2018 AUDI Q5 ESP

Child sa fety
- Never put the forward -facing child restraint
up, against or very near the instrument pan­
el.
- Always move the front passenger seat to
the h ighest position in the up and down ad­
justment range and move it back to the
rearmost position in the seat's fore and aft
adjustment range, as far away from the air­
bag as possib le, before insta lli ng the for­
wa rd-facing child restra int.
- Always make sure that the safety belt upper
anchorage is beh ind the child restra int and
not next to or in front of t he ch ild restraint
so tha t the safety belt w ill be properly pos i­
tioned.
- Make s ure tha t the
PASSENGER AIR BAG
OFF ~; light comes on and stays on a ll the
time whenever the ignition is switched on.
A WARNING
Rearward-facing child restraints:
- A ch ild in a rea rw ar d-facing child safety seat
insta lled on the front passenger seat wi ll be
seriously injured and can be killed if the
front airbag inflates
-even with an Ad ­
vanced Airbag System.
- The inflating airbag wi ll hit the child safety
seat or infant carrier with great force and
will smash the chi ld safety seat and child
against the backrest , center armrest, door
or roof.
- Always be especially careful if you must in­
sta ll a rearward facing child safety seat on
the front passenger seat in exceptional c ir­
c u mstances.
- Make sure that the
PAS SENGER AIR BAG
OFF ~; light comes on and stays on all the
t ime whenever the ignition is switched on.
- If the PASSENGER AIR BAG OFF ~; light
does not come o n and stay o n, immed iate ly
install the rea r-fa cing child safety seat in a
re ar seat ing pos ition and have the airbag
system inspe cte d by your Aud i de aler.
304
Activating the convertible locking retractor
Use the convertible locking retractor to secure a
child restraint.
Always heed the child safety seat manufacturer's
i nstruct ions when installing a child restra int in
your vehicle. To activate the convertible locking r etractor:
.,. Place the child restraint on a seat, preferably
on the rear seat .
.,. Slowly pull the belt all th e w ay out .
.,. Route it around or through the child restra int
be lt
path~ .,&..
.,. Push the ch ild safety sea t down with yo ur full
weigh t to ge t the safety belt rea lly tigh t.
.,. Insert t he be lt tong ue into the b uck le for that
seating position .
.,. Guide the safety be lt back into the retractor un ­
til the belt lies flat and snug on the ch ild safety
seat.
.,. You shou ld hear a "cl icking" noise as the belt
w inds back into the inertia reel. Test the con ­
vert ib le lock ing retractor by pull ing on the belt.
You s hou ld no lo nge r be able to pull the belt
out of the retracto r. T he convertib le lock ing re ­
tracto r is now activa ted .
.,. Make sure that the red release button is facing
away from the chi ld restraint so that it can be
unb uc kled quickly .
.,. Pull on the belt to make sure the safety belt is
properly t ight and fastened so that the seat
cannot move forward or s ideways more than
one inch (2 .5 cm) .
A WARNING
Using the wrong ch ild rest raint or an improp­
e rly insta lled child restra int can ca use se rio us
pe rsonal injury or death in a crash.
- Always make sure that the safety be lt re ­
tr actor is locked whe n in stalling a c hild
safety seat . An un lo cked sa fety be lt retr ac­
tor cannot hold the chi ld safety seat in p lace
during normal driving or in a crash.
- Always buckle t he chi ld safety seat fi rm ly in
p lace even if a chi ld is not sitting in it. A
loose chi ld safety seat can fly a round during
a sudden stop or in a crash.

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~ Tighten the tether strap firmly fo llowing t he
child restraint manufacturer's instructions .
Releasing the tether strap
~ Loosen the tens ion following the ch ild rest rai nt
man ufacturer's instructions.
~ Depress the spring catch on the hook and re ­
l ease it from the anchorage.
(LlJ) Note
I f you leave the ch ild rest rain t with t he tether
s trap firm ly installed for severa l days, this
cou ld leave a mark on the upholstery on the
seat cushion and backrest in the area where
the tether strap was installed. The upholstery
wou ld also be permanently stretched around
the tether strap . This applies especially to
leather seats .
Using tether straps on rearward-facing
child restraints
Current ly, few rear-facing chi ld restraint systems
come wit h a tether. Please read and heed the
chi ld restraint system manufacturer's instruc­
tions carefully to determine how to properly in­
stall the tether.
