2013 AUDI Q5 light

226 Cleaning and protec tio n
• Remove specific kinds of spots (ballpoint
pen, felt marker, fingernai l polish, water­
based paint, shoe polish, etc .) with a spot
remover specifically formulated for leather .
Leath er care
• Every ha lf year use an approved leather care
product (available from your authorized
Audi dealer) to care for the leather.
• Apply the product very sparing ly.
• Wipe it off with a damp cloth.
If you have any questions about cleaning and
caring for the leather in your vehicle, it is best
to contact your author ized Audi dealer, who
will be glad to help you and tell you about our
full range of leather care products, such as:
- Leather cleaning and care
kit
- Creams to care for colored leather
- Spot removers fo r ballpo int pens, shoe po l-
ish , etc.
- Oil/grease dissolving spray
- New and upcoming products.
_& WARNING
Always read and heed a ll WARNINGS and
other information
r::!v page 216.
(D Note
- Neve r use chemical solvents (e.g . lighter
fluid, turpentine), waxes, shoe polish or
s imilar products on the leather surfaces
i n you r A ud i.
- To avoid damage, have stubborn stains
r emoved by a commer cial cleani ng spe­
cia list .
Safety belts
Only well-maintained safety belts work relia­
bly when needed.
• Keep be lts clean .
• Fo r cl eaning, use a m ild soap and wate r sol­
u tio n. Let be lts dry thoro ughly and away
from direct sunlight .
• Do not a llow inertia reel safety be lts to re ­
tract before they are completely dry . •
Check the condition of your safety be lts
reg ­
ularly .
Heavi ly so iled s afety bel ts may not ret ract
proper ly .
A WARNING
Damaged safety belts can break in a crash .
- Anyth ing that might damage your sa fety
be lts could mean that you and your pas ­
sengers would not be adequate ly pro­
tected in an accident.
- Safety belt performance depends on cor­
rect insta llation. Never remove be lts
from the veh icle to clean them.
- Do not use chemical cleaning agents,
bleach or dyes. They have corrosive prop­
erties which weaken the webb ing.
- When cleaning you r safety be lts, inspect
them for damage. If you discover dam­
age, see your authorized Audi dealer .
- Always read and heed a ll WARNINGS and
other information
r::!v page 216.
Engine compartment
Be especially careful when cleaning the en­
gine compartment.
Alway s swit ch off th e ignition before cle an­
ing the engine
r::!v .&. .
Plenum panel
Remove leaves from the plenum panel in front
of the w indshield under the eng ine hood. This
preve nts the wa ter dr ain holes from becomi ng
blocked, and it prevents debris from entering
the ve hicle interior t hrough the heating and
ventilat ion ducts .
Corrosion protection
T he eng ine compartmen t and transmission
have been co rrosion-protected a t the f actory.
Good anti-corrosion treatment is very impor­
tant, particu larly in the w inte r.
If the vehicle
is frequently d riven on salt t rea ted roads, the
en tire engine compar tment and p lenum panel
shou ld be thoroughly cleaned at the end of
winter and retreated to prevent salt damage. ...

228 Fuel supply and filling your fuel tank
Fuel supply and filling
your fuel tank
Gasoline
Fuel supply
Using the righ t fuel helps keep the environ­
ment cle an and preven ts engine dam age .
Fuel recommendation
The fuel recomme nded for you r vehicle is un­
lead ed premium
g rade gasoline . See a lso
¢ pag e 292, Doto . Audi recommends usi ng
T OP TIER D eterge nt Gaso line wi th a mini mu m
octa ne ra tin g of 9 1 AKI (95 RON). For more
in fo rmation on TO P TI ER De tergent Gaso line,
p lease go to the officia l webs ite (www.toptier ­
gas.com).
Th e re commended g asoline oct ane r ating for
your engine can a lso be fo und on a label loca t­
e d on the ins ide of the fue l filler flap . This rat ­
ing may be specified as A KI or RO N.
Your veh icle m ay also be oper ated using un­
l ea ded regular g asoline with a min imum o c­
tane rating of 87 AKI/91 R ON. However, using
87 AKI/91 RON octa ne f ue l w ill slightly re ­
d uce eng ine perfo rmance.
Use unleaded gasoline only. Unleaded g aso­
line is availab le th rou gho ut the USA, Canada ,
and in most E uropean countries . We recom­
mend that you do not ta ke yo ur vehicle t o
areas or countries where unleaded gasoline
may not be ava ilable.
