2018 AUDI Q5 ECU

Child sa fet y
Tether anchors and tether straps
Fig. 250 Tether ancho rs for second row of seats: a tt a ch ·
m ent hook locat io ns
The tether an chors fo r the rear seating posi tions
are located on the backside of the rear sea tbacks .
A tether is a straight or V-shaped s trap that at·
t a ches the top part of a child restra int to spec ia l
ancho rage poin ts in the vehicle .
The purpose of the tether is to red uce the for­
ward movement of the child res traint in a crash,
i n order to help red uce the risk of head injury
tha t could be c aused by str iki ng the vehicle inte­
rior .
Forward fac ing ch ild rest rai nts manufactured af­
ter September 1, 1999, are required by U .S. fed­
eral regula tions to comply with new child head
movement performance requirements. These
new perfo rmance requirements make a tethe r
necessary on most new child safety seats.
A WARNING
Improper installation of c hild restraints will
increase the risk of injury and death in a
crash .
- Always follow the instructions provided by
the manufacturer of the child restra int you
intend to install in your Audi .
- Improper use of child restra int anchors (in­
clud ing tether anchors) can lead to i njury in
a collision . The anchors are designed to
withs tand only those loads imposed by cor­
r ectly fitted child restra ints.
- Never mount two chi ld restraint systems on
one LATC H lower anc ho r poi nt.
- Never attach two child restraint systems to
one tether strap or tether anchorage.
308
-
- Never attach a tether strap to a tie -down
hook in the luggage compartment .
- Never use child restraint tether anchorages
to secure safety be lts or other kinds o f occu­
pant restraints.
- Never secure or attach any luggage or other
items to the LATCH lower ancho rages or to
the tether anchors.
Installing the upper tether strap on the
anchorage
F ig. 2 51 Tet her st ra p: pro per r out ing and m oun ting
Fi g. 2 52 Tet her st rap: prope r rou ting and m oun ting
Installing the tether st rap
.,. Re lease or deploy the tethe r strap on the chi ld
restraint accord ing to the ch ild restraint manu­
fac turer's ins tructions.
.,. Guide the upper tether strap under the rear
head restraint and into the rear cargo area (ra ise the head restraint if necessa ry) . Fo r ch ild
restrain ts with V- te ther st ra ps, alw ays ma ke
sure that the hea d rest rain t guide rods do not
interfere with any part of the top tether strap.
.,. Slide the tether strap hook ove r the anchor
bracket.
.,. Pull on the tether strap hook so that the spring
catc h of the hook engages.
..,_

Checking and Filling
Cl osing the ho od
~ Push the hood down until you overr ide the
force of t he struts .
~ Let the hood fall light ly into the latch. Do not
press it in.
c::> &_ .
A WARNING
-Never open the hood when there is steam or
coolant escaping from the engine compart­
ment, because there is a risk that you could
be burned. Wait until no steam or coolant is
escaping.
Engine compartment overview
The most important check points .
-For safety reasons, the hood must always be
latched securely while dr iving. Because of
this, always check the hood after closing it
to make sure it is latched correctly . The
hood is latched if the front corners cannot
be lifted .
-If you notice that the hood is not latched
while you are driving, stop immed iate ly and
close it, because d riving when the hood is
not latched increases the r is k of an accident.
-If the hood is not latched comp letely, it
could f ly up wh ile you are driving and ob­
s t ruc t your vis ion.
F ig . 260 Typical location of the rese rvoir and the engine o il fil le r open ing
@ Washer fluid rese rvoir (W) c::> page 323
@ J ump start po int(+) under a cover,(-) w ith
hex head screw
c::> page 323 c::> page 363
® Eng ine oi l filler openi ng (9:=r.) c::> page 317
@ Eng ine oi l label * w ith VW st andard
c;, page 317
® Coolant expans ion tank (-L) c::> page 320
316
@ B rake fl uid reservo ir (Oi) c::>pag e 321
The location of the eng ine o il filling open ing ®
and the coolant expansion tank ®
c::> fig. 260
may differ depending on the eng ine version .
Iii>

