2017 AUDI Q5 warning light

Checking and Filling
cooling system is not leakin g, a loss can come
from t he coolant boiling through overheat ing
an d be ing pushed out o f the coo ling system .
A WARNING
-
-The cooling system is under pressure. Do
not open t he coolant expansion tank ca p
when the eng ine is hot. This inc reases the
risk of bu rns .
- The coolant add itive and the coolant can be
dangerous to your health. For this reason,
keep the coolant in the o rigina l container
and away from children. There is a risk of
po isoning .
- When working in the eng ine compartmen t,
r emembe r that the rad iator fan ca n switch
on even if the ign ition is swi tc h ed off, which
in creases the risk of in jury.
(D Note
Do not add coolant if the expansion tank is
empty. Air could enter the cooling system and
damage the engine. If this is the case , do no t
cont inue driv ing. See an authorized Audi deal­
er or author ized Audi Se rvice Facility for assis­
tance .
Brake fluid
Checking brake fluid level
The brake fluid level can be checked with a quick
glance.
F ig. 19 9 En gi ne co mpa rtme nt: cove r on the brak e fluid
r ese rvoi r
N N
-N
" "' IX)
Before you check anyth ing in the eng ine compart­
ment,
a lways read and h eed all WARNING S
224
¢.&. in Working in the engine compartment on
page 217.
.,. Read the bra ke fluid level from the brake f lu id
reservoir ¢
fig. 199, ~ page 219, fig. 196. The
brake fluid leve l must be between the "M IN"
and "MAX" markings.
The brake flu id reservoir is located a t the rear
partition of the engine compartment on the left
side
¢ page 219.
The fluid level may drop slightly afte r some t ime
due to t he automatic adjustme nt of the brake
pads. This is not ca use for a larm.
If the brake fluid level falls considerably below
the
" M IN " mark, the bra ke warn ing/ indica tor
li gh t (U.S. models:
11111 . Canadian models: .
will come on ¢
page 15 and¢ page 25. Do not
continue to ope rate the veh icle. The comp lete
brake system shou ld be thoroughly checked by an
a uthor ized Audi dealer or qualified workshop and
the cause corrected. If the brake fluid level is too l ow, the brake warn ing/ indicator light w ill illumi­
nate. Contact a n author ized Audi dealer
immedi­
ately .
Chang ing brake fluid
Have the brake fluid changed by an experienced
technician .
Brake fluid absorbs moisture from the air. If the
water content in the brake fluid is too high, cor­
rosion in the brake system may result after ape ­
riod of time . The boiling po int of the brake fluid
will a lso decrease considerably and decrease
bra king pe rformance.
Therefore, the brake fluid must be changed
every
two years .
Always use new brake f lu id which con­
fo rms to Federa l Moto r Vehicle S tandard " FMVSS
116 DO T 4".
The brake fluid reservoir can be diff icult to reach,
therefore, we recommend that you have the
brake fluid changed by your author ized
Audi
dealer .
Your dealer has the correct tools, the
right brake fluid a nd the know -how to do t his for
you . ..,.

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& WARNING
-Brake fluid is poisonous. It must be stored
only in the closed original container out of
the reach of children!
- Brake failure can resu lt from old or inappro­
priate brake fluid. Observe these precau­
t ions:
- Use only brake flu id that meets SAE speci­
fication
J 1 703 and confo rms to Fede ral
Motor Vehicle Standard 116. Always check
with your author ized Audi dealer to make
sure you are using the correct brake fluid.
The correct type of brake fluid is a lso indi­
cated on the brake flu id reservoir.
- The brake fluid must be new. Heavy use o f
the brakes can cause a vapor lock if the
brake fl uid is left in the system too long.
This can serious ly affect the efficiency of
the brakes as well as your safety. This
could result in an acc ident.
Brake fluid w ill damage the pa int of yo ur vehi­
cle.
@) For the sake of the environment
Because of the prob lem of proper disposal of
brake flu id as we ll as the special tools re­
qui red and the necessary expertise, we rec­
ommend that you have the brake fluid
changed by your author ized Audi dealer.
Battery
General information
Under normal operating conditions, the battery
in your Audi does not need any maintenance.
W ith
high outside temperatures or long da ily
drives we recommend that you have the electro­ lyte level checked by an authorized Audi dea ler or
qua lified workshop. The e lectrolyte level should
a lso be checked each t ime the batte ry is charged
¢ page 22 7.