F or mo re in format io n on refue ling your ve hi­
cle, see
¢ page 230.
Octane rating
O cta ne r ating in dicates a gaso line's abili ty to
res ist engine damagin g "knoc k" ca used by
p remature ign ition and detonation. Therefore,
buy ing the correct grade of gaso line is very
important to help prevent possible engine
damage and a loss of engine performance.
Gasoline most commonly used in the Unite d
States a nd Canada has the following octane r
at ings t hat can usu a lly be found on the fi ller
pump:
- Pre mium G ra de: 91 -9 6 A KI
- Regular Grade : 87 -90 AKI
Explanation of the abbreviations:
AKI = Anti K nock Index= (R+M) /2 = (RO N
+ MON)/2
R ON= Resea rch Octane Numb er
MON = Motor Octane Num ber .
(D Note
-Do not use a ny f ue l w it h octane rat ings
lower tha n 87 A KI or 9 1 RO N othe rwise
expensiv e engine damage w ill occur.
- Do
not use leaded gasoline . The use of
lead ed gasoline w ill severely damage
yo ur v ehicl e's catalytic co nve rter a nd its
ability to co ntrol exha ust e mission s.
Blended gasoline
Use of gasoline containing alcohol or
MTBE (methyl tertiary butyl ether)
You may use unleaded g asoline blende d with
alcohol o r MTBE (commonly re ferred to as
oxygenates) if the blende d mixture meets t he
f o llow ing criteria:
Blend of gasoline methanol (wood alcohol or
methyl alcohol)
- Anti -kno ck index mus t be 87 A KI or higher.
- Blend must contain no mor e than 3% me th-
anol.
- Blend must contain more than 2% co-sol-
ve nts .
Blend of gasoline and ethanol (grain alcohol
or ethyl alcohol)
- Anti -knoc k index must be 87 AKI or higher .
- Blend must not conta in mo re than 10%
ethanol.
- Ve hicl es w ith flexible f uel * engi ne : blen d
m ust not contain more t han 85% etha no l.
Blend of gasoline and MTBE .,.

Checking and filling Engine hood
Releasing the engine hood
The engine hood is released from inside the
vehicle .
Fig. 19 4 Driver's s ide footwell: engine hood release
lever
"' Open the driver's door .
"' Pull the release lever on the left under the
instrument panel
i=:> fig. 194 in the d irection
of the arrow.
The hood pops up slightly under spring pres­
sure.
Opening the engine hood
F ig . 195 Re lease lever under the engine hood
Before opening the engine hood, make sure
that the windshield wipers are flat against the
windshie ld. Otherwise, they could damage the
paint on the hood.
"' Pull up on the release under the hood
c;, fig. 195 . This releases the catch.
"' Open the hood all the way
c::> &,.
Checkin g and fillin g 233
A WARNING
Hot engine coolant can burn you.
- To reduce the risk of being burned, never
open the hood if you see or hear steam
or coolant escaping from the eng ine
compartment. Wait unt il no steam or
coolant can be seen or heard before care­
fu lly opening the hood.
Closing the engine hood
"' Pull the hood down un til the pressure from
the struts is reduced.
"' Let the hood
drop down and latch in p lace.
Do not try to push it shut; it may fail to en­
gage
c;, &, .
A WARNING
--
A hood that is not completely latched
could fly up and block your view while dr iv­
ing.
- When you close the engine hood, check it
to make sure the safety catch has proper­
ly engaged. The hood should be flush
with the surround ing vehicle body parts.
- If you notice while driv ing that the hood
is not secured properly, stop at once and
close it .
Working in the engine compartment
Be especially careful whenever you work in
the engine compartment.
Whenever yo u must pe rform any w ork in the
e n g ine com pa rt ment, for e xample ch e cki ng
and filling differ ent fluids, th ere is a risk of
injury , burn s and accid ent s. T o pr eve nt per­
so nal injury alwa ys obs erve the foll owing
WARNINGS . Th e en gine co mpa rtm ent of an y
v e hicl e is a hazardou s ar ea
c;, Lh, .
A WARNING ~
To help avoid injury, be fo re you check any­
thing under the hood:
- Turn off the engine.
- Remove the ignition key.

Checking and filling 235
Engine compartment
Engine compartment
These are the most important items that you can check.