Checking and Filling
-With all these variables coming into play,
no standard rate of o il consumption can be
established or specified. There is no alterna­
tive to checking the oil level regularly and
frequently.
- If you have the impression your engine con­
sumes excessive amounts of oil, we recom­
mend that you consult an authorized Audi
dealer to have the cause of your concern properly diagnosed . Keep in mind that the
accurate measurement of oil consumption
requires great care and may take some
time. An authorized Audi dealer has instruc­
tions about how to measure oil consump­
tion accurately.
- You can find information on engine oil and
engine oil capacities for the USA at
www.audiusa.com/help/maintenance, or
for Canada at www.audi.ca/ca/web/en/
customer-area/ care-a nd-maintena nee/ aud
i­
service-schedules. html , or call
800 -822-2834.
Adding engine oil
Fig. 261 Engine co mpartment : en gin e oil fille r opening
c ove r
0 N
-N ,.:
gi
Observe the safety precautions c::, &. in Working
in the engine compartment on page 314.
"Turn the engine off.
" Open the hood c::, page 315.
" Unscrew the cap 't=?1 for the engine oil filler
opening
c::, fig. 261.
,.. Carefully add O.S quart (0 .5 liter) of the correct
oil
c::, page 317.
,.. Close the engine oil filler opening cap.
,.. Close the hood.
318
,.. Restart the ignition after two minutes and read
the current oil level in the Infota inment system
c::, page 317, Checking the engine oil level.
"Add more oil if necessary.
A WARNING
- When adding oil, do not let oil drip onto hot
engine components . This increases the risk
of afire.
- You must seal the cap on the oil filler open­
ing correctly so that oil does not leak out
onto the hot engine and exhaust system
when the engine is running, because this is
a fire hazard.
-Always clean skin thoroughly if it comes into
contact with engine oil.
- Engine oil is poisonous and must be kept
out of reach of children.
- Store the engine oil securely in the original
container.
(D Note
- If the message II Please reduce oil level
appears, there is too much oil in the engine
and there is a risk of catalytic converter and
engine damage. Do not start the engine.
Contact an authorized Audi dealer or au­
thorized Audi Service Facility to have excess
engine oil extracted if necessary.
- Your Limited New Vehicle Warranty does
not cover damage or malfunctions due to
failure to follow recommended mainte­
nance and use requirements as set forth in
the Audi Owner's Manual and Warranty &
Maintenance booklet.
- Use only a high quality engine oil that ex­
pressly complies with the Audi oil quality
standard specified for your vehicle's engine. Using any other oil can cause serious engine
damage .
- Do not mix any additional lubricants into
the engine oil. Damage caused by such addi­
tives is not covered by the warranty .
@ For the sake of the environment
-Oil should never enter the sewer system or
come into contact with the ground .

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

Emergency assistance
Emergency assistance
General information
.,. Park the vehicle as far as possible from moving
traffic in the event of a breakdown. In the event
of a flat tire, park the vehicle on a level surface .
It you are on a steep hill, be especially careful.
.,. Set the parking brake .
.,. Switch the emergency flashers on .
.,. Have the passengers exit the vehicle . They
should move to a safe place, for example
be­
hind a guard rail.
.&, WARNING
Follow the steps given above . This is for your
protection and the for the safety of other driv­
ers.
Equipment
Vehicle tool kit/tire mobility kit/vehicle
jack
Applies to: vehicles with the vehicle tool kit, tire mobility kit
and veh icle jack
Fig. 270 Luggage co mpartment: ve hicle too l kit, veh icle
j ack, tir e m ob ility k it and comp ressor
The vehicle tool kit, vehicle jack, tire mobility kit
and compressor are stored in the luggage com·
pa rtm ent under the cargo floor cover. Lift the
cargo floor using the handle .
.&, WARNING
Improper use of the vehicle jack can cause se­
rious persona l injuries.
-Never use the screw driver hex head to
tighten wheel bolts, since the bolts cannot
attain the necessary tightening torque if you
350
use the hex head, potentially causing an ac­
cident.
-The factory-supplied jack is intended only
for your vehicle model. Under no circum­ stances should it be used to lift heavy
vehicles or other loads; you risk injuring
yourself.
-Never start the engine when the vehicle is
raised, which could cause an accident .
-Support the vehicle securely with appropri·
ate stands if work is to be performed under·
neath the vehicle; otherwise, there is a
po ·
tential risk for injury .
-Never use the jack supplied with your Audi
on another vehicle, particularly on a heavier
one . The jack is only su itable for use on the
vehicle it came with.
(i) Tips
The vehicle jack in your vehicle is mainte· nance-free .
Tire mobility kit
Preparation
Applies to: vehicles with tire mob ility kit
.,. Read and follow the important safety precau-
tions
c::> page 350 .
.,. Set the parking brake .
.,. Select the "P" selector lever position .
.,. Check if a repair with the tire mob ility kit is pos ·
sible
c::> page 350 .
Using the tire mobility kit
Applies to: vehicles with tire mob ility kit
Fig. 271 Tir e : tire damage that cannot be repaired