H ave the battery checked when you take your ve­
hi cle in for serv ice. You a re well advised to re­
p lace a batte ry that is o lde r than 5 years .
Check ing and Filling
Hybrid dr ive *: you can find important in format ion
about the high voltage battery under
¢ page 100.
Disconnecting the battery te rminals
Some vehi cle functions (power window regula ­
tors, for examp le) are lost if the batte ry te rm i­
nals a re disconnected . These functions have to be
re learned after the battery terminals a re con­
nected again. To prevent this, the battery should
only be disconnected from the vehicle electrical
system when absolutely necessary for repa irs.
Vehicles not dr iven for long p eriod s
If you do not drive your vehicle over a period of
severa l days or weeks, electrical compone nts are
gradually cut back or switched off. This reduces
energy consumpt ion and maintains starting ca­
pability over a longer per iod
¢ page 192.
T ake into consideratio n that when you unlock
your vehicle, some convenience functions, suc h
as the inter ior lights or the power seat adjust­
ment, may not be ava ilab le. The conve nience
funct ions will be available again when you turn
on the ignition and sta rt the eng ine.
Winter operation
D uring the winter months, battery capacity tends
to decrease as temperatures drop. This is be­
cause more power is also consumed while start­
i ng, and the headlights, rear w indow defogger,
etc., are used more ofte n.
Avo id unnecessary power consumption, pa rtic u­
larly in city traff ic or when traveling only short
distances . Let your author ized Audi dealer check
the capacity of the veh icle batte ry before winter
sets in
¢ page 22 7. A we ll charged batte ry will
not only p reve nt start ing prob lems when the
wea the r is co ld, but will also last longer.
Working on the battery
Be especially careful when working on or near
the battery.
T he battery is loca ted in t he luggage compart­
ment unde r the floo r. B efo re yo u check any thing .,..
225

Check ing and F illing
in the luggage compartment, re ad and heed all
W ARNING S~
A .
Hybr id d rive*: you can find important information
about the h igh vo ltage bat tery unde r
c;>poge 100.
Always heed the s afet y warning s, when working
on the vehicle battery or the vehicle electrical
system to prevent injury .
The following WARNINGS are very important
when working on the battery:
A lway s heed the following WARNING SYM-
BOLS and saf ety pr ecautions when working on
the battery.
®
A lway s wear ey e protection .
A
Batter y acid conta ins sulfu ric acid. Al -
w ays wear glo ves and eye p rotection .
.
@
No
- spa rks
- flame s
- smoking.
~
When a battery is charg ed, it produc es
hydrogen gas whi ch is ex pl osi ve and
c o uld cause p ers ona l injury.
®
Alwa ys keep the ba ttery we ll out of rea ch
of child ren.
A WARNING
Whenever work ing on the battery or on the
elect rical system, there is the risk of inju ry,
accident and even fire. Read and heed the fol­
lowing WARN INGS:
- Always we ar eye pro tection. Do not let bat­
tery acid or any lead particles get on your
skin or clothing. Shield your eyes . Explosive
gases can cause blindness or other injury .
- Battery acid con tains su lfu ric acid . Sulfur ic
acid can cause blindness and severe b urns.
- Always wear gloves and eye protection. Do
not tilt the battery because acid could leak
out of the ventilat ion open ings.
- If you get battery ac id in your eyes or on
your skin, immediately rinse with cold wa­
ter for several minutes and get medical at­
tention .
226
-If you should ingest any batte ry acid, seek
medical attention immediate ly.
- Do not expose the battery to an open flame,
electric sparks or an open light.
- Do not smoke.
- Do not interchange t he positive and nega -
tive cables .
- When working on t he ba ttery, be sure not to
short -circuit the termina ls with tools or o th­
er metal objects. This would cause the bat­
tery to heat up very quickly, which could lead to damage or exp losion and personal
injury .
- When a battery is charged, it produces hy­
drogen gas which is explosive and could
cause persona l injury.
- Always keep the battery well out of the
reach of children.
- Before wo rk is done on the electrical sys­
tem, disconnect the negative ground cable.