Fig. 196 Typical layout for contain ers and engine oil filler cap
(D Jump start point( +) under a cov -
er .. .. .. .. .............. .. 245, 285
@ Brake fluid reservoir ((0)) . . . . . . 242
@ Eng ine oil filler cap
("t=:?1) . . . . . . 238
@ Coolant expansion tank (J-) . . . 240
® Jump start point(-) with hex
head screw ........... .... .. 245, 285
® Windshield/headlight washer
container
(0) . . . . . . . . . . . . . . . 247
The pos ition of the engine o il filling hole
¢ fig. 196 (item@) can differ depending on
the engine design.
A WARNING
-
Before you check anything in the engine
compartment, always read and heed all
WARNINGS ¢&. in Working in the engine
compartment on page 233.
Engine oil
Engine oil specifications
The engine oil used in your Audi needs the
right kind of oil .
The engine in your Audi is a sophisticated
power plant that was bu ilt to exacting specifi­
cations. This eng ine needs the right k ind of
engine oil that meets specifications regarding
quality and viscosity so that it can run
smooth ly and reliab ly. Choosing the right oil
and changing oil within the time and mileage
intervals printed in your vehicle's Warranty
&
Maintenance booklet matters a lot more to­
day than it did years ago . Audi has developed
a specia l quality standard for engine oil that
will help assure that your vehicle's engine will
get the lubrication it needs for proper opera-
tion. .,..

engine is warm, the level may be slightly
above the "MAX" marking .
The location of the coolant expansion tank
can be seen in the engine compartment illus­
tration ¢
page 235.
To obtain an accurate reading, the engine
must be switched
off.
The expansion tank in your vehicle is equipped
with an electric coolant level sensor.
When the coolant level is too low, the warning
light in the Auto-Check System¢
page 30 will
blink until you add coolant and the level has
been restored to normal. Even though there is
an electric coolant level sensor, we still rec­
ommend you check the coolant level from
time to time.
Coolant loss
Coolant loss may indicate a leak in the cooling
system. In the event of coolant loss, the cool­
ing system should be inspected immediately
by your authorized Audi dealer.
It is not
enough merely to add coolant.
In a
sealed system, losses can occur only if
the boiling point of the coolant is exceeded as
a result of overheating.
(D Note
Do not add any type of radiator leak seal­
ant to your vehicle's engine coolant. Add­
ing radiator repair fluid may adversely af­
fect the function and performance of your
cooling system and could result in damage
not covered by your New Vehicle Limited
Warranty.
Adding coolant
Be very careful when adding engine coolant.
Before you check anything in the engine com­
partment,
always read and heed all WARN­
INGS ¢ A in Working in the engine compart­
ment on page 233.
... Turn off the engine .
... Let the engine cool down.
Checking and filling 241
... Place a thick rag over the coolant expansion
tank ¢
page 240, fig. 199 and carefully turn
the cap counter-clockwise ¢
A.
... Add coolant.
... Twist the cap on again
tightly.
Replacement engine coolant must conform to
exact specifications ¢
page 240, Coolant. We
recommend using only coolant additive
Gl2+
+, Gl3
or in an emergency Gl2 +. Do not use a
different additive . In an emergency use plain
water until you can get the correct additive and can restore the correct ratio. This should
be done as soon as possible .
If you have lost a considerable amount of
coolant, then you should add cold antifreeze
and cold water only when the engine is cold.
Always use
new engine coolant when refilling.
Do not fill coolant above the "MAX" mark. Ex­
cess coolant will be forced out through the
pressure relief valve in the cap when the en­
gine becomes hot.
A WARNING
- The cooling system is under pressure and
can get very hot. Reduce the risk of
scalding from hot coolant by following
these steps.
- Turn
off the engine and allow it to cool
down.
- Protect your face, hands and arms from
escaping fluid and steam by covering
the cap with a large, thick rag.
- Turn the cap slowly and very carefully
in a counter-clockwise direction while
applying light, downward pressure on
the top of the cap .
- To avoid being burned, do not spill an­
tifreeze or coolant on the exhaust sys­
tem or hot engine parts. Under certain
conditions, the ethylene glycol in en­
gine coolant can catch fire.
-Antifreeze is poisonous. Always store an­
tifreeze in its original container and well
out of the reach of children.
~
•
•

24 2 Ch ecking and filling
-If you drain the coolant, it must be
caught and safely stored in a p roper
conta iner clearly marked "poison".