A WARNING
A child in a rearward-facing chi ld safety seat
installed on the front passenger seat w ill be
ser iously injured and can be killed if the front
airbag inflates -even with an Advanced Air­
bag System .
- T he inflat ing a irbag w ill hit the child safety
seat or infant car rie r with g reat fo rce and
w ill smash the ch ild safety seat a nd ch ild
agai nst t he bac kres t, cen ter armrest, o r
door .
-If you mus t install a rearw ard fac ing c hild
sa fety seat on t he front passenger seat be ­
cause of exceptiona l circumstances and the
PASSENGER AIR BAG OFF ~; light does not
come on and stay on, immed iate ly install
the rear-fac ing c hild safety seat in a rear
seating pos it ion and have the airbag system
inspected by your A udi dealer .
Child saf ety
Additional information
Sources of information about child
restraints and their use
T here are a number of sources o f additional in ­
formation about child restraint selection, instal ­
l ation and use :
N HT SA advises that the best ch ild safety seat is
the one that fits your child and fits in your vehi ­
cle, and that you wi ll use correct ly and consis ­
tent ly.
T ry befo re yo u buy!
U.S . N ational High way Traffic S afet y A dmini s­
tration
T el. : 1-888-3 27- 42 36 ( TTY: 1-800 -424-91S3)
http:/ /www.nhtsa.gov
http:/ /www.sa ferca r.gov
Nati onal SAFE KIDS Camp aig n
Tel. : (202) 662-0600
http:/ /www.safekids .org
S afety BeltSaf e U.S .A.
Tel. : (800) 745-SAF E (E nglish)
T el. : (800) 747-SANO (Spanish)
http://www.ca rsea t.o rg
Tran sport C anada Information Centre
T el. : 1-800-333-0371 o r ca ll 1 -613-998-86 16 if
yo u are in the Ottawa area
http://www.tc.gc.ca/ eng/ roadsafety/men u. h tm
Audi Cu stomer Relation s
Tel.: (800) 822-2834
309

Checking and Filling
Checking and Filling Fuel
Gasoline grade
A pp lies to: ve hicles w ith gasoline engines
The correct gasoline grade is stated on the inside
of the fuel filler door .
The vehicle is equipped with a catalytic converter
and must only be driven with
unleaded gasoline .
Audi recommends using TOP TIER Detergent Gas­
oline. Additional information on TOP TIER Deter­
gent Gasoline can be found on the official web­
site (www .toptiergas.com).
The individual gasoline grades are differentiated
by
octane ratings. This value is given with (R +M)/
2 equating to AKI or in RON.
The following headings match the corresponding
sticker in the fuel filler door .
UNLEADED FUEL ONLY MIN. (R+M)/2 87
Regular/ MIN. RON 91 Regular
Use regular gasoline with minimum 87 AKI/
91 RON
i::>@ .
The max imum eng ine power is only reached if
p rem ium gasol ine 91 AKI/ 95 RON is used.
UNLEADED FUEL ONLY PREMIUM MIN. (R
+M)/2 91 / SUPER MIN. RON 95
Using premium gaso line with minimum 91 AKI/
95 RON is recommended.
If premium gasoline is not available, you can also use regular gasoline 87 AKI/ 91 RON . However
this does reduce th e engine powe r slight ly.
0 Note
- Fillin g the tank just one time with leaded
fuel or other metallic additives will cause
permanent deter iorat ion to the catalytic
converter function.
- When gasoline with an octane rat ing that is
too low is used , h igh speeds or heavy engine
load can lead to engine damage.
310
(D Tips
The vehicle may be filled with fuel that has a
h igher octane rating than what is required by
the eng ine.
Blended gasoline
App lies to : vehicles wi th gaso line e ngi ne
Use of gasoline containing alcohol or MTBE
(methyl tertiary butyl ether)
You may use unleaded gasoline blended with al ­
cohol or MTBE (commonly referred to as oxygen­
ates) if the blended mixture meets the following
criteria:
Blend of gasoline methanol (wood alcohol or
methyl alcohol)
- Anti-knock index must be 87 AKI or h igher.
- Blend must contain no more than
3% metha-
nol.
- Blend must contain more than
2% co-solvents.
Blend of gasoline and ethanol (grain alcohol or
ethyl alcohol)
-Anti-knock index must be 87 AK I or h igher.