u co ..... N r-­N .....
~ 0 co
-If you have a flat tire, move a safe distance off the road. Turn off the engine, turn the
emergency flashers on and use other warn­
ing devices to alert other motorists.
-Make sure that passengers wait in a safe
place away from the vehicle and well away
from the road and traffic.
-To help prevent the vehicle from moving
suddenly and possibly slipping off the jack*,
always fully set the parking brake and block
the front and back of the wheel diagonally opposite the wheel being changed. When
one front wheel is lifted off the ground,
placing the Automatic Transmission in P
(Park) will
not prevent the vehicle from
moving .
-Before you change a wheel, be sure the
ground is level and firm. If necessary, use a
sturdy board under the jack*.
-Always store the vehicle tool kit, the jack*
and the replaced tire in the luggage com­
partment ¢ page 2 5 7.
(D Tips
-Obey all laws.
-Before changing the wheel, you must acti-
vate the jacking mode*, so that the auto­
matic controls for the air suspension* do
not make it more difficult to lift the vehicle
with the jack*
c::> page 354.
Removing the caps
Fig . 274 Wheel: wheel bolts with caps
.. Slide the plastic clip (from the vehicle tool kit)
onto the cap until it engages
¢ fig. 274.
.. Remove the cap with the plastic clip.
Emergency assistance
Loosening the wheel bolts
Fig. 275 W hee l: l oosen ing t he wheel bolt
.. Slide the wheel wrench (from the vehicle tool
kit) all the way onto the wheel bolt .
.. Turn the wheel bolt approximately one turn to
the left -arrow-. To reach the required torque,
hold the end of the wheel wrench. If the wheel
bolt will not loosen, press carefully on the
wheel wrench with your foot. Hold onto the ve­
hicle securely while during this and make sure
your stance is stable.
A WARNING
--To reduce the risk of an accident, only loosen
the wheel bolts gently (one turn) before rais­
ing the vehicle with the vehicle jack* .
353

Emergency assistance
Raising the vehicle
Fig. 276 Sill p ane ls : mar kin gs
Fig. 277 Sill: pos itio nin g th e ve hicle jack
"' Place the vehicle jack* (vehicle tool kit) on a
firm surface . Use a flat , stable support if neces ­
sary . On a slippery surface such as tile, you
shou ld use a non-slip pad (such as a rubber
mat) ¢,&. .
"'Find the mark ing on the sill that is closest to
the tire that will be changed
¢ fig. 2 76 . Behind
the marking, there is a lifting point on the side
sill for the vehicle jack*.
"'Turn the handwheel to raise the vehicle jack*
under the lifting point on the side sill until the
bracket on the jack @completely covers the
notch on your vehicle .
"' Align the vehicle jack* so the bracket @covers
the notch and the base @ is flat on the ground .
T he base @ mus t be direct ly unde r the lifting
po int @ .
"'Mount the crank on the vehicle jack*: insert the
crank into the opening on the handwheel. Turn
the crank to the left or right to secure it.
"'Continue raising the vehicle jack* with the
crank until the wheel lifts off the ground slight­
ly .
354
A WARNING
,-
- Make sure the vehicle jack* is stable . There
is a risk of injury when the ground is slick or
soft, because the vehicle jack* could slide or
sink .
- Only raise your vehicle with the vehicle jack*
provided by the factory. If you use a veh icle
jack designed for another vehicle, your vehi­
cle can slide and cause injury.
- Position the vehicle jack* only at the desig­
nated mounting points on the side sill and
align the jack. Otherwise, the vehicle jack*
could slip and cause an injury if it does not
have sufficient hold on the vehicle.
- Vehicles with air suspension*: changes in
temperature or load can affect the height of
the stopped vehicle .
- To reduce the risk of an accident,
neve r start
the engine when the vehicle is raised.
- To reduce the risk of injury, support the
ve­
hicle securely with suitable stands if work is
to be performed underneath the vehicle .
- To help prevent injury to yourself and your
passengers:
- Do not raise the veh icle until you are sure
the jack* is securely engaged.
- Passengers must not remain in the vehicle
when it is jacked up .
- Make sure that passengers wait in a safe
place away from the vehicle and well away
from the road and traffic .
- Make sure jack position is correct, adjust
as necessary and then continue to ra ise
the jack*.
- If work has to be done under the vehicle,
ensure that it is safely supported on suita­
ble stands -risk of injury!
- Never start the engine when the vehicle is
on the jack* - risk of accident!
(D Note
Do not lift the vehicle by the sill. Position the
vehicle jack* only at the designated mounting
po ints on the side sill. Otherw ise, your vehicle
will be damaged .
..,.