- Before performing any work on the e lectri­
cal system, sw itch off the engine and ign i­
tion as well as any electrical equ ipment. The
negat ive cab le on the battery must be dis­
connected . If you a re just going to replace a
light bulb, then it is enough to switch off
the l ights.
- Before d isconnecting the battery, switch off
the anti-theft alarm system ! Otherwise you
will set off the alarm.
- When disconnecting the battery, first dis­
connect the negative cable and then the
positive cable.
- Before reconnect ing the battery, make sure
all electr ica l cons umers a re switched off.
Reconnect the positive cable firs t and then
the negative cable . Never in terchange the
cables -this could start a fire !
- Never cha rge a fro zen or a t hawe d-ou t bat­
tery . It co uld explode! If a ba tte ry has fro­
ze n, then it must be replaced. A discharged
battery can freeze over at 32°F (0°() .
- Ma ke sure the vent hose is always attached
to the opening on the side of the battery .
- Never use bat teries which a re damaged.
There is the danger of an exp losion! Always
replace a damaged battery .

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Check/correct the pressures of all four tires and
store the pressure again in the Infotainment sys­
tem ¢
page 249.
ffim (T ire Pressure Monitoring System) T ire
pressu re : S ys tem malfunction !. If ffim
appears
after switching the ignition on or whi le driving
and the
[I] indicator light in the instrument clus­
ter blinks for approximate ly one minute and then
stays on, there is system malfunction. Try to
store the correct tire pressures¢
page 249. If
the ind icator light does turn off or turns on again
after a short period of time, dr ive to an author­
i zed A udi dealer o r authorized Audi Service Fac ili­
ty immediately to have the malfunc tion correct ­
ed .
& WARNING ,___ -
- If the tire pressure indicator appea rs in the
display, reduce your speed immed iate ly and
avoid any hard steer ing or braking maneu­
vers. Stop as soon as possib le and check the
t ires and their pressure.
- The driver is responsib le for maintaining the
correct tire pressure. You must check the
t ire pressure regu larly.
- Under certa in conditions (such as a sporty
driv ing style, winter cond itions or unpaved
roads), the tire p ressure monitoring system
indicator may be delayed.
{D) Tips
- The t ire pressure monitoring system can al­
so stop work ing when there is an ESC mal­
funct ion.
- Using snow chains may result in a system
malfunction.
- The t ire pressure monitoring system in your
Audi was calibrated with "Audi Orig inal
Tires"
¢ page 23 7. We recommend that you
use these t ires.
Wh eel s
Storing tire pressures
App lies to : veh icles w ith Tir e Pressure Mo nito rin g Syste m
If the tire pressure changes or a tire is replaced,
it must be confirmed in the Infotainment sys­
tem .
.,.. Make sure before storing t hat the t ire pressures
of all four tires meet the specified values and
are adapted to the load
¢ page 240 .
.,.. Switch the ignit ion on.
.,.. Select: the
I CAR ! funct io n key> Tire pre ssure
monitoring
> Ye s, store now . Or
.,.. Sele ct: the
I CAR I funct ion but ton > Car Sys­
tem s*
control b utton > Service & check s > Tire
pressu re monitoring
> Store tire pre ssure >
Yes, store now.
@ Tips
Do not store the tire pressures if snow chains
are installed.
249

Emergency assistance
Performing the repair
Applies to: vehicles w ith tire repair k it
Fig. 213 Performing the repair
Preparations
.,. Park the vehicle as far as possible from moving
traffic in the event of a flat tire.
.,. Set the
parking brake to prevent the vehicle
from ro lling un intent ionally.
.,. Sh ift the
selector lever into the P po sition .
.,. Determ ine whether a repair with the tire repair
kit is possible or not¢
page 253.
.,. Let all of the passengers
exit the vehicle and
move a safe distance away¢_&. .
.,. Take the
sealant bottle and the compressor
out of the luggage compartment ¢ page 107,
fig. 121.
.,. Affix the label "max. 50 mph (80 km/h)", found
on the sealant bottle, to the instrument cluster
where it can be seen by the driver.
Filling a tire
.,. Shake the bottle thoroughly before fi lling.
.,. Screw the accompanying filling hose complete­
ly onto the bottle. This breaks through the foil
seal automatically at the connection .
.,. Remove the valve cap from the tire valve and
unscrew the valve insert using the accompany­
ing valve insert tool
~fig. 213 .
