within the
principal grooves designed to give
a vis ua l indication of the deg rees
of wear of the t read. See
¢ page 342, Treadwear indicator
for mo re information on measur-
ing tire wear. .,.