- Blend must not conta in more than 15% etha-
nol.
Blend of gasoline and MTBE
- Anti -knock index must be 87 AKI or higher.
- Blend must not contain more than 15% MTBE.
Seasonally adjusted gasoline
Many gasoline grades are blended to perform es­
pecially well for winter or summer dr iv ing . Dur­
i ng seasonal change-over, we suggest that you
fill up at busy gas stat ions where the seasonal
adjustment is more lik ely to be made in t ime.
@ Note
- Methanol fuels which do not meet these re­
quirements may cause corrosion and dam­
age to plastic and rubber components in the
fuel system.
- Do not u se fue ls that fail to meet the speci-
fied criteria in this chapter.
...

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-If you are unable to determine whether or
not a particular fuel blend meets the speci­
fications, ask your service station or its fuel
supplier.
- Do not use fuel for which the contents can­
not be identified.
- Fuel system damage and performance prob­
lems resulting from the use of fuels differ­
ent from those specified are not the respon­
sibility of Audi and are not covered under
the New Vehicle or the Emission Control
System Warranties .
- If you experience a loss of fuel economy or
driveability and performance problems due
to the use of one of these fuel blends, we
recommend that you switch to unblended
fuel.
Gasoline additives
A major concern among many auto manufactur­
ers is carbon deposit build-up caused by the type
of gasoline you use.
Although gasoline grades differ from one manu ­
facturer to another, they have certain things in
common. All gasoline grades contain substances
that can cause deposits to collect on vital engine
parts, such as fuel injectors and intake valves.
Al­
though most gasoline brands include additives to keep engine and fuel systems clean, they are not
equally effective .
Audi recommends using TOP TIER Detergent Gas­
oline. For more information on TOP TIER Deter­
gent Gasoline, please go to the official website
(www.toptiergas .com) .
After an extended period of using inadequate
fuels, carbon deposit build-ups can rob your
en­
gine of peak performance.
(D Note
Damage or malfunction due to poor fuel qual­
ity is not covered by the Audi New Vehicle
Limited Warranty.
Checking and Filling
Refueling
Fueling procedure
Fig. 253 Right rear s ide o f th e ve hicle : ope ning the fuel
filler door
Fig. 254 Fuel filler door with attached fue l cap
The fuel filler door is unlocked or locked by the
central locking system.
"' Press on the left side of the fuel filler door to
open
r::::>fig. 253.
"' Unscrew the tank cap counterclockwise.
"'Place the cap from above on the open fuel filler
door
r::::> fig. 254.
"'Insert the fuel pump nozzle all the way into the
fuel filler neck.
.,. Begin fueling. Once the fuel pump nozzle turns
off the first time, the fuel tank is full. Do not
continue fueling, or else the expansion space in
the tank will be filled with fuel.
"'After the fuel pump has switched off, wait five
seconds before removing it to allow the rest of
the fuel to finish dripping into the fuel tank.
"'Turn the fuel cap clockwise until you hear it
lock.
"' Close the fuel filler door and then press on the
left side until it latches .
The correct fuel type for your vehicle can be
found on a label located on the inside of the fuel
Iii>
311

Check ing and F illing
fi ller door . For additional information on fuel,
see
r=> poge 310.
For the tank capac ity in yo ur vehicle , refer to the
Technical Data
r:!> pog e 369.
To reduce the r isk of fuel leak ing out or vapors
escap ing , make sure that the fuel tank is closed
correct ly. Otherwise
thP ¢'4 i ndicato r light will
t ur n on.
I f the central lock ing system malfunct ions, the
fue l filler door may emergency release
r=> poge 313.
_& WARNING
An improper f ueli ng p rocedure and improper
hand ling of fue l can lead to exp losions, fires,
severe b urns and other injuries .
- Do not smoke and keep away from open
flames .
- T he ign it ion m ust be switched off when re ­
f ueling .
- Cell p hones, radio devices and other radio
equipment s hou ld always be switched off
when refueling . Electromagnetic rays cou ld
cause sparks and start a fire .
- If you do not insert the fue l pump nozzle a ll
the way into the filler tube, then fue l can
l eak out . Spi lled fue l can ignite and start a
fire.
- Never get into the vehicle when refueling. If
there is an exceptional situation where the
vehicle must be entered, close the door and
touch a metal surface before touching the
fuel pump nozzle again . This will reduce the
risk of electrostat ic discharge that can cause
flying sparks . Sparks can start a fire when
r efuel ing .