(D Note
- Coolant pollutes the env ironment and
could cause an engine fire . Excess coo l-
ant will be forced out through the pres­
sure relief valve in the cap when the en­
gine becomes hot.
- If, in an emergency, only water can be
added , the correct ratio between water
and antifreeze¢
page 240 must be re­
stored as soon as possible .
@ For the sake of the environment
Drained coolant should not be reused. Al­
ways dispose of used coolant while observ­ ing all environmental regulations.
Radiator fan
The radiator fan switches on automatically by
itself
The radiator fan is driven by the engine via the
V-be lt . The viscous clutch regulates the speed
of the fan accord ing to t he temperature of the
coolant.
An auxiliary electric radiator fan* switches on
a nd off depending on coolant temperature
and other ve hicle operating conditions.
After you switch the engine off, the auxiliary
fan can cont inue running for up to 10 minutes
- even with the ignition off. It can even switch
on again later by itself¢&. , if
- the temperature of the engine coolant rises
due to the heat build-up from the engine in
the engine compartment, or
- the engine compartment heats up because
the veh icle is parked in intense sunlight.
_&. WARNING
- To reduce the r isk of personal injury nev­
er to uch the radiator fa n. -
The a uxiliary electric fan is temperat ure
controlled and can switch on suddenly
even when the engine is not running.
- The auxiliary radiator fan switches on a u­
tomatically when the engine coolant reaches a certai n temperature and will
continue to ru n until the coolant temper­
ature drops.
Brake fluid
Checking brake fluid level
The brake fluid level can be checked with a
quick glance.
F ig. 2 00 Engine compart men t: cover on t he brake fluid
reservoir
Befo re you check anyth ing in the engine com­
partment,
alway s read and he ed all WARN­
INGS c::> ,&. in Working in the engine compart­
ment on page 233.
.,. Read the brake fluid level from the b rake
fluid reservoir
c::> fig. 200, c::> page 235,
fig. 196.
The brake fl uid level m ust be be­
tween the "MIN" and "MAX" markings.
T he bra ke fluid reservo ir is located at the rear
part ition o f the e ngine compartment on the
left s ide
c::> page 235.
The fluid level may drop slightly afte r some
t ime due to the a utomatic adjustment of the
brake pads. This is not cause for a larm .
If the brake fl uid level falls
considerably be­
low the
"MIN" mar k, the brake war ning/ indi­
cator light ( U.S. models:
1111 , Canadian
models :. will come on
c::> page 18 and
c::>page 29. Do not con tinue to operate the ve-
hicle . The comp lete brake system should be ..,.

thoroughly checked by an authorized Audi
dealer or qualified workshop and the cause
corrected .
If the brake fluid level is too low ,
the brake warning/indicator light will i llum i­
nate. Con tact an au thori zed Aud i dealer
im ·
mediately .
Changing brake fluid
Have the brake fluid changed by an experi­
enced technician .
Brake fluid absorbs moist ure from the a ir. If
the water con tent in the brake fluid is too
h igh, corrosion in the brake system may resul t
after a per iod of t ime . The bo iling po int of the
brake fluid w ill also decrease considerably and
decrease b raking performance .
There fore, the brake flu id must be changed
e very two years . Always use new brake fluid
which conforms to Fede ral Motor Vehicle
Standard "FMVSS 116 DOT 4 ".
The brake flu id reservoir can be difficult to
reac h, therefore , we recommend that you
h ave the brake flu id changed by your author­
iz ed
Audi dealer . Your deale r has the co rrect
too ls, the right b rake fluid and the know-how
to do this fo r you.
_& WARNING ,~
- Brake fluid is po isonous. I t must be s to r­
ed only in the closed orig inal container
o ut o f the reac h of c hildren!
- Brake fa ilure can resu lt from old o r inap ­
propriate b rake fluid. Observe these pre­
cautions :
- Use o nly bra ke fluid t hat meets SAE
specification
J 1703 and confo rms to
Federal Motor Vehicle Sta ndard 116 .
Always check wi th you r auth orized Audi
deale r to make s ure you are using the
correct brake f luid . The co rrec t type of
brake fluid is a lso indicated on the
brake fluid reservoir .
- The brake f lui d m ust be new. Heavy use
of the b rakes can ca use a vapor lock if
the brake fl uid is left in the system too
long . This can ser io usly affect the effi-
Checkin g and fillin g 243
ciency of the brakes as well as your
safety. Th is co uld resu lt in an accident.