.,. Lay the valve insert on a clean surface .
.,. Remove the sealing plug from the filling hose
and connect the hose to the tire valve .
.,. Hold the bottle with the bottom facing upward
and empty the entire contents into the tire .
.,. Then pull out the hose and screw the valve in­
sert tightly back into the tire valve.
254
Inflating a tire
.,. Screw the filling hose for the compressor onto
the tire valve and insert the connector into the
cigarette lighter.
.. Inflate the tire to between 29 PSI (200 kPA)
and 36 PSI (250 kPA) and read the pressure on
the gauge .
.,. If this tire pressure is not reached, drive your
veh icle approximately 33
ft (10 meters) for ­
ward or backward so that the sealant can be re­
distr ibuted inside the tire. If at this time the re­
qui red air press ure st ill cannot be reached, the
tire is too badly damaged and cannot be re­
pa ired with the tire sealant .
Final inspection
.,. Stop the vehicle after dr iv ing for about 10 mi­
nutes and check the tire pressure.
.,. If the tire pressure is lower than 19 PSI
(130 kPA), then the t ire is too severely dam­
aged . Do not continue driving . Please seek pro­
fessional ass istance .
&_ WARNING
- Turn on the emergency flashers if you have a
flat tire while in moving traffic. This is for
your protection and the for the safety of
other drivers.
- Take care to move all of the passengers to a
safe place (behind a guard rail for example) .
- Read and follow the manufacturer's safety
precaut ions on the compressor and in the
instructions on the bottle of sealant!
- If a tire pressure of 29 PSI (200 kPA) cannot
reached after inflating for 12 minutes, then
the tir e is too severely damaged. Do not
continue driving.
- Obta in qualified help if it is not possible to
pe rform the repair with the tire sealant .
- If the tire pressure is less than 19 PSI
(130 kPA) after 10 minu tes of driv ing, then
the tire is too severely damaged . Do not
con tinue driv ing. Seek profess ional assis­
ta nce.

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(D Note
Special care is required if you are repairing
the tire on a steep incline.
@ Tips
- Do not operate the compressor for more
than 12 minutes continuously, otherwise it
can overheat. Once the compressor has
cooled, you can continue to use it.
- If sealant has spi lled out, let it dry and then
you can remove it by peeling it away like a
foil.
- Remember to obtain a new bott le of sealant
from your authorized Audi dealer after re­
pair ing a tire. After this, the functionality of
the tire repair set is restored .
- Obey all laws.
Replacing wheels
Before changing a wheel
Observe the following precautions for your own
and your passenger's safety when changing a
wheel.
"" After you experience a tire failure, pull the car
well away from moving traff ic and try to reach
level ground before you stop¢_& .
.. All passengers sho uld
leave the car and move
to a safe location (fo r instance, behind the
guardrai l) ¢ .&_ .
.. Engage the
par king b rake to prevent yo ur vehi ­
cle from roll ing unintentionally ¢&_ .
.. Move
selecto r le ver to po sitio n P ¢ &_ .
"" If you are towing a trailer: unh itch the trailer
from your veh icle.
"" Block the diagonally opposite wheel with the
folding chocks o r other objects .
""T ake the
jac k* and the inflatable spa re tir e*
out of the luggage compartment¢ page 250 .
A WARNING
You or your passengers cou ld be inj ured while
changing a wheel if you do not follow these
safety precautions:
- If you have a flat tire, move a safe distance
off the road. Turn off the engine, turn the
Em ergenc y ass is tanc e
emergency flashers on and use other wa rn­
ing dev ices to alert other motorists.
- Make sure that passengers wait in a safe
place away from the vehicle and well away
from the road and traff ic.
- To help prevent the veh icle from moving
suddenly and possib ly slipping off the jack*,
always fully set the parking brake and block
the wheel diagonally opposite the wheel be­ i n g changed with the fold ing c hocks or oth­
er objects . When one front whee l is lifted
off the ground, placing the Automatic
Transmission in P (Park) w ill
not prevent the
veh icle from moving.
- Before you change a wheel, be sure the
gro und is leve l and firm.
If necessary, use a
sturdy board under the jack*.
- Always s tore the vehicle too l kit, the jack*
and the replaced tire in the lugg age com­
partment
¢ page 136.
Changing a wheel
When you change a wheel, follow the sequence
described below s tep-by -step and in exactly that
order.