_& WARNING
We recommend that you do not t ransport any
fue l conta iners in t he ve hicle. Fue l cou ld leak
out of the container and ignite, espec ially dur ­
ing an accident. This can cause exp losions,
fires and injuries .
- If you must transport fuel in a fuel contain ­
er, please note the following:
312
- Always place a fue l container on the
ground before fill ing . Never fill the fuel
container with fuel while it is in or on the
vehicle . Electrostatic charge can occur
while refueling and the fuel vapors could i gnite .
- For fuel containers made of metal, the fuel pump nozzle must always maintai n
contact with the conta iner to reduce the
r isk of s tat ic charge.
- Insert the fuel pump nozz le as far as pos­
s ible into the fi lle r opening w hile refuel­
ing .
-Fo llow lega l requ irements when using,
stor ing and t ransporti ng f uel con ta iners.
- Make su re that the fuel containe r meets
t h e i nd ust ry standa rds, fo r example ANS I
o r ASTM F852 -86.
@ Note
- Remove fuel that has overflowed onto any
vehicle components immediately to reduce
the risk of damage to the vehicle.
- Never dr ive unt il the fuel tank is completely
empty . T he irregula r supply of fue l that re­
s u lts from that can cause eng ine misfi res.
Uncombus ted fuel will ente r th e exhaus t
system and increase the risk of damage to
the cata lytic converter .
@ For the sake of the environment
Do not overfill the fuel t ank, o therwise f uel
can leak o ut w hen the veh icle is warming up.
(D Tips
The fuel fille r doo r on your veh icle does not
l ock if you lock t he ve hicle from t he i nside us­
i ng the centra l locking switc h.

Checking and Filling
Coolant addit ive
The coolan t additive is made of anti-freezi ng and
corrosion protection agents. Only use the fo llow ­
ing coolant additives . These additives may be
mixed w ith each other.
Coolant additive Specification
G 12e vo
TL 774 L
G12 ++ TL 774 G
G13 TL 774)
The amount of coolant additive that needs to be
mixed with water depends on the climate where
the vehicle will be operated. If the coolant addi­
tive percentage is too low, the coolant can freeze
and damage the engine.
Coolant Freeze protec-
tion
additive
Warm min . 40% m in . -13 °F
reg ions (-25
°C)
max . 45%
Cold min. 50% max.
-40 °F
reg ions (-40 °C)
max. 55%
(D Note
- Before the start of winter, have an author­
i zed Audi dealer or authorized Audi Service
Fac ility check if the coolant additive in your
vehicle matches the percentage appropriate
fo r the climate. This is especially important
when driving in co lde r climates.
- If the appropriate coolant additive is not
available in an emergency, do no t add any
othe r addi tive. You cou ld d amage the en­
gine. If this happens, only use water and re­
store the correct mixture ra tio with the
specified coolant additive as soon as possi­
ble.
- Only refill with new coo lant.
- Radia tor sealan t must no t be m ixed w it h
the coo lant .
320
Adding coolant
(l!J .. ,
Fig. 262 En g in e compartment: release butto n on coola nt
expansio n tank
Observe the safety precautions ¢ page 314,
Working in the engine compartment.
Checking the engine coolant level
" Park the vehicle on a level surface.
11> Switch the igni tion off.
" Read the coolant level on the coolan t expansion
t ank
¢ fig. 262.
"T he coolant level must be between the MIN and
MAX marki ngs when the engine in cold . When
the engine is warm it can be slightly above the
MAX marking.
Adding coolant
Requireme nt: there m ust be a residual amount of
coolant in the expansion tank
¢ (D.
"Le t the engi ne cool down.
" Place a clot h over the coo lant exp ansion tank
cap.
" Push the release button ¢ fig. 262 and carefu l­
ly unscrew the cap to the left unti l you feel re­
sistance ¢ _A.
"Push the release button aga in and remove the
cap completely.
" Add coo la nt m ixed in the correct rat io
r:=;, page 319 up to the MAX mark ing .
" Ma ke sure that the f luid level remains stab le .
Add mo re coolan t if ne cessa ry .
" Tur n the cap to the r ight to secure it until you
fee l resista nce a second time .