Emergency assistance
Finishing
.,. Reinstall the caps on the whee l bolts if neces ­
s ar y.
.,. Store the vehicle tool kit i n its design ate d
p lace .
.,. If the removed whee l does not fit in the spare
whee l we ll, store it sec ure ly in t he luggage
compartment
c::> page 257.
.,. Check the tire press ure on the installed whee l
as soon as possible .
.,. Correct the tire pressure a nd s to re i t in the I n­
fota inment system
c::> page 343 .
.,. The w heel bo lt tig hte ning spe cifica tion mus t be
1 00 f t lbs ( 140 N m). C heck it as soon as p ossi­
ble wi th a t orq ue w rench . Drive care fully unti l
then .
.,. Have the faulty wheel rep laced as quick ly as
poss ib le .
(D Tips
- If you notice t hat the w hee l bo lts are cor­
r oded and diffic ult to t urn wh ile chan ging a
tire, they sh ould be replaced before you
chec k the tig htening torque.
- D rive at reduced speed until you have the
tig htening torques c hec ke d .
Notes on wheel changing
Please read the info rmation c::> page 332 if you
are go ing to use a replaceme nt tir e w hich is dif­
f er ent fro m the tires on your v ehicle.
Afte r you change a t ire:
- Check the tire pressure on the replacement
tire immediately after installation.
- Have the wheel bolt tightening torque
checked with a torque wrench as soon as pos­
sible by your authorized Audi dealer or quali­
fied workshop.
- With steel and alloy wheel rims , the wheel
bolts are correctly tightened at a torque of
100 ft lbs (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.
356 -
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 equip yo ur vehicle with
tires or r ims which diffe r from those which
were facto ry installed, then be sure to read
the information
c::> page 332 .
- Always make sure the damage d w heel or
even a flat tire and the jack* and too l kit are
properly secured in the luggage compart­
m en t and a re not loos e in the pass eng er
compa rtm ent .
- In a n accide nt or sudden maneuv er they
could fly forward, i njuring anyo ne in the ve­
hicle .
- Always s to re damaged wh eel, jack* an d
t oo ls sec urely in th e luggage com partm ent .
O the rwise, in an a ccide nt or sud den ma neu ­
v er they co u ld fl y forw ard, c ausi ng injur y to
pa ssengers in the ve hicl e.
-
Collapsible spare tire
App lies to: vehicles wit h co llapsible spare t ire
The co llaps ib le spa re tir e is i nte nded fo r sho rt­
t e rm use o nly. H ave the d amage d tire checked
a nd rep lac ed , if necess ary, by an autho riz ed Audi
d ealer or au thor ized A udi Se rvi ce Fac ility as soo n
as possible.
T here a re so me restr ictions o n the use of the co l­
lap sib le spar e tir e. The coll apsible spar e tir e h as
b een desig ned s pecif ic a lly for your type o f vehi ­
cl e. Do not rep lace it wit h the co llaps ible spa re
ti re from a nother type of vehicle .
T he collapsibl e spar e tir e is l oc at e d i n the l ug­
g age co mpa rtmen t under the ca rgo floo r cover .
Requireme nt: t he v ehicl e too l ki t
c::> pag e 350 and
th e co mpr ess or m ust b e laid out.
Removing
.,. Fold th e cargo floor cove r back c::> page 350 ,
fig. 270 .