(D Note
B ra ke fluid will damage the pa int o f you r
vehicle .
@ For the sake of the environment
Because o f the p rob lem of proper disposal
of bra ke fluid as well as the spec ia l t oo ls
r equire d an d the necessary expe rtise, we
recommend that yo u have the brake f luid
changed by yo ur authorized Aud i dea ler.
Battery
General information
Under n o rmal ope ra ti ng cond itions , the b at­
te ry in yo ur Audi does not need any ma inte­
nance . With
high outside temperat ures or
l ong daily drives we recommend that you have
the e lectrolyte leve l checked by an authorized
Audi dealer or qualified workshop. The elec­
troly te level should also be checked each t ime
the battery is charged
c:> page 245 .
Have the battery checked when yo u take you r
vehicle in for service. You are well advised to
replace a battery that is older than 5 years .
With certain types of airbag deployment, the battery is disconnected from the veh icle elec­
trical system for safety reasons
c:> .&. in Re­
pair, care and disposal of the airbags on
page 171 .
Hybrid drive* : you can find important informa­
tion about the high voltage battery under
c:> page 97.
Di sconnecting the battery terminals
Some vehicle functions (power window reg u­
lators, for example) are lost if t he battery te r­
mina ls are disconnected. These f unctions have
to be relearned after the ba ttery termina ls are
con nected aga in . To prevent th is, the battery
shou ld only be d isconnected from the veh icle
electrica l system when abso lutely necessary
fo r repa irs. ..,_
•
•

244 Checking and filling
Vehicles not driven for long periods
If you do not drive you r vehicle over a pe riod
of severa l days or weeks, electrical compo­
nents are gradually cut back or switched off.
This reduces energy consumption and main­
tains starting capability over a longer period
¢page 203.
Take into consideration that when yo u un lock
your vehicle, some convenience functions, such as the interior lights or the power seat
adjustment, may not be available. The con­
venience funct ions w ill be available again
when you turn on the ignition and start the
engine .
Winter operation
During the winter months, battery capacity
tends to decrease as temperatures drop . This
is because more power is also consumed while
start ing, and the headl ights, rear window de­
fogger, etc., are used more often .
Avoid unnecessary power consumption, par­
ticularly in city traffic or when traveling only
short distances . Let your authorized Audi
dealer check the capacity of the vehicle bat­
tery before winter sets in¢
page 245. A well
cha rged battery w ill not only prevent starting
prob lems when the weather is cold , but will
a lso last longer .
Working on the battery
Be especially careful when working on or near
the battery.
The battery is located in the luggage compart­
ment under the floor. Before you check any­
thing in the luggage compartment,
read and
heed all WARNINGS
¢ _&..
Hybr id drive*: you can find impo rtant informa­
tion about the high voltage battery under
¢page 97 .
Always heed the safety warnings , when work­
ing on the vehicle battery or the vehicle elec ­
trical system to prevent injury.
The following WARNINGS are very
important when working on the battery:
Always heed the following WARNING SYM­ BOLS and safety precaution s when working
on the battery.
@) Always wear eye protection .
I>. Battery acid contains sulfuric acid_-Al­
~ ways wear gloves and eye protection.
~ No
\!=51 -sparks
-flames
-smoking.
A When a battery is charged, it produces
~ hydrogen gas which is explosive and
could cause personal injury.
/G Always keep the battery well out of
V!!JI reach of children.
A WARNING "--
Whenever working on the battery or on
the electrical system, there is the risk of
in jury, accident and even fi re. Read and
heed the following WARNINGS :
- Always wear eye protection. Do not let
battery ac id or any lead particles get on
your skin or clothing. Shield your eyes .
Exp losive gases can cause blindness or
other injury .
- Ba ttery acid contains sulfuric acid. Sulfu­
ric acid can ca use blindness and severe
burns .
- Always wear gloves and eye protection .
Do not tilt the battery because acid
could leak out of the ventilat ion open­
i ngs.
- If you get battery ac id in your eyes or
on your skin, immediately rinse with
cold water fo r several minutes and get
med ical attention .
-If you should ingest any battery acid,
seek medical attention immediately.
- Do not expose the battery to an open
flame, electr ic sparks or an open light.
- Do not smoke.
-
1
I