Coo la nt loss us ually ind icates there is a lea k. Im­
med iate ly dr ive you r veh icle to a n author ized
Audi dealer or au thor ized Audi Servi ce Fac ility
and have the cooling system ins pected .
If the

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Charging the vehicle battery
Fig. 264 Engine co mpartment : connec tor s fo r a charg er
and jump s ta rt cab les
Req uirement: on ly use charge rs with a maximum
c harging voltage of 30 amp s/14 .8 Volt s.
T he
vehicle battery cables remain connected .
.,. Read the warnings ¢ & in General warnings
about batteries on page 322
and ¢ ,& .
.,. Switch off the ignition and all e lectrical equip­
ment .
.,. Open the hood ¢ page 315 .
.,. Open the red cover on the positive term inal
¢ fig . 264 .
.,. Clamp the charger term inal clamps to the jump
s tart pins
according to the instruct ions . (pin
under the red cover = "positive", p in with hex­
agonal head= "negative ") .
.,. In se rt the powe r cable for the charging device
in to the socket and swi tch the device on .
.,. At the end of the charging process, switch the
charger off and pull the power cab le out of the
socket.
.,. Remove the charger terminal clamps .
.,. Close the red cover on the positive term inal.
.,. Close the hood ¢ page 315 .
A WARNING
-A highly explosive mixtu re of gases can form
whe n cha rging batter ies. O nly charge the
vehicle ba tte ry in well-ven tilated are as.
- A dra ined vehicle battery can freeze at tem­
peratu res a round 3 2
QF (0 QC). A frozen or
t hawed veh icle bat tery m ust not be charged
and must not be used anymore. If ice forms,
the battery housing can crack and battery electrolyte can leak out, which increases the
risk of an explosion and chemical b urns .
Chec king and Filling
Contact an author ized Audi dealer or au ­
thorized Audi Service Facility for more infor­
mat ion.
- Do not connect or disconnect the charging
cable wh ile charging because this increases
the risk of an explos ion.
(D Tips
- Only charge the veh icle battery through the
connect ions in the engine compartment .
- Read all of the manufacturer's instructions
for the charger before charging the vehicle battery.
Windshield washer system
F ig. 265 Engine compar tmen t: was her fluid reservo ir ca p
T he windshield washer fluid reservoir O contains
the clean ing solut ion for the w indshield and the
headlight washer system*
¢page 316, fig. 260 .
The reservoir capacity can be found in
¢page 369 .
To reduce the risk of lime scale deposits on the
spray no zzles, use clean water with low amounts
of calcium . Always add w indow cleaner to the wa­
ter . When the outside tempe ratures are cold, an
anti-freez ing agent sho uld be added to t he water
so that it does not free ze.
@ Note
- The concentration of ant i-freez ing agent
must be adjusted to the ve hicle operat ing
conditio ns in the respective cl imate . A con­
c en tration that is too high can lead to vehi­
cle d am age .
323

Checking and Filling
-Never add radiator anti-freeze or other addi­
tives to the washer fluid.
-Do not use a glass cleaner that contains
paint solvents, because this could damage
the paint .
Service interval display
The service interval display detects when your ve­
hicle is due for service.
Checking service intervals
You can check the remaining distance or time un­
til the next oil c hange or next inspection in the
Infotainment system .
.,. Select in the Infot ainment system: the I MENU I
button > Vehicle > left contro l button > Service
& checks > Service intervals.
Resetting the indicator
An author ized Audi dealer or authorized Audi
Service Facility will reset the service interval dis­
p la y after performing serv ice.
If you have changed the oil yourself, you must re­
set the oil c hange interva l.
.,. Select in the Infotainment system: the lMENUI
button
> Vehicle > left control button > Service
& checks > Service intervals > Reset oil change
interval.
If an oil change or inspection is due, you can ac­
cess it in the Infotainment system . The display
works in two stages:
-Service reminder: after a certain distance is
driven, a message appears in the instrument
cluster display every time the ign ition is switch­
ed on. The remaining distance and t ime is dis­
played br iefly.
-Service due : if your vehicle has reached a serv­
ice interval, a message appears briefly after
switching the ignition on.
0 Note
-Only reset the oil change indicator if the oil
was c hanged.
-Following the service inter vals is critical to
maintain ing the service life and value of
324
your vehicle, especially the engine . Even if
the mileage on the ve hicle is low, do not ex ­
ceed t he time for the next service .