1. Remove the de corative wheel cover* . For
more detai ls see also
¢page 256, Decaro-
tive wheel covers
o r r::!> poge 256, Wheels
with wheel bolt cops .
2. Loosen the w
heel bolts¢ page 256 .
3. Locate the proper mounting point for the
jack* and align the jack* below that point
¢ page 257.
4. Li ft the car with the jack*¢ page 257.
s. Remove the wheel with th e flat tire and then
insta ll the
inflatable spar e tire*
¢ page 258.
6. Tighte n all whee l bolts lightly.
7 .
Lo wer the vehicle wi th the jack *.
8 . Use the whee
l bolt wrench and
firml y tighten
all wheel bo lts
r::!> poge 256 .
9. Replace the decorat ive wheel co ver* .
255
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~ Use the hexagonal socket in the screwdriver
handle to screw in and tighten all whee l bolts
slightly .
~ Remove the alignment pin and insert and tight­
en the remaining wheel bolt slightly like the
rest .
~ Turn the jack handle* counter-clockwise to low­
er the vehicle until the jack* is fully released .
~ Use the wheel bolt wrench to tighten all wheel
bolts firmly
Q page 256. Tighten them cross­
wise,
from one bolt to the (approximately) op­
posite one, to keep the wheel centered .
Q) Note
When removing or installing the whee l, the
rim 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 reversible blade from the screwdriv ­
er before you use the hexagonal socket in
the handle to turn the wheel bolts.
- When mounting tires w ith
unidirectional
tread design
make sure the tread pattern is
pointed the right way
Q page 259.
- The wheel bolts should be clean and easy to
turn. Check for d irt and corrosion on the
mating surfaces of both the wheel and the
hub. Remove all dirt from these surfaces be­
fore remount ing 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 using a spare t ire with a tread pattern in­
tended for use in a specific direction, please note
the following:
- The direct ion of rotat ion is marked by an arrow
on the side of the tire.
Emergency assistance
- If the spare tire has to be installed in the incor­
rect direction, use the spare tire on ly tempora­
r il y since the tire will not be able to ac hieve its
optimum performance characterist ics with re­
gard to aquap lan ing, no ise 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 cond i­
tions.
- Rep lace the flat tire w ith a new one and have it
installed on your veh icle as soon as possible to
restore the handling advantages of a un id irec­
tional tire .
Notes on wheel changing
Please read the information Qpage 237, New
tires or wheels
if you are going to use a spare tire
which is different from the tir es on your veh icle.
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 equip your vehicle with
tires or rims which differ from those which
were fac tory installed, then be sure to read
the information
Q page 237, New tires or
wheels .
-
259

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Fuses and bulbs
Fuses
Replacing fuses
A fuse that has blown will have metal strips that
have burned through .
Fig. 221 Left side of the cockpit: cover
The fuses are located at the front left and right
of the cockpit and behind the trim on the right
side of the luggage compartment.
.,. Switch the ign ition and all e lectr ica l equipment
off.
.,. Check the following table to see which fuse be­
longs to the equipment .
.,. Remove the appropriate cover .
.,. Remove the colored plastic clip from the fuse
panel, if necessary
c> page 262, fig. 222. You
can dispose of the plastic clip .
.,. Remove the clamp from the rear s ide of the
cover
c> fig . 221 .
.,. Remove the fuse using the clamp .
.,. Replace the b lown fuse only with an identical
new one .
.,. Install the cover.
Fuse colo r identification
Color Cur rent rating
in amp s
Black 1
Purple 3
Light brown 5
Brown 7.5
Red 10
Blue 15
Yellow 20
Fu ses a nd bulb s
C olor Current rating
in amps
White or transparent 25
Green 30
Orange 40
A WARNING
Do not repair fuses and never replace a blown
fuse with one that has a higher amp rat ing.
This can cause damage to the e lectr ica l sys­
tem and a fire.
0 Note
If a new fuse burns out again shortly after you
have instal led it, have the electrical system
checked as soon as possible by an authorized
A udi dealer or authorized Audi Service Facili­
ty.
(0 Tips
- T he following table does not list fuse loca­
tions that are not used.
- Some of the equipment listed in the fo llow­
ing tables applies on ly to certa in model ver­
sions or certa in optional equipment .
261